abakcheutos, Eucithara abakcheutos Kilburn, 1992
abbreviata, Eucithara abbreviata (Garrett, 1873)
abbreviatus, Antiguraleus abbreviatus Powell, 1944 † (FOSSIL)
abernethyi, Antiguraleus abernethyi Dell, 1956
abnormis, Antiguraleus abnormis (Hutton, 1885) † (FOSSIL)
aboventrosa, Mangelia multilineolata aboventrosa Nordsieck
abyssicola, Propebela scalaris abyssicola Friele
abyssicola, Eucithara abyssicola Reeve, 1846 - syn of: Eucithara vittata (Hinds, 1843)
abyssicola, Cythara abyssicola Reeve, 1846 - syn of: Eucithara vittata (Hinds, 1843)
abyssicola, Mangelia terpnisma abyssicola Schepman
abyssopacifica, Benthomangelia abyssopacifica Sysoev, 1988
abyssorum, Bela abyssorum Locard, 1897 - syn of: Gymnobela abyssorum (Locard, 1897)
acanthodes, Kurtziella acanthodes (Watson, 1881)
accinctus, Kurtziella accinctus (Montagu, 1808)
acloneta, Mangelia acloneta Dall, 1889 - syn of: Inodrillia acloneta (Dall, 1889)
aculea, Agathotoma aculea (Dall, 1919)
acuta, Propebela concinnula acuta Verrill
acutangulus, Ithycythara acutangulus (Smith, 1882)
acutangulus, Ithycythara acutangulus Smith, 1882 - syn of: Ithycythara acutangulus (Smith, 1882)
acuticostata, Agathotoma acuticostata Carpenter, 1856 - syn of: Agathotoma neglecta (Adams, 1852)
acuticostata, Mangelia acuticostata Nyst † (FOSSIL)
acuticostata subangulata, Kurtziella acuticostata subangulata Carpenter, 1857 - syn of: Kurtziella plumbea (Hinds, 1843)
adamii, Genotina adamii (Bozzetti, 1994)
adamsi, Cryoturris adamsi (Smith, 1884)
adansoni, Mangelia adansoni (Knudsen, 1952)
adcocki, Marita adcocki (Sowerby, 1896) - syn of: Marita bella (Adams & Angas, 1864)
admetoides, Oenopota admetoides (Okutani, 1968)
aegeensis, Bela aegeensis Reeve, 1844 - syn of: Bela nebula (Montagu, 1803)
aegialea, Kurtzia aegialea Dall, 1919 - syn of: Kurtzia granulatissima (Mörch, 1860)
aeneus, Antiguraleus aeneus (Hedley, 1922)
aethra, Kurtzia aethra (Dall, 1919)
africana, Sorgenfreispira africana (Ardovini, 2004)
africana, Citharomangelia africana (Sowerby, 1903)
africana, Bela africana Ardovini, 2004 - syn of: Sorgenfreispira africana (Ardovini, 2004)
africana, Mangelia africana Sowerby, 1903 - syn of: Citharomangelia africana (Sowerby, 1903)
agachada, Bactrocythara agachada Rolán, Otero-Schmidt & Fernandes, 1994
agna, Pseudorhaphitoma agna (Melvill & Standen, 1896)
agna, Mangelia agna Melvill & Standen, 1896 - syn of: Pseudorhaphitoma agna (Melvill & Standen, 1896)
agonia, Mangilia agonia Dall, 1890 - syn of: Xanthodaphne agonia (Dall, 1890)
aguadillana, Mangilia aguadillana Dall & Simpson, 1901 - syn of: Lioglyphostoma aguadillanum (Dall & Simpson, 1901)
ahuiri, Mangelia ahuiri Cossignani & Ardovini, 2011
alacris, Eucithara alacris Hedley, 1922
alaskensis, Propebela alaskensis (Dall, 1871)
alba, Brachycythara alba (Adams, 1850)
alba, Brachycythara alba Adams, 1850 - syn of: Brachycythara alba (Adams, 1850)
alba, Oenopota alba Golikov & Scarlato, 1985
alba, Sorgenfreispira brachystoma alba Marshall
alberti, Bela alberti Dautzenberg & Fischer, 1906 - syn of: Phymorhynchus alberti (Dautzenberg & Fischer, 1906)
albicincta, Mangelia albicincta Gould, 1860
albida, Cryoturris albida (Adams, 1845)
albida, Mangelia albida Bucquoy, Dautzenberg & Dollfus, 1883 - syn of: Mangelia multilineolata atra Bucquoy, Dautzenberg & Dollfus, 1885
albida, Bactrocythara haullevillei albida Dautzenberg
albilonga, Mangelia albilonga Rolán & Otero-Schmidt, 1999
albina, Bela taprurensis albina Pallary
albivestis, Eucithara albivestis (Pilsbry, 1934)
albocincta, Apispiralia albocincta (Angas, 1871)
albolabiata, Mangelia albolabiata Smith, 1882 - syn of: Mangelia albolabrata Smith, 1882
albolabrata, Mangelia albolabrata Smith, 1882
albolaqueata, Mangelia albolaqueata Carpenter, 1865 - syn of: Calliclava albolaqueata (Carpenter, 1865)
albovittata, Pyrgocythara albovittata (Adams, 1845)
albrechti, Granotoma albrechti (Krause, 1886)
albula, Pseudorhaphitoma albula (Thiele, 1925)
albus, Oenopota albus Pennant, 1777 - syn of: Propebela turricula (Montagu, 1803)
alcippe, Agathotoma alcippe (Dall, 1918)
alesidota, Kurtziella alesidota Dall, 1919 - syn of: Kurtziella plumbea (Hinds, 1843)
aleutica, Mangelia aleutica Dall, 1871
aleutica, Oenopotella ultraabyssalis aleutica Sysoev
alfredi, Pseudorhaphitoma alfredi (Smith, 1904)
alfredi, Mangelia alfredi Smith, 1904 - syn of: Pseudorhaphitoma alfredi (Smith, 1904)
alfredi, Cythara alfredi Smith, 1904 - syn of: Pseudorhaphitoma alfredi (Smith, 1904)
aliciae, Mangilia aliciae Hedley, 1909 - syn of: Etrema labiosa Hedley, 1922
aliciae, Mangelia aliciae Melvill & Standen, 1895 - syn of: Etrema aliciae (Melvill & Standen, 1895)
alitakensis, Propebela alitakensis (Dall, 1919)
alma, Pseudorhaphitoma alma (Thiele, 1925)
alma, Bela alma Thiele, 1925
altenai, Mangelia altenai Brackman, 1938 - syn of: Mangelia costulata Risso, 1826
alternata, Euguraleus alternata Tenison-Woods, 1879 - syn of: Guraleus tasmanicus (Tenison-Woods, 1876)
alternatus, Antiguraleus alternatus (Laseron, 1954)
althorpensis, Oenopota althorpensis Dall, 1919
althorpi, Mangelia althorpi Dall, 1919
alticostata, Pseudorhaphitoma alticostata (Sowerby, 1896)
alucinans, Guraleus alucinans (Sowerby, 1896)
amabilis, Eucithara amabilis (Nevill & Nevill, 1874)
amatula, Mangelia amatula Dall, 1919
amiantus, Oenopota amiantus Dall, 1919
amiata, Oenopota amiata Dall, 1919 - syn of: Oenopota amiantus Dall, 1919
amoena, Neoguraleus amoena Smith, 1884 - syn of: Neoguraleus amoenus (Smith, 1884)
amoenus, Neoguraleus amoenus (Smith, 1884)
ampla, Acmaturris ampla McLean & Poorman, 1971
ampla, Bela ampla Smith, 1884
amplexa, Cythara amplexa Gould, 1860 - syn of: Guraleus amplexus (Gould, 1860)
amplexa, Mangelia amplexa Gould, 1860 - syn of: Guraleus amplexus (Gould, 1860)
amplexus, Guraleus amplexus (Gould, 1860)
andamanensis, Mangelia andamanensis Preston, 1908
andersoni, Mangelia andersoni Wienrich & Janssen, 2007 † (FOSSIL)
anderssoni, Bela anderssoni Strebel, 1908
androyensis, Mangelia androyensis Bozzetti, 2009
angela, Eucithara angela (Adams & Angas, 1864)
angelinae, Mangelia angelinae Cecalupo & Quadri, 1996 - syn of: Mangelia fieldeni (Van Aartsen & Fehr-de Wal, 1978)
angicostata, Hemicythara angicostata (Reeve, 1846)
angiostoma, Eucithara angiostoma (Pease, 1868)
angolensis, Mangelia angolensis Thiele, 1925
angulata, Leiocithara angulata (Reeve, 1846)
angulata, Oenopota angulata Donovan, 1804 - syn of: Propebela turricula (Montagu, 1803)
angulata, Oenopota candida angulata Yokoyama
angulicosta, Mangelia angulicosta Scarponi & al., 2016 † (FOSSIL)
angulosa, Propebela angulosa (Sars, 1878)
angulosa, Pyrgocythara angulosa McLean & Poorman, 1971
angulosa, Oenopota angulosa Sars, 1878 - syn of: Propebela angulosa (Sars, 1878)
angulosa, Mangelia angulosa Smith, 1872 - syn of: Anacithara angulosa (Smith, 1872)
angusta, Agathotoma angusta (Bellardi, 1847) † (FOSSIL)
angusta, Mangelia angusta (Jan, 1842) † (FOSSIL)
angustatus, Fusiguraleus angustatus (Powell, 1942) † (FOSSIL)
angustior, Oenopota declivis angustior Jeffreys
anisus, Guraleus anisus (Cotton, 1947)
ankae, Bela ankae Gürs, 2001 † (FOSSIL)
anna, Mangelia anna Jousseaume, 1883 - syn of: Eucithara novaehollandiae (Reeve, 1846)
anna, Eucithara anna Jousseaume, 1883 - syn of: Eucithara novaehollandiae (Reeve, 1846)
anna, Bela anna Thiele, 1925
annaclaireleeae, Pyrgocythara annaclaireleeae (Garcia, 2008)
annemariae, Bela annemariae Lozouet, 2015
anomala, Macteola anomala (Angas, 1877)
antarctica, Mangelia antarctica Von Martens & Pfeffer, 1886 - syn of: Falsimohnia albozonata (Watson, 1886)
anthera, Cythara anthera Gardner, 1937 † (FOSSIL)
anthetika, Mangelia anthetika Gardner, 1937 † (FOSSIL)
antichroa, Kurtziella antichroa Pilsbry & Lowe, 1932 - syn of: Kurtziella antiochroa (Pilsbry & Lowe, 1932)
antillarum, Eucithara antillarum (Reeve, 1846)
antiochroa, Kurtziella antiochroa (Pilsbry & Lowe, 1932)
antipyrgus, Kurtziella antipyrgus (Pilsbry & Lowe, 1932)
antonia, Benthomangelia antonia (Dall, 1881)
antwerpiensis, Bela antwerpiensis Marquet, 1997 † (FOSSIL)
anxia, Mangelia anxia Hedley, 1909 - syn of: Exomilus edychrous (Hervier, 1897)
apicodenticulata, Ithycythara apicodenticulata Robba, Di Geronimo, Chaimanee & al., 2007
apocrypha, Agathotoma apocrypha (Garcia, 2008)
apollinea, Leiocithara apollinea (Melvill, 1904)
aptera, Cryoturris aptera Woodring, 1928 † (FOSSIL)
arbela, Pyrgocythara arbela Dall, 1919 - syn of: Pyrgocythara hemphilli Bartsch & Rehder, 1939
arctica, Propebela arctica (Adams, 1855)
ardovinii, Sorgenfreispira ardovinii (Mariottini & Oliverio, 2008)
ardovinii, Bela ardovinii Mariottini & Oliverio, 2008 - syn of: Sorgenfreispira ardovinii (Mariottini & Oliverio, 2008)
areia, Mangelia areia Dall, 1927 - syn of: Belomitra pourtalesii (Dall, 1881)
arenivaga, Eucithara arenivaga Hedley, 1922
aresta, Mangilia aresta Dall, 1889 - syn of: Theta chariessa (Watson, 1881)
areta, Propebela areta (Bartsch, 1941)
arteaga, Kurtzia arteaga (Dall & Bartsch, 1910)
arteaga, Mangelia arteaga Dall & Bartsch, 1910 - syn of: Kurtzia arteaga (Dall & Bartsch, 1910)
arteaga roperi, Kurtzia arteaga roperi (Dall, 1919)
articulata, Eucithara articulata (Sowerby, 1894)
articulata, Cythara articulata Sowerby, 1894 - syn of: Eucithara articulata (Sowerby, 1894)
asarca, Bactrocythara asarca (Dall & Simpson, 1901)
ascara, Bactrocythara ascara (Dall & Simpson, 1900) † (FOSSIL)
asper, Guraleus asper Laseron, 1954
assimilis, Propebela assimilis (Sars, 1878)
asteria, Mangelia asteria Gardner, 1937 † (FOSSIL)
asthenika, Agathotoma asthenika Rolán, Fernández-Garcés & Redfern, 2012
astricta, Pyrgocythara astricta (Reeve, 1846)
atkinsoni, Mangelia atkinsoni Tenison-Woods, 1876 - syn of: Anachis atkinsoni (Tenison-Woods, 1876)
atlantica, Anticlinura atlantica Garcia, 2005
atlantica, Mangelia atlantica Pallary, 1920 - syn of: Mangelia costata (Pennant, 1777)
atlantica elongata, Mangelia atlantica elongata Pallary, 1920 - syn of: Mangelia costata (Pennant, 1777)
atlantidea, Bela atlantidea (Knudsen, 1952)
atlantidea, Cythara atlantidea Knudsen, 1952 - syn of: Bela atlantidea (Knudsen, 1952)
atonia, Mangelia atonia (Dall, 1881)
atra, Mangelia multilineolata atra Bucquoy, Dautzenberg & Dollfus
atra, Mangelia atra Nordsieck, 1977 - syn of: Mangelia unifasciata (Deshayes, 1835)
atrostyla, Kurtziella atrostyla (Tryon, 1884)
attenuata, Mangelia attenuata (Montagu, 1803)
attenuata, Cythara attenuata Montagu, 1803 - syn of: Mangelia attenuata (Montagu, 1803)
attenuata payraudeauti, Mangelia attenuata payraudeauti Deshayes, 1835 - syn of: Mangelia payraudeauti (Deshayes, 1835)
atticae, Fehria atticae Nordsieck, 1977 - syn of: Asthenotoma ornata atticae (Nordsieck, 1977)
auberiana, Ithycythara auberiana (D'Orbigny, 1847)
aurantia, Eucithara vexillum aurantia Bouge & Dautzenberg
aurea, Mangelia aurea Brugnone, 1868 - syn of: Mangelia unifasciata (Deshayes, 1835)
aurea, Mangelia aurea Monterosato, 1884 - syn of: Mangelia unifasciata (Deshayes, 1835)
aurea, Mangelia aurea Nordsieck, 1972 - syn of: Mangelia unifasciata (Deshayes, 1835)
australiana, Euryentmena australiana Shuto, 1983
australis, Mitraguraleus australis (Adams & Angas, 1864) - syn of: Guraleus australis (Adams & Angas, 1864)
australis, Guraleus australis (Adams & Angas, 1864)
averina, Pseudorhaphitoma averina (Melvill & Standen, 1901)
axicula, Pseudorhaphitoma axicula Hedley, 1922
babylonius, Oenopota babylonius Dall, 1919
badia, Agathotoma candidissima badia Reeve
balansai, Eucithara balansai Crosse, 1873 - syn of: Eucithara angela (Adams & Angas, 1864)
balansai, Cythara balansai Crosse, 1873 - syn of: Eucithara angela (Adams & Angas, 1864)
balteata, Pyrgocythara balteata (Reeve, 1846)
balteata, Cythara balteata Adams, 1850 † - syn of: Ithycythara elongata (Gabb, 1873) † (FOSSIL)
balteata, Mangelia balteata Reeve, 1846 - syn of: Ithycythara lanceolata (Adams, 1850)
bandella, Benthomangelia bandella (Dall, 1881)
bandella, Mangelia bandella Dall, 1881 - syn of: Benthomangelia bandella (Dall, 1881)
barashi, Mangelia barashi (Van Aartsen & Fehr-de Wal, 1978)
barbadoides, Mangelia barbadoides Gardner, 1938 † (FOSSIL)
barbadoides, Cythara barbadoides Gardner, 1938 † - syn of: Mangelia barbadoides Gardner, 1938 † (FOSSIL)
barbarae, Brachycythara barbarae Lyons, 1972
barbarensis, Mangelia barbarensis Oldroyd, 1924 - syn of: Kurtziella plumbea (Hinds, 1843)
bartlettii, Tenaturris bartlettii (Dall, 1889)
bartschi, Curtitoma bartschi (Bogdanov, 1985)
bascauda, Eucithara bascauda (Melvill & Standen, 1896)
bascauda, Mangelia bascauda Melvill & Standen, 1896 - syn of: Eucithara bascauda (Melvill & Standen, 1896)
basedowi, Eucithara basedowi Hedley, 1918 - syn of: Pseudanachis duclosiana (Sowerby, 1844)
basilissa, Eucithara basilissa Gardner, 1938 † - syn of: Lepicythara basilissa (Gardner, 1938) † (FOSSIL)
bathybia, Lorabela bathybia (Strebel, 1908) - syn of: Pleurotomella bathybia (Strebel, 1908)
bathyraphe, Eucithara bathyraphe (Smith, 1882)
beatriceae, Bela beatriceae (Mariottini, 2007)
beckii, Oenopota beckii Møller, 1842 - syn of: Oenopota violacea (Mighels & Adams, 1842)
becklemishevi, Curtitoma becklemishevi Bogdanov, 1989
beduina, Mangelia beduina Thiele, 1925
bella, Marita bella (Adams & Angas, 1864)
bella, Bellacythara bella (Hinds, 1843)
bella, Bela bella Barnard, 1958
bella, Macteola bella Pease, 1860 - syn of: Macteola interrupta (Reeve, 1846)
bella hervieri, Marita bella hervieri (Bouge & Dautzenberg, 1914)
benedicti, Mangelia sanctigallae benedicti Tenison-Woods
benthicola, Liracraea odhneri benthicola Dell
benthicolus, Neoguraleus benthicolus Powell, 1942
bergensis, Propebela bergensis (Friele, 1886)
bertrandii, Mangelia bertrandii Payraudeau, 1826 - syn of: Mangelia striolata Risso, 1826
beta, Kurtzina beta (Dall, 1919)
beta, Kurtziella beta (Dall, 1919) - syn of: Kurtzina beta (Dall, 1919)
bicarinata, Oenopota bicarinata (Couthouy, 1838)
bicarinata, Oenopota bicarinata Friele, 1879 - syn of: Oenopota violacea (Mighels & Adams, 1842)
bicarinata, Oenopota bicarinata Sars, 1878 - syn of: Oenopota violacea (Mighels & Adams, 1842)
bicarinata rufescens, Bela bicarinata rufescens Sars, 1878 - syn of: Oenopota violacea (Mighels & Adams, 1842)
bicinctula, Citharomangelia bicinctula (Nevill & Nevill, 1871) - syn of: Citharomangelia boakei (Nevill & Nevill, 1869)
biclathrata, Eucithara biclathrata Souverbie in Souverbie & Montrouzier, 1872 - syn of: Eucithara vittata (Hinds, 1843)
biclathrata, Cythara biclathrata Souverbie, 1872 - syn of: Eucithara vittata (Hinds, 1843)
bicolor, Eucithara bicolor (Reeve, 1846)
bicolor, Mangelia bicolor Reeve, 1846 - syn of: Eucithara bicolor (Reeve, 1846)
biconica, Brachycythara biconica (Adams, 1850)
biconica, Anticlinura biconica (Schepman, 1913)
biconica, Oenopota biconica Bogdanov, 1989
biconica alba, Brachycythara biconica alba (Adams, 1850) - syn of: Brachycythara alba (Adams, 1850)
bilineata, Heterocithara bilineata (Angas, 1871)
biondi, Mangelia biondi (Bellardi, 1877) † (FOSSIL)
bipyramidata, Pseudorhaphitoma bipyramidata Hedley, 1922
bisacchii, Eucithara bisacchii (Hornung & Mermod, 1929)
bivonae, Mangelia bivonae Maravigna, 1840 - syn of: Mangelia multilineolata (Deshayes, 1835)
bivoniana, Mangelia bivoniana Maravigna, 1853 - syn of: Mangelia multilineolata (Deshayes, 1835)
blaneyi, Oenopota blaneyi (Bush, 1909)
boakei, Citharomangelia boakei (Nevill & Nevill, 1869)
bordaensis, Guraleus bordaensis Cotton, 1947
borealis, Oenopota borealis Reeve, 1846 - syn of: Curtitoma decussata (Couthouy, 1839)
borealis, Bela borealis Reeve, 1846 - syn of: Curtitoma decussata (Couthouy, 1839)
boschi, Mangelia boschi Oostingh, 1935
bourdoti, Buchozia bourdoti Cossmann, 1896 † (FOSSIL)
brachystoma, Sorgenfreispira brachystoma (Philippi, 1844)
brachystoma, Bela brachystoma Locard & Caziot, 1900 - syn of: Sorgenfreispira brachystoma (Philippi, 1844)
brachystoma africana, Sorgenfreispira brachystoma africana Ardovini, 2004 - syn of: Sorgenfreispira africana (Ardovini, 2004)
brachystoma alba, Sorgenfreispira brachystoma alba (Marshall, 1912)
brachystoma apicalis, Bela brachystoma apicalis Nordsieck, 1977 - syn of: Bela taprurensis (Pallary, 1904)
brachystoma conspicua, Sorgenfreispira brachystoma conspicua (Nordsieck, 1977)
brachystoma obesa, Sorgenfreispira brachystoma obesa (Locard & Caziot, 1900)
brachytona, Benthomangelia brachytona (Watson, 1881)
branneri, Mangelia branneri Arnold, 1903
brazieri, Guraleus brazieri (Angas, 1871)
bretannica, Oenopota pyramidalis bretannica Nordsieck
brevior, Oenopota brevior Mörch, 1857 - syn of: Oenopota violacea (Mighels & Adams, 1842)
brevis, Brachycythara brevis (Adams, 1850)
brevis, Mangelia brevis Adams, 1850 - syn of: Brachycythara brevis (Adams, 1850)
brevis, Oenopota brevis Leche, 1878 - syn of: Oenopota violacea (Mighels & Adams, 1842)
brevis, Eucithara brevis Pease, 1867 - syn of: Eucithara coronata cithara (Gould, 1851)
brevis, Benthomangelia brevis Sysoev & Ivanov, 1985
brevostium, Antiguraleus kingensis brevostium Laseron
brionae, Pseudorhaphitoma brionae (Sowerby, 1888)
brisis, Acmaturris brisis Woodring, 1928
brocha, Eucithara brocha Hedley, 1922
browniana, Guraleus browniana Tate & May, 1901 - syn of: Guraleus ornatus (Sowerby, 1896)
brunettii, Belidaphne brunettii Della Bella, Naldi & Scarponi, 2015 † (FOSSIL)
brunnea, Pyrgocythara brunnea Perkins, 1869 - syn of: Pyrgocythara plicosa (Adams, 1850)
brunneolineata, Gingicithara brunneolineata Preston, 1905 - syn of: Gingicithara notabilis (Smith, 1888)
brusinae, Mangelia brusinae Van Aartsen & Fehr-de Wal, 1978
brychia, Oenopota brychia Verrill & Smith, 1885 - syn of: Belomitra quadruplex (Watson, 1882)
bulbulinula, Mangelia bulbulinula Locard, 1897 - syn of: Pleurotomella demosia (Dautzenberg & Fischer, 1896)
burchi, Mangelia burchi Hertlein & Strong, 1951 - syn of: Tenaturris verdensis (Dall, 1919)
burdigalina, Bela burdigalina (Peyrot, 1931) † (FOSSIL)
butonensis, Cytharopsis butonensis (Schepman, 1913)
caelata, Mangelia caelata (Hinds, 1843)
caerulans, Mangelia caerulans Philippi, 1844 - syn of: Mangelia striolata Risso, 1826
caimitica, Cythara caimitica Maury, 1917 † (FOSSIL)
calais, Sorgenfreispira calais (Kautsky, 1925) † (FOSSIL)
calathiscus, Mangelia calathiscus Melvill & Standen, 1896 - syn of: Lienardia calathiscus (Melvill & Standen, 1896)
calcata, Pseudorhaphitoma calcata (Hedley, 1909)
calcicincta, Mangelia calcicincta Melvill & Standen, 1895 - syn of: Hemilienardia calcicincta (Melvill & Standen, 1895)
caledonica, Eucithara caledonica (Smith, 1882)
callicredemna, Mangelia callicredemna Melvill, 1917
callistephana, Mangelia callistephana Melvill, 1904 - syn of: Ceritoturris pupiformis (Smith, 1884)
callosa, Mangelia callosa (Nordsieck, 1977)
camarina, Agathotoma camarina (Dall, 1919)
canadensis, Bela canadensis Whiteaves, 1901 - syn of: Oenopota cancellata (Mighels & Adams, 1842)
cancellata, Oenopota cancellata (Mighels & Adams, 1842)
cancellata, Cytharopsis cancellata Adams, 1865
candeana, Bactrocythara candeana (D'Orbigny, 1847)
candida, Oenopota candida (Yokoyama, 1926)
candida, Obesotoma candida Itô & al., 1986 - syn of: Obesotoma solida (Dall, 1887)
candida angulata, Oenopota candida angulata Yokoyama, 1926
candidissima, Agathotoma candidissima (Adams, 1845)
candidissima badia, Agathotoma candidissima badia (Reeve, 1846)
candita, Oenopota candita Yokoyama, 1926 - syn of: Oenopota candida (Yokoyama, 1926)
capillacea, Mangelia capillacea Reeve, 1846 - syn of: Eucithara coronata (Hinds, 1843)
capillaris, Eucithara capillaris Kilburn & Dekker, 2008
capillata, Eucithara capillata (Hervier, 1897)
caribaea, Pyrgocythara caribaea (D'Orbigny, 1847)
caribbeana, Kurtziella caribbeana Weisbord, 1962 - syn of: Kurtziella dorvilliae (Reeve, 1845)
carinata, Mangelia carinata Bozzetti, 2009
carioca, Oenopota carioca Figueira & Absalão, 2010
carlottae, Mangelia carlottae (Dall, 1919)
casentina, Oenopota casentina (Dall, 1919)
cassis, Propebela cassis Bogdanov, 1989
castanea, Eucithara castanea (Reeve, 1846)
castanea, Oenopota castanea Brown, 1827 - syn of: Propebela turricula (Montagu, 1803)
castellata, Agathotoma castellata (Smith, 1888)
castellata, Pseudorhaphitoma castellata Smith, 1888 - syn of: Agathotoma castellata (Smith, 1888)
catasarca, Mangilia catasarca Dall, 1889 - syn of: Theta chariessa (Watson, 1881)
catena, Apispiralia catena Laseron, 1954
cazioti, Eucithara cazioti (Preston, 1905)
celebensis, Eucithara celebensis (Hinds, 1843)
celebensis, Benthomangelia celebensis (Schepman, 1913)
centrodes, Saccharoturris centrodes Gardner, 1937 † (FOSSIL)
cercadica, Cythara cercadica Maury, 1917 † - syn of: Lepicythara heptagona (Gabb, 1873) † (FOSSIL)
cerea, Pyrgocythara cerea Carpenter, 1865 - syn of: Pyrgocythara hamata (Carpenter, 1865)
cerina, Kurtziella cerina (Kurtz & Stimpson, 1851)
cerinella, Cryoturris cerinella (Dall, 1889)
cernica, Eucithara isseli cernica Nevill & Nevill
ceroplasta, Mangelia ceroplasta (Bush, 1885)
cesta, Mangelia cesta Dall, 1919
cetolaca, Mangelia cetolaca Dall, 1908
cetolacea, Mangelia cetolacea Dall, 1908 - syn of: Glyptaesopus oldroydi (Arnold, 1903)
chariessa, Cytharella chariessa Gardner, 1938 † - syn of: Mangelia chariessa Gardner, 1938 † (FOSSIL)
chariessa, Mangelia chariessa Gardner, 1938 † (FOSSIL)
chasmata, Mangelia chasmata Dall, 1927 - syn of: Belomitra chasmata (Dall, 1927)
chechoi, Ithycythara chechoi Espinosa & Ortea, 2004
chiachiana, Oenopota chiachiana Dall, 1919 - syn of: Oenopota declivis (Lovén, 1846)
china, Mangelia china MacNeil, 1960 † (FOSSIL)
chinoi, Macteola chinoi Stahlschmidt, Fraussen & Kilburn, 2012
chionea, Eucithara chionea Melvill & Standen, 1899 - syn of: Eucithara coronata (Hinds, 1843)
chionea, Cythara chionea Melvill & Standen, 1899 - syn of: Eucithara coronata (Hinds, 1843)
christina, Mangelia christina Dall, 1927
chrysolitha, Mangilia chrysolitha Melvill & Standen, 1896 - syn of: Kermia punctifera (Garrett, 1873)
chuni, Bela chuni Thiele, 1925
cincta, Eucithara cincta (Reeve, 1846)
cinctella, Pyrgocythara cinctella (Pfeiffer, 1840)
cinctura, Macteola segesta cinctura Hedley
cinctura, Macteola cinctura Hedley, 1922 - syn of: Macteola segesta cinctura Hedley, 1922
cinerea, Oenopota cinerea (Møller, 1842)
cingulata, Mangelia cingulata (Strebel, 1908)
cingulata, Mangelia cingulata Dall, 1890 - syn of: Phymorhynchus cingulatus (Dall, 1890)
cingulata, Oenopota cingulata Golikov & Gulbin, 1977
cinnamomea, Eucithara cinnamomea (Hinds, 1843)
cinnamomea peraffinis, Eucithara cinnamomea peraffinis Pilsbry, 1904
circumstriata, Oenopota dubia circumstriata Schepman
cithara, Eucithara coronata cithara Gould
citharella, Eucithara citharella Smith, 1876 - syn of: Eucithara lyra (Reeve, 1846)
citronella, Kurtziella citronella (Dall, 1886) - syn of: Cryoturris citronella (Dall, 1886)
citronella, Cryoturris citronella (Dall, 1886)
clarae, Bela clarae Peñas & Rolán, 2008
clathrata, Propebela rugulata clathrata Sars
clavata, Mangelia clavata Sowerby, 1870 - syn of: Clavus clavata (Sowerby, 1870)
clifdenensis, Vexiguraleus clifdenensis Powell, 1942 † (FOSSIL)
climakis, Mangelia climakis Watson, 1886 - syn of: Belomitra quadruplex (Watson, 1882)
coarctata, Mangelia coarctata (Forbes, 1840)
cognata, Pseudorhaphitoma cognata (Thiele, 1925)
cognata, Antiguraleus cognata Pritchard & Gatliff, 1899 - syn of: Antiguraleus kingensis (Petterd, 1879)
colmani, Guraleus colmani Shuto, 1983
colombi, Mangelia colombi Hervier, 1897
colpoica, Oenopota colpoica Dall, 1919 - syn of: Curtitoma trevelliana (Turton, 1834)
columbelloides, Eucithara columbelloides (Reeve, 1846)
comideleuca, Mangelia comideleuca Melvill & Standen, 1903 - syn of: Lienardia comideleuca (Melvill & Standen, 1903)
compacta, Cythara compacta Nordsieck, 1977
companyoi, Mangelia companyoi Bucquoy, Dautzenberg & Dollfus, 1883 - syn of: Mangelia unifasciata (Deshayes, 1835)
compar, Mangelia horneana compar Melvill
comparata, Acmaturris comparata Woodring, 1928 † (FOSSIL)
compressicosta, Eucithara compressicosta (Böttger, 1895)
compsacosta, Mangelia compsacosta Gardner, 1937 † (FOSSIL)
compta, Marita compta (Adams & Angas, 1864)
compta, Eucithara compta Adams & Angas, 1864 - syn of: Marita compta (Adams & Angas, 1864)
comptus, Guraleus comptus Adams & Angas, 1864 - syn of: Marita compta (Adams & Angas, 1864)
conata, Mangelia conata Hedley, 1909 - syn of: Anacithara conata (Hedley, 1909)
concinna, Tenaturris concinna (Adams, 1852)
concinna, Mangelia concinna Gould, 1861
concinna, Heterocithara concinna Hedley, 1922
concinnula, Propebela concinnula (Verrill, 1882)
concinnula acuta, Propebela concinnula acuta (Verrill, 1882)
concolor, Agathotoma merlini concolor Dautzenberg
confortinii, Pseudorhaphitoma confortinii Bozzetti, 2007
confusa, Bela confusa Locard, 1897 - syn of: Sorgenfreispira brachystoma (Philippi, 1844)
congoensis, Mangelia congoensis Thiele, 1925
coniformis, Eucithara coniformis (Reeve, 1846)
coniformis, Eucithara coniformis Souverbie, 1875 - syn of: Eucithara souverbiei (Tryon, 1884)
connectens, Guraleus cuspis connectens Sowerby
conohelicoides, Eucithara conohelicoides (Reeve, 1846)
conoidea, Curtitoma conoidea (Sars, 1878)
conoidea, Curtitoma conoidea Friele, 1886 - syn of: Curtitoma decussata (Couthouy, 1839)
consentanea, Saccharoturris consentanea (Guppy, 1896) † (FOSSIL)
conspicienda, Oenopota conspicienda Locard, 1897 - syn of: Belomitra quadruplex conspicienda Locard, 1897
conspicua, Sorgenfreispira brachystoma conspicua Nordsieck
constricta, Mangelia constricta Gabb, 1865 - syn of: Crockerella constricta (Gabb, 1865)
contraria, Curtitoma contraria Bonfitto & Morassi, 2012
convexigyra, Oenopota convexigyra Bouchet & Warén, 1980
cophinodes, Mangilia cophinodes Suter, 1908 - syn of: Macrozafra cophinodes (Suter, 1908)
coplicata, Mangelia coplicata Pezant, 1905 † (FOSSIL)
coppingeri, Mangelia coppingeri Smith, 1881
corallina, Mangelia corallina Watson, 1881 - syn of: Kurtziella serga (Dall, 1881)
coronata, Eucithara coronata (Hinds, 1843)
coronata, Mangelia coronata Hinds, 1843 - syn of: Eucithara coronata (Hinds, 1843)
coronata, Propebela exarata coronata Posselt
coronata cithara, Eucithara coronata cithara (Gould, 1851)
cosibensis, Benthomangelia cosibensis (Yokoyama, 1920) † (FOSSIL)
costaricensis, Cythara costaricensis Olsson, 1922 † - syn of: Lepicythara heptagona (Gabb, 1873) † (FOSSIL)
costata, Mangelia costata (Pennant, 1777)
costata, Mangelia costata Donovan, 1804 - syn of: Mangelia coarctata (Forbes, 1840)
costata, Tenaturris costata Reeve, 1845 - syn of: Tenaturris decora (Smith, 1882)
costata coarctata, Mangelia costata coarctata Forbes, 1840 - syn of: Mangelia coarctata (Forbes, 1840)
costata coarctata, Pseudorhaphitoma costata coarctata Sowerby, 1897 - syn of: Pseudorhaphitoma alfredi (Smith, 1904)
costata eritmeta, Mangelia costata eritmeta Watson, 1880
costata metcalfei, Mangelia costata metcalfei (Sowerby, 1859)
costata subcostata, Mangelia costata subcostata Boettger, 1906 † (FOSSIL)
costatus, Antiguraleus costatus (Hedley, 1922)
costatus, Guraleus costatus Hedley, 1922 - syn of: Antiguraleus costatus (Hedley, 1922)
costellaria, Mangelia costellaria Nyst, 1836 † (FOSSIL)
costellarioides, Leiocithara costellarioides Kilburn, 1992
costulata, Mangelia costulata Blainville, 1829 - syn of: Mangelia costulata Risso, 1826
costulata, Mangelia costulata Dunker, 1860 - syn of: Mangelia dunkeri Kuroda, 1961
costulata, Mangelia costulata Risso, 1826
costulata intermedia, Mangelia costulata intermedia (Nordsieck, 1977)
costulata scacchii, Mangelia costulata scacchii Nordsieck, 1972
coxi, Agathotoma coxi (Fargo, 1953)
crassicostata, Pyrgocythara crassicostata (Adams, 1850)
crassilabrum, Mangelia crassilabrum Reeve, 1846 - syn of: Eucithara novaehollandiae (Reeve, 1846)
crassus, Mangelia crassus Brown, 1827 - syn of: Mangelia costata (Pennant, 1777)
cratera, Mangelia cratera Dall, 1927 - syn of: Cerodrillia cratera (Dall, 1927)
crebricostata, Mangelia crebricostata (Carpenter, 1864)
crebricostata, Oenopota crebricostata Carpenter, 1864 - syn of: Mangelia crebricostata (Carpenter, 1864)
crebricostata, Kurtziella crebricostata Carpenter, 1864 - syn of: Mangelia crebricostata (Carpenter, 1864)
cremonilla, Mangelia cremonilla Melvill & Standen, 1895 - syn of: Lienardia cremonilla (Melvill & Standen, 1895)
crenulata, Mangelia crenulata Carus, 1893 - syn of: Mangelia stosiciana (Brusina, 1869)
crossata, Kurtzina crossata (Dall, 1927)
crudelis, Pseudorhaphitoma crudelis Hedley, 1922
cruzana, Kurtziella cruzana Nowell-Usticke, 1969 - syn of: Cryoturris citronella (Dall, 1886)
cryera, Bactrocythara cryera (Dall, 1927)
cryptopleura, Mangelia cryptopleura Gardner, 1937 † (FOSSIL)
crystallina, Eucithara crystallina (Hervier, 1897)
crystallina, Cithara crystallina Hervier, 1897 - syn of: Eucithara crystallina (Hervier, 1897)
cunninghami, Belalora cunninghami (Smith, 1881)
curta, Platycythara curta (Dall, 1919)
cuspis, Guraleus cuspis (Sowerby, 1896)
cuspis connectens, Guraleus cuspis connectens (Sowerby, 1897)
cycladensis, Bela cycladensis Nordsieck, 1977 - syn of: Sorgenfreispira brachystoma conspicua (Nordsieck, 1977)
cycladensis, Bela cycladensis Reeve, 1845 - syn of: Sorgenfreispira brachystoma (Philippi, 1844)
cylindracea, Oenopota cylindracea Møller, 1842 - syn of: Oenopota violacea (Mighels & Adams, 1842)
cylindrica, Gingicithara cylindrica (Reeve, 1846)
cylindrica, Mangelia cylindrica Reeve, 1846 - syn of: Gingicithara cylindrica (Reeve, 1846)
cymata, Obesotoma cymata Dall, 1919 - syn of: Obesotoma tenuilirata (Dall, 1871)
cymatias, Kurtzina cymatias (Pilsbry & Lowe, 1932)
cymella, Ithycythara cymella (Dall, 1889)
cyrene, Kurtzina cyrene (Dall, 1919)
cyrene, Kurtziella cyrene (Dall, 1919) - syn of: Kurtzina cyrene (Dall, 1919)
daedalea, Eucithara daedalea Pease, 1867 - syn of: Eucithara debilis (Pease, 1868)
daidalea, Cryoturris daidalea Gardner, 1937 † (FOSSIL)
dalli, Mangelia dalli Verrill & Smith, 1882 - syn of: Inodrillia dalli (Verrill & Smith, 1882)
danae, Pyrgocythara danae (Dall, 1919)
darnleyi, Pseudorhaphitoma darnleyi (Brazier, 1876)
dasa, Brachycythara dasa Gardner, 1937 † (FOSSIL)
davisi, Lorabela davisi (Hedley, 1916)
dealbata, Eucithara dealbata (Hervier, 1897)
debilis, Eucithara debilis (Pease, 1868)
decapitata, Benthomangelia decapitata Bouchet & Warén, 1980
decaryi, Mangelia decaryi Dautzenberg, 1932
deceptus, Antiguraleus deceptus Powell, 1942 † (FOSSIL)
deceptus, Neoguraleus deceptus Powell, 1942 † (FOSSIL)
decipiens, Mangelia decipiens Smith, 1888
declive, Oenopota declive Lovén, 1846 - syn of: Oenopota declivis (Lovén, 1846)
declivis, Oenopota declivis (Lovén, 1846)
declivis, Oenopota declivis Macpherson, 1971 - syn of: Oenopota cancellata (Mighels & Adams, 1842)
declivis angustior, Oenopota declivis angustior (Jeffreys, 1877)
decora, Tenaturris decora (Smith, 1882)
decussata, Buchozia decussata (Cossmann, 1892) † (FOSSIL)
decussata, Curtitoma decussata (Couthouy, 1839)
decussata, Bela decussata (Locard, 1892)
decussata, Eucithara decussata (Pease, 1868)
decussata, Oenopota decussata Brown, 1827 - syn of: Curtitoma trevelliana (Turton, 1834)
decussata finmarchia, Bela decussata finmarchia Friele, 1886 - syn of: Bela decussata (Locard, 1892)
decussatum, Bela decussatum Locard, 1892 - syn of: Bela laevigata palli Nordsieck, 1968
decussatus, Oenopota decussatus Brown, 1827 - syn of: Curtitoma trevelliana (Turton, 1834)
defuniak, Ithycythara defuniak Gardner, 1937 † (FOSSIL)
dejanira, Mangelia dejanira Dall, 1919
delacouriana, Eucithara delacouriana (Crosse, 1869)
delacouriana, Cithara delacouriana Crosse, 1869 - syn of: Eucithara delacouriana (Crosse, 1869)
delacouriana matakuana, Eucithara delacouriana matakuana (Smith, 1884)
delgada, Cacodaphnella delgada Pilsbry & Lowe, 1932
delicata, Curtitoma delicata (Okutani, 1964)
delicatula, Bela nebula delicatula Harmer (FOSSIL)
delicatula, Apitua delicatula Laseron, 1954
delicatula, Mangelia delicatula Tenison-Woods, 1879 - syn of: Guraleus delicatulus (Tenison-Woods, 1879)
delicatulus, Guraleus delicatulus (Tenison-Woods, 1879)
deliciosa, Eucithara deliciosa Barnard, 1959
demersa, Bela demersa Tiberi, 1868 - syn of: Taranis moerchi (Malm, 1861)
densestriata, Pyrgocythara densestriata (Adams, 1850)
densestriata, Mangelia densestriata Adams, 1850 - syn of: Pyrgocythara densestriata (Adams, 1850)
densilineata, Mangelia densilineata Dall, 1921
denticulata, Citharomangelia denticulata (Smith, 1884)
derelicta, Mangelia unifasciata derelicta Reeve
derelicta, Mangelia derelicta Reeve, 1846 - syn of: Mangelia unifasciata derelicta Reeve, 1846
derelicta callosa, Cythara derelicta callosa Nordsieck, 1977 - syn of: Mangelia callosa (Nordsieck, 1977)
dericata, Oenopota dericata Okutani, 1964
deshayesii, Guraleus deshayesii (Dunker, 1860)
despecta, Agathotoma despecta Adams & Adams, 1853 - syn of: Agathotoma neglecta (Adams, 1852)
detegata, Oenopota detegata Locard, 1897 - syn of: Propebela bergensis (Friele, 1886)
detexta, Bela detexta (Bellardi, 1877) † (FOSSIL)
detmersiana, Mangelia detmersiana Böttger, 1902 † (FOSSIL)
devia, Mangelia devia Suter, 1908 - syn of: Comptella devia (Suter, 1908)
diabula, Oenopota diabula Figueira & Absalão, 2010
diacritus, Guraleus diacritus Cotton, 1947
diadema, Cryoturris diadema Woodring, 1928 - syn of: Cryoturris dianema Woodring, 1928
diaglypha, Eucithara diaglypha (Hervier, 1897)
diaglypha, Cithara diaglypha Hervier, 1897 - syn of: Eucithara diaglypha (Hervier, 1897)
dialitha, Mangelia dialitha Melvill & Standen, 1896 - syn of: Glyphostoma dialitha (Melvill & Standen, 1896)
dianema, Cryoturris dianema Woodring, 1928
diatula, Mangelia diatula Hervier, 1897
diatula diatulina, Mangelia diatula diatulina Hervier, 1897
diatulina, Mangelia diatula diatulina Hervier
diconus, Cythara diconus Böttger, 1895
dictyophora, Oenopota dictyophora Bouchet & Warén, 1980
dictyota, Liracraea dictyota (Hutton, 1885) † (FOSSIL)
diegensis, Oenopota diegensis Dall, 1919 - syn of: Curtitoma trevelliana (Turton, 1834)
difficilis, Mangelia difficilis Locard & Caziot, 1900 - syn of: Mangelia unifasciata (Deshayes, 1835)
digitale, Mangelia digitale Reeve, 1846 - syn of: Kermia pumila (Mighels, 1845)
digressa, Mangelia digressa Rolán & Otero-Schmidt, 1999
diminuta, Glyphoturris diminuta (Adams, 1850)
dimonia, Brachycythara galae dimonia Olsson & Harbison (FOSSIL)
dina, Mangelia dina Bartsch, 1915
diomedea, Rubellatoma diomedea (Bartsch & Rehder, 1939)
diomedea, Kurtziella diomedea Bartsch & Rehder, 1939 - syn of: Rubellatoma diomedea (Bartsch & Rehder, 1939)
diomedea, Propebela diomedea Bartsch, 1944
diomedeae, Benthomangelia diomedeae Verrill & Smith, 1884 - syn of: Benthomangelia antonia (Dall, 1881)
discors, Oenopota discors Brown, 1827 - syn of: Oenopota pyramidalis (Strøm, 1788)
discrepans, Bela discrepans Brown, 1827 - syn of: Bela nebula (Montagu, 1803)
dissoluta, Granotoma dissoluta (Yokoyama, 1926) † (FOSSIL)
dissoluta, Bela dissoluta Yokoyama, 1926 † - syn of: Granotoma dissoluta (Yokoyama, 1926) † (FOSSIL)
ditylota, Pseudorhaphitoma ditylota (Melvill, 1912)
dobsoni, Mangelia dobsoni Grabau & King, 1928
dominicensis, Cryoturris dominicensis (Gabb, 1873) † (FOSSIL)
donovani, Mangelia donovani Gray, 1847 - syn of: Mangelia costata (Pennant, 1777)
dorsuosa, Mangelia dorsuosa (Gould, 1860)
dorvilliae, Kurtziella dorvilliae (Reeve, 1845)
drivasi, Pseudorhaphitoma drivasi Kilburn, 1993
dubia, Pyrgocythara dubia (Adams, 1845)
dubia, Oenopota dubia Golikov & Scarlato, 1985
dubia, Mangelia dubia Harmer † (FOSSIL)
dubia circumstriata, Oenopota dubia circumstriata Schepman, 1913
dubiosa, Eucithara dubiosa (Nevill & Nevill, 1875)
dubius, Guraleus dubius Maxwell, 1992 † (FOSSIL)
dulcinea, Mangelia dulcinea Melvill & Standen, 1895 - syn of: Anacithara dulcinea (Melvill & Standen, 1895)
dunkeri, Mangelia dunkeri Kuroda, 1961
duplaris, Eucithara duplaris (Melvill, 1923)
dysoni, Tenaturris dysoni (Reeve, 1846)
dysoni, Mangelia dysoni Reeve, 1846 - syn of: Tenaturris dysoni (Reeve, 1846)
eburnea, Mangelia eburnea Bivona-Bernardi, 1838 - syn of: Mangelia taeniata (Deshayes, 1835)
eburnea, Mangelia eburnea Sars, 1859 - syn of: Spirotropis modiolus (De Cristofori & Jan, 1832)
ecarinata, Propebela scalaris ecarinata Sars
echinata, Acmaturris echinata Landau, Da Silva & Heitz, 2016 † (FOSSIL)
ecthymata, Agathotoma ecthymata Garcia, 2008
ecuadoriana, Mangelia ecuadoriana Pilsbry & Olsson, 1941 † (FOSSIL)
edentula, Mangelia edentula Böttger, 1895
edithae, Eucithara edithae (Melvill & Standen, 1901)
edithae, Ithycythara edithae Nowell-Usticke, 1971
eduardoi, Agathotoma eduardoi Rolán, Fernández-Garcés & Redfern, 2012
effosa, Eucithara effosa Röding, 1798 - syn of: Eucithara subterranea (Röding, 1798)
elata, Platycythara elata (Dall, 1889)
elata, Mangelia elata Dall, 1889 - syn of: Platycythara elata (Dall, 1889)
elata, Rubellatoma elata Dall, 1889 - syn of: Platycythara elata (Dall, 1889)
elata, Vitricythara elata Dall, 1889 - syn of: Platycythara elata (Dall, 1889)
electra, Platycythara electra (Dall, 1919)
elegans, Oenopota elegans (Møller, 1842)
elegans, Eucithara elegans (Reeve, 1846)
elegans, Mangelia elegans Brown, 1827 - syn of: Mangelia costulata Risso, 1826
elegantissima, Bela elegantissima (Peyrot, 1931) † (FOSSIL)
elegantissima, Mangelia elegantissima Vredenburg, 1921 † (FOSSIL)
elenensis, Kurtzia elenensis McLean & Poorman, 1971
elevata, Citharomangelia elevata (Smith, 1884)
elevata, Mangelia elevata Gabb, 1873 † (FOSSIL)
elizabethae, Mangilia elizabethae Smith, 1910 - syn of: Decipifus consanguineus (Sowerby, 1897)
ella, Eucithara ella (Thiele, 1925)
elongata, Ithycythara elongata (Gabb, 1873) † (FOSSIL)
elongata, Oenopota elongata Bogdanov, 1989
elongata, Kurtziella serga elongata Dall
elongata, Cythara elongata Gabb, 1873 † - syn of: Ithycythara elongata (Gabb, 1873) † (FOSSIL)
elongata, Marita elongata Laseron, 1954
elusiva, Mangelia elusiva Dall, 1881 - syn of: Pleurotomella elusiva (Dall, 1881)
emersoni, Pyrgocythara emersoni Shasky, 1971
emeryi, Pyrgocythara emeryi Fargo, 1953
emina, Paraguraleus emina (Hedley, 1905)
emina, Antiguraleus emina Hedley, 1905 - syn of: Paraguraleus emina (Hedley, 1905)
eminula, Pyrgocythara eminula Woodring, 1928 † (FOSSIL)
emmae, Mangelia emmae Melvill & Standen, 1895 - syn of: Lienardia compta (Reeve, 1845)
enceladus, Benthomangelia enceladus Figueira & Absalão, 2010
engonia, Cryoturris engonia Woodring, 1928 † (FOSSIL)
epentroma, Liracraea epentroma (Murdoch, 1905)
epentroma subantarctica, Liracraea epentroma subantarctica Powell, 1942
epentroma whangaroaensis, Liracraea epentroma whangaroaensis (Murdoch, 1905)
ephaedra, Kurtzia ephaedra (Dall, 1919)
ephamilla, Kurtziella ephamilla Bush, 1885 - syn of: Kurtziella atrostyla (Tryon, 1884)
epicharis, Mangelia epicharis Sturany, 1903
epistomifer, Pseudorhaphitoma epistomifer Kilburn, 1993
epomis, Tenaturris epomis (Dall, 1927)
eriopis, Mangelia eriopis Dall, 1919
eriphyle, Mangelia eriphyle Dall, 1919 - syn of: Crockerella eriphyle (Dall, 1919)
erismata, Heterocithara erismata Hedley, 1922
eritima, Glyphoturris eritima (Bush, 1885)
eritmeta, Mangelia costata eritmeta Watson
eritmeta, Mangelia eritmeta Watson, 1880 - syn of: Mangelia costata eritmeta Watson, 1880
erminiana, Mangelia erminiana (Hertlein & Strong, 1951)
erosa, Bela erosa (Schrenck, 1861)
erymna, Mangelia erymna Melvill, 1917
erythraea, Bela erythraea Jousseaume, 1895 - syn of: Taranidaphne hongkongensis (Sowerby, 1889)
ethekwini, Pseudorhaphitoma ethekwini Kilburn, 1993
etrema, Cryoturris etrema Woodring, 1928 † (FOSSIL)
eucosmia, Mangelia eucosmia Bartsch, 1915
eudeli, Gingicithara eudeli Sowerby, 1901 - syn of: Gingicithara notabilis (Smith, 1888)
euengonia, Cryoturris euengonia Woodring, 1928 † (FOSSIL)
eumerista, Eucithara eumerista (Melvill & Standen, 1896)
eupoecila, Eucithara eupoecila Hervier, 1897 - syn of: Eucithara coronata (Hinds, 1843)
euryacme, Heterocithara euryacme Melvill, 1927 - syn of: Kermia euryacme (Melvill, 1927)
eurybia, Propebela eurybia (Bartsch, 1941)
euryclea, Mangelia euryclea Dall, 1919 - syn of: Agathotoma alcippe (Dall, 1918)
eurystoma, Platycythara eurystoma Woodring, 1928 † (FOSSIL)
euselma, Eucithara euselma Bouge & Dautzenberg, 1914 - syn of: Gingicithara notabilis (Smith, 1888)
euselma, Cythara euselma Melvill & Standen, 1896 - syn of: Gingicithara notabilis (Smith, 1888)
eva, Bela eva Thiele, 1925 - syn of: Maoritomella eva (Thiele, 1925)
evadne, Mangelia evadne Dall, 1919 - syn of: Crockerella evadne (Dall, 1919)
exarata, Propebela exarata (Møller, 1842)
exarata, Oenopota exarata Møller, 1842 - syn of: Propebela exarata (Møller, 1842)
exarata coronata, Propebela exarata coronata (Posselt, 1898)
exaratersa, Oenopota exaratersa Bartsch
exasperata, Mangelia exasperata Preston, 1908
excurvata, Oenopota excurvata (Carpenter, 1864)
exigua, Notocytharella exigua Adams, 1852 - syn of: Notocytharella striosa (Adams, 1852)
exigua, Oenopota exigua Jeffreys, 1883 - syn of: Oenopota ovalis (Friele, 1877)
exigua, Mangelia exigua Maltzan, 1884 - syn of: Mangelia exigua Thiele, 1925
exigua, Mangelia exigua Thiele, 1925
exilis, Sorgenfreispira exilis (Ardovini, 2004)
exilis, Bela exilis Ardovini, 2004 - syn of: Sorgenfreispira exilis (Ardovini, 2004)
expansa, Oenopota expansa Sars, 1878 - syn of: Oenopota violacea (Mighels & Adams, 1842)
exquisita, Cytharopsis exquisita (Smith, 1882)
exquisita, Curtitoma exquisita (Yokoyama, 1926) † (FOSSIL)
exquisita, Propebela exquisita Bartsch, 1941
exsculpta, Mangelia exsculpta Dall, 1889 - syn of: Belomitra pacifica (Dall, 1908)
exsculpta, Mangelia exsculpta Watson, 1881
exsculptus, Fusiguraleus exsculptus (Powell, 1942) † (FOSSIL)
exserta, Oenopota exserta Aurivillius, 1885 - syn of: Oenopota violacea (Mighels & Adams, 1842)
exstans, Mangelia exstans Barnard, 1958
fairbanki, Pseudorhaphitoma fairbanki (Nevill & Nevill, 1875)
fallaciosus, Guraleus fallaciosus (Sowerby, 1896)
fancherae, Mangilia fancherae Dall, 1903 - syn of: Ophiodermella fancherae (Dall, 1903)
fargoi, Cryoturris fargoi McGinty, 1955
farina, Mangelia farina (Nordsieck, 1977)
farquhari, Mangilia farquhari Turton, 1932 - syn of: Decipifus consanguineus (Sowerby, 1897)
fasciata, Eucithara fasciata (Reeve, 1846)
fasciata, Bela nebula fasciata Bucquoy, Dautzenberg & Dollfus
fasciatus, Mangelia fasciatus Brown, 1827 - syn of: Mangelia costata (Pennant, 1777)
fascinus, Guraleus fascinus Hedley, 1922
fascinus stephenensis, Guraleus fascinus stephenensis Hedley, 1922
fenestrata, Mangelia fenestrata Deshayes, 1835 - syn of: Mangelia costulata Risso, 1826
fenestratus, Antiguraleus fenestratus Powell, 1942
fidicula, Propebela fidicula (Gould, 1849)
fidicula, Oenopota fidicula Gould, 1849 - syn of: Propebela fidicula (Gould, 1849)
fieldeni, Mangelia fieldeni (Van Aartsen & Fehr-de Wal, 1978)
filicinctus, Mangelia filicinctus Smith, 1882 - syn of: Horaiclavus filicinctus (Smith, 1882)
filifera, Cryoturris filifera Dall, 1881 - syn of: Gymnobela filifera (Dall, 1881)
filiferus, Neoguraleus filiferus Darragh, 2017 † (FOSSIL)
filosa, Pyrgocythara filosa Rehder, 1943
filosa, Agathotoma stellata filosa Smith
finalis, Agathotoma finalis Rolán & Fernandes, 1993
finitima, Agathotoma finitima (Pilsbry & Lowe, 1932)
finlayi, Neoguraleus finlayi Powell, 1942
finmarchia, Curtitoma finmarchia Friele, 1886 - syn of: Curtitoma decussata (Couthouy, 1839)
finterae, Mangelia finterae Sowerby, 1894
fiora, Curtitoma fiora (Dall, 1919)
fiorentina, Bela fiorentina Della Bella, Naldi & Scarponi, 2015
flaccidus, Guraleus flaccidus (Pritchard & Gatliff, 1899)
flavescens, Guraleus flavescens (Angas, 1877)
flexicostatus, Fusiguraleus flexicostatus (Powell, 1942) † (FOSSIL)
flexuosa, Mangilia flexuosa Smith, 1882 - syn of: Iredalea agatha (Dall, 1918)
florus, Guraleus florus Cotton, 1947
forbesii, Bela forbesii Reeve, 1846 - syn of: Sorgenfreispira brachystoma (Philippi, 1844)
forcellii, Mangelia forcellii Bozzetti, 2014
fordii, Mangelia fordii Smith, 1888
formica, Bela ginnania formica Nordsieck
forthiensis, Kurtziella forthiensis Reeve, 1845 - syn of: Kurtziella dorvilliae (Reeve, 1845)
fortis, Bela fortis (Reeve, 1844)
fortistriata, Pseudorhaphitoma fortistriata (Smith, 1888)
fossa, Guraleus fossa Laseron, 1954
fritillaria, Mangilia fritillaria Dall, 1927 - syn of: Cymatosyrinx fritillaria (Dall, 1927)
fulgens, Tenaturris fulgens (Smith, 1888)
fulgens, Mangilia fulgens Smith, 1888 - syn of: Tenaturris fulgens (Smith, 1888)
fulvicans, Mangelia fulvicans (Strebel, 1908)
funebralis, Mangelia funebralis Dall, 1871 - syn of: Eulimella levidensis Peñas & Rolán, 1997
funebris, Eucithara funebris (Reeve, 1846)
funicostata, Ithycythara funicostata Robba, Di Geronimo & al., 2007
funiculata, Eucithara funiculata (Reeve, 1846)
furfuraculata, Oenopota furfuraculata Locard, 1897 - syn of: Propebela bergensis (Friele, 1886)
fusca, Mangelia fusca Adams, 1845 - syn of: Pyrgocythara cinctella (Pfeiffer, 1840)
fusca, Pyrgocythara fusca Adams, 1845 - syn of: Pyrgocythara cinctella (Pfeiffer, 1840)
fuscata, Bela fuscata (Deshayes, 1835)
fuscata, Bela fuscata Monterosato, 1884 - syn of: Bela fuscata (Deshayes, 1835)
fuscescens, Pseudorhaphitoma fuscescens (Thiele, 1925)
fuscoligata, Pyrgocythara fuscoligata (Carpenter, 1856)
fusconotata, Agathotoma fusconotata (Carpenter, 1864)
fusiforme, Bela nebula fusiforme Marshall
fusiformis, Eucithara fusiformis (Reeve, 1846)
fusiformis, Antiguraleus fusiformis Dell, 1956
galae, Brachycythara galae Fargo, 1953 † (FOSSIL)
galae dimonia, Brachycythara galae dimonia Olsson & Harbison, 1953 † (FOSSIL)
galatea, Antiguraleus galatea Kilburn, 1994
galgana, Oenopota galgana Dall, 1919 - syn of: Oenopota elegans (Møller, 1842)
galigensis, Citharomangelia galigensis (Melvill, 1899)
galli, Mangelia unifasciata galli Bivona-Bernardi
gardnerae, Mangelia gardnerae Mansfield, 1930 † (FOSSIL)
gazellae, Mangelia gazellae (Strebel, 1905)
gazellae, Bela gazellae Strebel, 1905 - syn of: Mangelia gazellae (Strebel, 1905)
geminolineata, Oenopota geminolineata Friele, 1879 - syn of: Oenopota violacea (Mighels & Adams, 1842)
gemma, Tenaturris gemma (Smith, 1884)
gemmula, Mangelia gemmula Turton, 1932
gemmulata, Macteola gemmulata Deshayes, 1863 - syn of: Macteola interrupta (Reeve, 1846)
genilda, Mangilia genilda Dall, 1908 - syn of: Spirotropis genilda (Dall, 1908)
genotae, Genotina genotae Vera-Peláez, 2004
gentatuana, Belalora gentatuana (Nomura & Niino, 1940)
georg?ssiani, Curtitoma georg?ssiani Merkuljev, 2017
georgossiani, Curtitoma georgossiani Merkuljev, 2017
gervillei, Bela gervillei (Deshayes) † (FOSSIL)
gervillii, Oenopota gervillii Deshayes, 1862 † (FOSSIL)
gevahi, Eucithara gevahi Singer, 2012
gibba, Brachycythara gibba (Guppy, 1896) † (FOSSIL)
gibbosa, Eucithara gibbosa (Reeve, 1846)
gigantea, Obesotoma gigantea (Mörch, 1869)
gigas, Obesotoma gigas (Verkrüzen, 1875)
gilpini, Oenopota gilpini (Verkrüzen, 1878)
ginnania, Bela ginnania (Risso, 1826)
ginnania, Bela ginnania Forbes, 1844 - syn of: Bela ginnania formica Nordsieck, 1977
ginnania formica, Bela ginnania formica Nordsieck, 1977
ginnania intermedia, Bela ginnania intermedia Monterosato, 1878 - syn of: Bela ginnania (Risso, 1826)
ginnania rufula, Bela ginnania rufula Locard & Caziot, 1900 - syn of: Bela ginnania (Risso, 1826)
ginnaniana pallida, Bela ginnaniana pallida Locard & Caziot, 1900 - syn of: Bela ginnania (Risso, 1826)
gisna, Mangelia gisna Bartsch, 1915
glacialis, Oenopota glacialis (Thiele, 1912)
glareosa, Eucithara glareosa (Gould, 1860)
glypta, Mangelia glypta Bush, 1885 - syn of: Nassarina glypta (Bush, 1885)
golikovi, Propebela golikovi (Bogdanov, 1985)
goodalliana, Mangelia goodalliana Gray, 1852 - syn of: Mangelia unifasciata (Deshayes, 1835)
goodallii, Mangelia goodallii Reeve, 1846 - syn of: Mangelia unifasciata (Deshayes, 1835)
goodingii, Mangelia goodingii Smith, 1884 - syn of: Anacithara goodingii (Smith, 1884)
gordoni, Kurtzia gordoni Bartsch, 1944 - syn of: Kurtzia arteaga (Dall & Bartsch, 1910)
goryachevi, Propebela goryachevi Bogdanov, 1989
gouetensis, Mangelia gouetensis Cossmann, 1898 † (FOSSIL)
gouldii, Propebela gouldii Verrill, 1882 - syn of: Propebela rugulata (Reeve, 1846)
gouldii, Bela gouldii Verrill, 1882 - syn of: Propebela rugulata (Reeve, 1846)
gracilentus, Fusiguraleus gracilentus (Suter, 1917) † (FOSSIL)
gracilicostatus, Fusiguraleus gracilicostatus (Beu, 1979) † (FOSSIL)
gracilis, Eucithara gracilis (Reeve, 1846)
gracilis, Eucithara gracilis Bouge & Dautzenberg, 1914 - syn of: Eucithara gracilis (Reeve, 1846)
gracilis, Cytharopsis gracilis Pease, 1868 - syn of: Seminella peasei (Von Martens & Langkavel, 1871)
gracilispira, Benthomangelia gracilispira (Powell, 1969)
gradata, Eucithara gradata (Nevill & Nevill, 1875)
granilirata, Pseudorhaphitoma granilirata (Smith, 1888)
granitica, Mangelia granitica Dall, 1919
granolirata, Heterocithara granolirata (Powell, 1944)
granulatissima, Kurtzia granulatissima (Mörch, 1860)
granulatus, Fusiguraleus granulatus (Powell, 1942) † (FOSSIL)
graphica, Oenopota graphica (Locard, 1897)
graphica, Bela graphica Locard, 1897 - syn of: Oenopota graphica (Locard, 1897)
graphica ventricosa, Bela graphica ventricosa Locard, 1897 - syn of: Oenopota graphica (Locard, 1897)
grata, Eucithara grata (Smith, 1884)
gratulum, Mangilia gratulum Dall, 1881 - syn of: Glyphostoma gratula (Dall, 1881)
greenlandica, Oenopota greenlandica (Reeve, 1846)
grimaldii, Bela grimaldii Dautzenberg, 1889 - syn of: Amphissa acutecostata (Philippi, 1844)
grippi, Benthomangelia grippi Anderson, 1964 † (FOSSIL)
grisea, Mangelia grisea (Nordsieck, 1977)
gruveli, Eucithara gruveli (Dautzenberg, 1932)
guadalupensis, Agathotoma guadalupensis Espinosa & Ortea, 2017
guarani, Pyrgocythara guarani (D'Orbigny, 1841)
guentheri, Eucithara guentheri (Sowerby, 1893)
guerichi, Mangelia guerichi Kautsky, 1925 † (FOSSIL)
guernei, Bela guernei Dautzenberg, 1891 - syn of: Belomitra quadruplex (Watson, 1882)
guestieri, Cythara guestieri Souverbie, 1872 - syn of: Eucithara novaehollandiae (Reeve, 1846)
guppyi, Tenaturris guppyi (Dall, 1896) † (FOSSIL)
habra, Cryoturris habra Woodring, 1970 † (FOSSIL)
hafisi, Mangelia hafisi Thiele, 1925
halitropis, Mangelia halitropis Dall, 1889
halmahericus, Guraleus halmahericus (Schepman, 1913)
hamata, Pyrgocythara hamata (Carpenter, 1865)
hanazakiensis, Oenopota hanazakiensis (Habe, 1958)
hanazakiensis, Obesotoma hanazakiensis Auct. non Habe, 1958 - syn of: Oenopota cancellata (Mighels & Adams, 1842)
hancocki, Mangelia hancocki Hertlein & Strong, 1939 † (FOSSIL)
hanna, Mangelia hanna Thiele, 1925
haricoa, Oenopota haricoa Bartsch, 1941
harpa, Oenopota harpa (Dall, 1885)
harpellina, Eucithara harpellina (Hervier, 1897)
harpularia, Propebela harpularia (Couthouy, 1838)
harpularia, Oenopota harpularia Grieg, 1931 - syn of: Amphissa acutecostata (Philippi, 1844)
harpularia rosea, Propebela harpularia rosea (Sars, 1868)
harpularioides, Oenopota harpularioides Golikov & Fedjakov in Golikov, 1987
harrisoni, Mangelia harrisoni Tenison-Woods, 1877 - syn of: Parviterebra brazieri (Angas, 1875)
harucoa, Oenopota harucoa Bartsch, 1941 - syn of: Venustoma lacunosa (Gould, 1860)
harveyi, Oenopota harveyi (Verkrüzen, 1878)
hastula, Notocytharella hastula Pilsbry & Lowe, 1932 - syn of: Notocytharella striosa (Adams, 1852)
haullevillei, Bactrocythara haullevillei (Dautzenberg, 1912)
haullevillei albida, Bactrocythara haullevillei albida (Dautzenberg, 1912)
hautotaraensis, Neoguraleus hautotaraensis Vella, 1954 † (FOSSIL)
healyi, Oenopota healyi Dall, 1919
hebe, Kurtziella hebe Dall, 1919
hebes, Curtitoma hebes (Verrill, 1880)
hebes, Papillocithara hebes Kilburn, 1992
hecetae, Mangelia hecetae Dall & Bartsch, 1910
hecuba, Curtitoma hecuba Bartsch, 1941 - syn of: Curtitoma incisula (Verrill, 1882)
helena, Pyrgocythara helena (Dall, 1919)
helenensis, Tenaturris helenensis Smith, 1884 - syn of: Tenaturris gemma (Smith, 1884)
helga, Mangelia helga Bartsch, 1915
hemphilli, Pyrgocythara hemphilli Bartsch & Rehder, 1939
heptagona, Pseudorhaphitoma heptagona (Dunker, 1871)
heptapleura, Mangelia heptapleura Pilsbry & Olsson, 1941 † (FOSSIL)
hervieri, Marita bella hervieri Bouge & Dautzenberg
hesperia, Mangelia hesperia Pilsbry & Olsson, 1941 † (FOSSIL)
hexagona, Cytharella hexagona (Gabb, 1865)
hexagona, Propebela hexagona (Gabb, 1865) - syn of: Cytharella hexagona (Gabb, 1865)
hexagonalis, Pseudorhaphitoma hexagonalis (Reeve, 1845)
hilaira, Agathotoma hilaira (Dall, 1919)
hilli, Pyrgocythara hilli Hertlein & Strong, 1951 - syn of: Pyrgocythara melita (Dall, 1919)
himerodes, Guraleus himerodes (Melvill & Standen, 1896)
himerodes, Mangelia himerodes Melvill & Standen, 1896 - syn of: Guraleus himerodes (Melvill & Standen, 1896)
himerta, Heterocithara himerta (Melvill & Standen, 1896)
himerta, Mangelia himerta Melvill & Standen, 1896 - syn of: Heterocithara himerta (Melvill & Standen, 1896)
hinae, Curtitoma hinae (Okutani, 1968)
hippolita, Stellatoma hippolita Dall, 1919 - syn of: Agathotoma stellata (Mörch, 1860)
hiradoensis, Mangelia hiradoensis (Makiyama, 1927)
hirasei, Eucithara hirasei (Pilsbry, 1904)
hispida, Bela hispida (Bellardi, 1877) † (FOSSIL)
hispidula, Bela hispidula (Bellardi, 1847) † (FOSSIL)
hokkaidoensis, Obesotoma hokkaidoensis (Bartsch, 1941)
hollboelli, Mangelia hollboelli Møller, 1842 - syn of: Astyris rosacea (Gould, 1840)
holomera, Oenopota holomera Locard, 1897
hontensis, Mangelia hontensis Csepreghy, 1953 † (FOSSIL)
hooveri, Mangelia hooveri Arnold, 1903
hordeum, Fusiguraleus hordeum (Philippi, 1887) † (FOSSIL)
hornbeckii, Eucithara hornbeckii Reeve, 1846 - syn of: Eucithara coronata (Hinds, 1843)
hornbeckii, Mangelia hornbeckii Reeve, 1846 - syn of: Eucithara coronata (Hinds, 1843)
horneana, Mangelia horneana Smith, 1884
horneana compar, Mangelia horneana compar Melvill, 1917
howelli, Antiguraleus howelli (Laseron, 1954)
hulda, Pseudorhaphitoma hulda Thiele, 1925
humboldti, Kurtzia humboldti McLean & Poorman, 1971
humerosa, Mangelia humerosa Bartsch, 1915 - syn of: Guraleus amplexus (Gould, 1860)
huttoni, Neoguraleus huttoni (Smith, 1915)
hyemalis, Mangelia hyemalis (Mabille & Rochebrune, 1889)
hypercalles, Eucithara hypercalles Melvill, 1898 - syn of: Eucithara fusiformis (Reeve, 1846)
hyperlepta, Ithycythara hyperlepta Haas, 1953
hypoglypta, Belidaphne hypoglypta (Fontannes, 1882) † (FOSSIL)
hypomela, Mangelia hypomela Dall, 1889 - syn of: Aforia hypomela (Dall, 1889)
hypsela, Mangelia hypsela Watson, 1881 - syn of: Splendrillia hypsela (Watson, 1881)
ichthys, Pseudorhaphitoma ichthys (Melvill, 1910)
iessoensis, Obesotoma iessoensis (Smith, 1875)
ima, Cythara ima Bartsch, 1915 - syn of: Haedropleura ima (Bartsch, 1915)
immaculata, Mangelia immaculata Tenison-Woods, 1876 - syn of: Paracuneus immaculatus (Tenison-Woods, 1876)
impressa, Oenopota impressa (Mörch, 1869)
impressa, Oenopota impressa Moerch, 1869 - syn of: Oenopota impressa (Mörch, 1869)
impressus, Oenopota impressus Mörch, 1869 - syn of: Oenopota impressa (Mörch, 1869)
incerta, Mangelia incerta Pritchard & Gatliff, 1902 - syn of: Mitromorpha incerta (Pritchard & Gatliff, 1902)
incincta, Benthomangelia incincta Watson, 1881 - syn of: Benthomangelia antonia (Dall, 1881)
incisula, Curtitoma incisula (Verrill, 1882)
incrusta, Guraleus incrusta (Tenison-Woods, 1877)
indistincta, Mangelia indistincta (Monterosato, 1875)
indistincta, Mangelia indistincta Milaschewitsch, 1916 - syn of: Parthenina indistincta (Montagu, 1808)
inepta, Tenaturris inepta (Smith, 1882)
inequita, Oenopota inequita (Dall, 1919)
infanda, Propebela infanda Webster, 1906 - syn of: Antiguraleus infandus (Webster, 1906)
infanda, Mangelia infanda Webster, 1906 - syn of: Antiguraleus infandus (Webster, 1906)
infandus, Antiguraleus infandus (Webster, 1906)
inflata, Curtitoma inflata Posselt & Jensen, 1898 - syn of: Curtitoma decussata (Couthouy, 1839)
informis, Pseudorhaphitoma informis Hedley, 1922
infulata, Leiocithara infulata (Hedley, 1909)
innocens, Benthomangelia innocens Thiele, 1925 - syn of: Benthomangelia antonia (Dall, 1881)
innotabilis, Mangilia innotabilis Turton, 1932 - syn of: Orrmaesia ancilla (Thiele, 1925)
inornata, Marita inornata (Sowerby, 1896)
insculpta, Marita insculpta (Adams & Angas, 1864)
insculpta, Mangelia insculpta Adams & Angas, 1864 - syn of: Marita insculpta (Adams & Angas, 1864)
intaminata, Mangelia intaminata Gould, 1860 - syn of: Pseudodaphnella intaminata (Gould, 1860)
interfossa, Perimangelia interfossa (Carpenter, 1864)
interlineata, Mangelia interlineata Kobelt, 1905 - syn of: Mangelia multilineolata (Deshayes, 1835)
intermedia, Mangelia intermedia Bivona-Bernardi, 1838 - syn of: Bela powisiana (Dautzenberg, 1887)
intermedia, Mangelia costulata intermedia Nordsieck
interrupta, Macteola interrupta (Reeve, 1846)
interruptus, Neoguraleus interruptus Powell, 1942
interstriata, Eucithara interstriata (Smith, 1876)
inusitata, Mangelia inusitata Rolán & Otero-Schmidt, 1999
iodolabiata, Pseudorhaphitoma iodolabiata (Hornung & Mermod, 1929)
ionica, Benthomangelia macra ionica Nordsieck
iota, Eucithara iota Gould, 1860 - syn of: Eucithara lota (Gould, 1860)
ipara, Mangelia ipara Dall, 1881 - syn of: Pleurotomella ipara (Dall, 1881)
isabellae, Mangelia isabellae Maury, 1910 † (FOSSIL)
ischna, Mangelia ischna Dall, 1927 - syn of: Famelica monoceros (Watson, 1881)
ischna, Ithycythara ischna Woodring, 1928 † (FOSSIL)
isiola, Tenaturris isiola Woodring, 1928 † (FOSSIL)
isodoma, Mangelia isodoma Hervier, 1897
isophanes, Eucithara isophanes (Hervier, 1897)
isseli, Eucithara isseli (Nevill & Nevill, 1875)
isseli cernica, Eucithara isseli cernica (Nevill & Nevill, 1875)
jacksonensis, Guraleus jacksonensis (Angas, 1877)
janira, Tenaturris janira (Dall, 1919)
janira, Mangelia janira Dall, 1919 - syn of: Tenaturris janira (Dall, 1919)
japonica, Obesotoma japonica Bartsch, 1941
jenisseensis, Oenopota pyramidalis jenisseensis Leche
jerbaensis, Mangelia jerbaensis Della Bella & Spada in Chirli, 1997
jessoensis, Obesotoma jessoensis Smith, 1875 - syn of: Obesotoma iessoensis (Smith, 1875)
jewetti, Pyrgocythara jewetti Stearns, 1875 - syn of: Pyrgocythara plicosa (Adams, 1850)
juliocesari, Pyrgocythara juliocesari Fernández-Garcés & Rolán, 2010
kagana, Oenopota kagana Yokoyama, 1927 † (FOSSIL)
kakumensis, Oenopota kakumensis Onoyama, 1938
kamakurana, Guraleus kamakurana Pilsbry, 1904 - syn of: Guraleus kamakuranus (Pilsbry, 1904)
kamakuranus, Guraleus kamakuranus (Pilsbry, 1904)
kazuensis, Oenopota kazuensis Nomura, 1940 - syn of: Oenopota kazusensis (Nomura, 1940)
kazusensis, Oenopota kazusensis (Nomura, 1940)
keepingi, Bela keepingi (Etheridge & Bell, 1898) † (FOSSIL)
kellumi, Ithycythara kellumi Fargo, 1953 - syn of: Ithycythara psila (Bush, 1885)
kellumi, Ithycythara kellumi Fargo, 1953 - syn of: Ithycythara psila (Bush, 1885)
kellumi, Ithycythara kellumi Olsson & Harbison, 1953 † (FOSSIL)
kieneri, Mangelia kieneri Maravigna, 1840 - syn of: Mangelia sicula Reeve, 1846
kilburni, Pseudorhaphitoma kilburni Morassi & Bonfitto, 2001
kilburni, Kurtzia kilburni Nielsen, 2003 † (FOSSIL)
kingensis, Antiguraleus kingensis (Petterd, 1879)
kingensis brevostium, Antiguraleus kingensis brevostium (Laseron, 1954)
kingensis emina, Paraguraleus kingensis emina (Hedley, 1905) - syn of: Paraguraleus emina (Hedley, 1905)
kinkasanensis, Nematoma kinkasanensis Bartsch, 1977 - syn of: Oenopota kinkasanensis Golikov & Gulbin, 1977
kinkasanensis, Oenopota kinkasanensis Golikov & Gulbin, 1977
kirshi, Agathotoma kirshi Rolán, Fernández-Garcés & Redfern, 2012
klasmidia, Agathotoma klasmidia Shasky, 1971
klimakota, Mangelia klimakota Gardner, 1937 † (FOSSIL)
kobelti, Bela kobelti Verkrüzen, 1875 - syn of: Propebela arctica (Adams, 1855)
kochi, Mangelia kochi Pallary, 1904 - syn of: Mangelia pallaryi (Nordsieck, 1977)
koeneni, Bela koeneni (Cossmann & Lambert, 1884) † (FOSSIL)
komakahida, Oenopota komakahida (Otsuka, 1949)
koreni, Oenopota koreni (Friele, 1886)
kowiensis, Mangelia kowiensis Turton, 1932
krausei, Granotoma krausei (Dall, 1887)
krausei, Oenopota krausei Dall, 1887 - syn of: Granotoma krausei (Dall, 1887)
krausei regulus, Granotoma krausei regulus (Dall, 1919)
kraussi, Mangelia kraussi Turton, 1932
kurilensis, Oenopota kurilensis Bogdanov, 1989
kutekinensis, Neoguraleus kutekinensis MacNeil, 1960 † (FOSSIL)
kwangdangensis, Notocytharella kwangdangensis (Schepman, 1913)
kyskana, Oenopota kyskana Dall, 1919
kyurokusimana, Propebela kyurokusimana (Nomura & Hatai, 1940)
kyushuensis, Cytharopsis kyushuensis Shuto, 1965
labiosa, Bactrocythara labiosa (Smith, 1872)
labratula, Mangelia labratula Cossmann, 1889 † (FOSSIL)
lacunosa, Venustoma lacunosa (Gould, 1860)
laevigata, Obesotoma laevigata (Dall, 1871)
laevigata, Bela laevigata (Philippi, 1836)
laevigata, Mangelia laevigata Monterosato, 1884 - syn of: Bela powisiana (Dautzenberg, 1887)
laevigata minor, Bela laevigata minor Jeffreys, 1867
laevigata palli, Bela laevigata palli Nordsieck, 1968
laevigata pallida, Bela laevigata pallida Monterosato, 1878
laevigata zonata, Bela laevigata zonata Locard, 1892 - syn of: Bela zonata Locard, 1892
laevior, Oenopota pyramidalis laevior Leche
laevior, Oenopota violacea laevior Sars
lallemantianus, Guraleus lallemantianus (Crosse & Fischer, 1865)
lalonis, Mangelia lalonis Maury, 1917 † (FOSSIL)
lamellata, Eucithara lamellata (Reeve, 1846)
lampra, Glyphoturris lampra Woodring, 1928 † (FOSSIL)
lanceolata, Ithycythara lanceolata (Adams, 1850)
laodice, Mangilia laodice Dall, 1919 - syn of: Spirotropis laodice (Dall, 1919)
laqueata, Pyrgocythara laqueata (Reeve, 1846)
larga, Mangelia larga Scarponi & al., 2016 † (FOSSIL)
lastica, Mangelia lastica Dall, 1927
lateplicata, Propebela lateplicata (Strebel, 1905)
laterculus, Heterocithara laterculus Marwick, 1931 † (FOSSIL)
laticostulata, Oenopota laticostulata Golikov & Scarlato, 1985
latirella, Mangelia latirella Melvill & Standen, 1896
lavalleana, Cryoturris lavalleana (D'Orbigny, 1847)
lavalleana, Vitricythara lavalleana D'Orbigny, 1847 - syn of: Cryoturris lavalleana (D'Orbigny, 1847)
lavalleana, Pyrgocythara lavalleana D'Orbigny, 1847 - syn of: Cryoturris lavalleana (D'Orbigny, 1847)
lawrenciana, Curtitoma lawrenciana (Dall, 1919)
lawsi, Fusiguraleus lawsi (Powell, 1942) † (FOSSIL)
lechei, Obesotoma woodiana lechei Odhner
lepidella, Eucithara lepidella (Hervier, 1897)
leptosoma, Fusiguraleus leptosoma (Hutton, 1885) † (FOSSIL)
letourneuxianus, Guraleus letourneuxianus Crosse & Fischer, 1865 - syn of: Daphnella letourneuxiana (Crosse & Fischer, 1865)
leuca, Mangelia leuca Bush, 1893
leucostoma, Oenopota leucostoma Reeve, 1845 - syn of: Curtitoma trevelliana (Turton, 1834)
levidensis, Oenopota levidensis (Carpenter, 1864)
limata, Mangelia limata Olsson, 1922 † (FOSSIL)
limatula, Bela limatula Locard, 1896 - syn of: Amphissa acutecostata (Philippi, 1844)
limonitella, Kurtziella limonitella (Dall, 1884)
limonitella margaritifera, Kurtziella limonitella margaritifera Olsson & Harbison, 1953 † (FOSSIL)
limta, Mangelia limta Olsson, 1922 † (FOSSIL)
lineata, Mangilia lineata Angas, 1865 - syn of: Guraleus pictus vincentinus (Crosse & Fischer, 1835)
lineatus, Neoguraleus lineatus (Marwick, 1928) † (FOSSIL)
lineatus, Mangelia lineatus Brown, 1827 - syn of: Mangelia multilineolata (Deshayes, 1835)
lineolata, Mangelia lineolata Risso, 1826 - syn of: Mangelia multilineolata (Deshayes, 1835)
lineorosata, Mangelia lineorosata Rolán & Otero-Schmidt, 1999
lischkei, Leiocithara lischkei (Smith, 1888)
lissa, Mangelia lissa Gardner, 1937 † (FOSSIL)
livida, Oenopota livida Møller, 1842 - syn of: Oenopota violacea (Mighels & Adams, 1842)
locklini, Glabrocythara locklini Olsson & Harbison, 1953 † (FOSSIL)
loeviana, Smithiella loeviana Reeve, 1845 - syn of: Mangelia costulata Risso, 1826
longa, Kurtziella longa Nowell-Usticke, 1969 - syn of: Kurtziella dorvilliae (Reeve, 1845)
longispira, Leiocithara longispira (Smith, 1879)
loochooensis, Neoguraleus loochooensis MacNeil, 1960 † (FOSSIL)
lophoessa, Kurtzia lophoessa Watson, 1882 - syn of: Clathrodrillia lophoessa (Watson, 1882)
loraeformis, Mangelia loraeformis Dall, 1927
lota, Eucithara lota (Gould, 1860)
lotta, Oenopota lotta Dall, 1919 - syn of: Granotoma krausei (Dall, 1887)
louisa, Mangelia louisa Dall, 1919
louisensis, Mangelia louisensis Sowerby, 1894
lucidus, Paraguraleus lucidus Laseron, 1954
luctuosa, Mangelia luctuosa D'Orbigny, 1845
luellingensis, Mangelia luellingensis Wienrich & Janssen, 2007 † (FOSSIL)
luetkeni, Oenopota luetkeni Dall, 1919 - syn of: Granotoma krausei (Dall, 1887)
lutea, Mangelia lutea Gould, 1860
luteofasciata, Pyrgocythara luteofasciata Reeve, 1845 - syn of: Pyrgocythara albovittata (Adams, 1845)
lutkeana, Oenopota lutkeana Dall, 1919 - syn of: Oenopota lutkeana Krause, 1885
lutkeana, Oenopota lutkeana Krause, 1885
lyallensis, Neoguraleus lyallensis (Murdoch, 1905)
lyallensis tenebrosum, Neoguraleus lyallensis tenebrosum (Powell, 1926)
lyra, Eucithara lyra (Reeve, 1846)
lyrata, Oenopota lyrata Locard, 1897 - syn of: Belomitra quadruplex lyrata Locard, 1897
lyrica, Gingicithara lyrica (Reeve, 1846)
lyrica, Mangelia lyrica Reeve, 1846 - syn of: Gingicithara lyrica (Reeve, 1846)
lyrica, Cythara lyrica Reeve, 1846 - syn of: Gingicithara lyrica (Reeve, 1846)
lyrica, Eucithara lyrica Reeve, 1846 - syn of: Gingicithara lyrica (Reeve, 1846)
maccoyi, Euguraleus maccoyi Petterd, 1879 - syn of: Guraleus tasmanicus (Tenison-Woods, 1876)
macgillivrayi, Oenopota macgillivrayi Adams, 1850 - syn of: Curtitoma trevelliana (Turton, 1834)
maclaini, Oenopota maclaini (Dall, 1902)
macra, Benthomangelia macra (Watson, 1881)
macra ionica, Benthomangelia macra ionica Nordsieck, 1977
macrocephala, Leiocithara macrocephala (Thiele, 1925)
macteola, Eucithara macteola Kilburn, 1992
maculata, Mangelia maculata (Reeve, 1846)
maculata, Tenaturris trilineata maculata Nowell-Usticke
maera, Ithycythara maera Woodring, 1928 † (FOSSIL)
maera rata, Ithycythara maera rata Olsson & Harbison, 1953 † (FOSSIL)
magellanica, Oenopota magellanica (Von Martens, 1881)
magellanica, Bela magellanica Von Martens, 1881 - syn of: Oenopota magellanica (Von Martens, 1881)
magellanica, Mangelia magellanica Von Martens, 1881 - syn of: Oenopota magellanica (Von Martens, 1881)
magna, Mangelia robusticostata magna Shuto
mairelae, Pyrgocythara mairelae Fernández-Garcés & Rolán, 2010
major, Fusiguraleus major (Powell, 1942) † (FOSSIL)
major, Mangelia taeniata major Locard & Caziot
major, Mangelia vauquelini major Locard & Caziot
makadiensis, Eucithara makadiensis Kilburn & Dekker, 2008
makaraensis, Antiguraleus makaraensis Vella, 1954 † (FOSSIL)
malmii, Mangelia malmii Dall, 1889 - syn of: Mioawateria malmii (Dall, 1889)
maltzani, Cythara maltzani Knudsen, 1952 - syn of: Haedropleura septangularis (Montagu, 1803)
mamillata, Pseudorhaphitoma mamillata (Smith, 1888)
mancus, Fusiguraleus mancus (Powell, 1942) † (FOSSIL)
mangeri, Mangelia mangeri Preston, 1905
manukauensis, Neoguraleus manukauensis Powell, 1942
maoica, Mangelia maoica Maury, 1917 † (FOSSIL)
maraisi, Gingicithara maraisi Kilburn, 1992
marchadi, Kyllinia marchadi (Knudsen, 1956) † (FOSSIL)
marerosa, Eucithara marerosa Kilburn, 1992
margaritae, Propebela margaritae (Bogdanov, 1985)
margaritifera, Kurtziella margaritifera Fargo, 1953
margaritifera, Kurtziella limonitella margaritifera Olsson & Harbison (FOSSIL)
marginelloides, Eucithara marginelloides (Reeve, 1846)
maria, Pseudorhaphitoma maria Thiele, 1925 - syn of: Pseudorhaphitoma ichthys (Melvill, 1910)
marinae, Propebela marinae Bogdanov, 1989
martensi, Mangelia martensi (Strebel, 1905)
marwicki, Fusiguraleus marwicki (Powell, 1942) † (FOSSIL)
marwicki, Heterocithara marwicki Maxwell, 1988 † (FOSSIL)
marylandica, Propebela marylandica Petuch, 1988 † (FOSSIL)
matakuana, Eucithara delacouriana matakuana Smith
matakuana, Cythara matakuana Smith, 1884 - syn of: Eucithara delacouriana (Crosse, 1869)
matakuana, Eucithara matakuana Smith, 1884 - syn of: Eucithara delacouriana matakuana (Smith, 1884)
maurellei, Oenopota maurellei Dall & Bartsch, 1910
maxima, Apispiralia maxima Laseron, 1954
maxima, Propebela turricula maxima Mörch
mediocris, Heterocithara mediocris Odhner, 1924
mediofascata, Bela nebula mediofascata Maltzan
megastoma, Bela megastoma (Brugnone, 1862) † (FOSSIL)
melanitica, Mangilia melanitica Dall, 1901 - syn of: Nannodiella vespuciana melanitica (Dall in Dall & Simpson, 1901)
melanosticta, Mangelia melanosticta Pilsbry & Lowe, 1932 - syn of: Steironepion piperata (Smith, 1882)
melanostoma, Hemicythara melanostoma Garrett, 1873 - syn of: Hemicythara angicostata (Reeve, 1846)
melita, Pyrgocythara melita (Dall, 1919)
melitensis, Mangelia melitensis Cachia & Mifsud, 2008
mellissi, Stellatoma mellissi (Smith, 1890)
mellissi, Mangelia mellissi Smith, 1890 - syn of: Stellatoma mellissi (Smith, 1890)
menkhorsti, Bela menkhorsti Van Aartsen, 1988
meredithiae, Guraleus pictus meredithiae Tenison-Woods
merita, Tenaturris merita (Hinds, 1843)
merlini, Agathotoma merlini (Dautzenberg, 1910)
merlini, Mangelia merlini Dautzenberg, 1910 - syn of: Agathotoma merlini (Dautzenberg, 1910)
merlini concolor, Agathotoma merlini concolor Dautzenberg, 1910
metcalfei, Bela metcalfei Petit De La Saussaye, 1869 - syn of: Bela nebula (Montagu, 1803)
metcalfei, Mangelia costata metcalfei Sowerby
metcalfei, Mangelia metcalfei Thorpe, 1844 - syn of: Mangelia costata (Pennant, 1777)
metria, Vitricythara metria (Dall, 1903)
metria, Cythara metria Dall, 1903 - syn of: Vitricythara metria (Dall, 1903)
metria, Pyrgocythara metria Dall, 1903 - syn of: Vitricythara metria (Dall, 1903)
metria, Agathotoma metria Dall, 1903 - syn of: Vitricythara metria (Dall, 1903)
metschigmensis, Oenopota metschigmensis (Krause, 1886)
mica, Mangelia mica (Philippi, 1849)
michaelseni, Mangelia michaelseni (Strebel, 1905)
michaelseni, Bela michaelseni Strebel, 1905 - syn of: Mangelia michaelseni (Strebel, 1905)
micromeris, Agathotoma micromeris Dall, 1903
micropleura, Mangelia micropleura Guppy, 1867 † (FOSSIL)
microvoluta, Oenopota microvoluta Okutani, 1964 - syn of: Oenopota candida (Yokoyama, 1926)
microvoluta, Curtitoma microvoluta Okutani, 1964 - syn of: Oenopota candida (Yokoyama, 1926)
mighelsi, Pyrgocythara mighelsi (Kay, 1979)
milia, Eucithara milia (Philippi, 1851)
millestriata, Agathotoma millestriata Smith, 1882 - syn of: Agathotoma candidissima (Adams, 1845)
mingoranceae, Bela powisiana mingoranceae Martìn Perez & Vera-Peláez
mingoranceae, Bela mingoranceae Martìn Perez & Vera-Peláez, 2007 - syn of: Bela powisiana mingoranceae Martìn Perez & Vera-Peláez, 2007
minor, Mangelia multilineolata minor Bucquoy, Dautzenberg & Dollfus
minor, Mangilia minor Dall & Simpson, 1901 - syn of: Lioglyphostoma aguadillanum (Dall & Simpson, 1901)
minor, Bela laevigata minor Jeffreys
minuscula, Mangelia minuscula Smith, 1910
minuscularia, Oenopota minuscularia Locard, 1897 - syn of: Oenopota violacea (Mighels & Adams, 1842)
minuta, Bela minuta (Reeve, 1844)
minutum, Oenopota minutum Adams, 1797 - syn of: Propebela turricula (Montagu, 1803)
miona, Propebela miona (Dall, 1919)
miorugulosa, Mangelia miorugulosa Kautsky, 1925 † (FOSSIL)
miostriolata, Mangelia miostriolata (Nordsieck, 1972) † (FOSSIL)
mirabilis, Mangelia mirabilis (Pallary, 1904) - syn of: Mangelia pallaryi (Nordsieck, 1977)
miriamica, Eucithara miriamica Hedley, 1922
misera, Mangelia misera Thiele, 1925 - syn of: Pseudorhaphitoma alfredi (Smith, 1904)
misera, Pseudorhaphitoma misera Thiele, 1925 - syn of: Pseudorhaphitoma alfredi (Smith, 1904)
mitralis, Guraleus mitralis (Adams & Angas, 1864)
mitralis australis, Guraleus mitralis australis (Adams & Angas, 1864) - syn of: Guraleus australis (Adams & Angas, 1864)
mitrata, Propebela mitrata (Dall, 1919)
mitrata, Obesotoma mitrata Itô, 1985 - syn of: Obesotoma solida (Dall, 1887)
mitrula, Oenopota mitrula (Lovén, 1846)
moerchii, Oenopota violacea moerchii Leche
monochorda, Anticlinura monochorda (Dall, 1908)
monochoria, Eucithara monochoria Hedley, 1922
monocingulata, Saccharoturris monocingulata (Dall, 1889)
monocingulata, Mangelia monocingulata Dall, 1889 - syn of: Saccharoturris monocingulata (Dall, 1889)
monterealis, Propebela monterealis (Dall, 1919)
monterosatoi, Oenopota monterosatoi Locard, 1897 - syn of: Oenopota graphica (Locard, 1897)
moraria, Eucithara moraria Hedley, 1922
morchi, Oenopota morchi (Leche, 1878)
morgana, Antiguraleus morgana (Barnard, 1958)
morgana, Antiguraleus morgana Barnard, 1958 - syn of: Antiguraleus morgana (Barnard, 1958)
morgani, Neoguraleus morgani (Marwick, 1924) † (FOSSIL)
morologus, Guraleus morologus Hedley, 1922 - syn of: Turrella morologus (Hedley, 1922)
moronii, Sorgenfreispira moronii (Venzo & Pelosio, 1964) † (FOSSIL)
morra, Mangilia morra Dall, 1881 - syn of: Rimosodaphnella morra (Dall, 1881)
movilla, Anticlinura movilla (Dall, 1908)
mucronata, Cythara mucronata (Guppy, 1896) - syn of: Thelecythara mucronata (Guppy, 1896)
muiri, Mangelia muiri Barnard, 1958
multicincta, Brachycythara multicincta Rolán & Espinosa, 1999
multicinctata, Brachycythara multicinctata Rolán & Espinosa, 1999 - syn of: Brachycythara multicincta Rolán & Espinosa, 1999
multicostata, Oenopota multicostata (Verkrüzen, 1878)
multicostata, Vitjazinella multicostata Sysoev, 1988
multigranosa, Pseudorhaphitoma multigranosa (Schepman, 1913)
multilineata, Tenaturris multilineata (Adams, 1845)
multilineolata, Mangelia multilineolata (Deshayes, 1835)
multilineolata aboventrosa, Mangelia multilineolata aboventrosa Nordsieck, 1977
multilineolata alboventrosa, Mangelia multilineolata alboventrosa Nordsieck, 1977 - syn of: Mangelia multilineolata (Deshayes, 1835)
multilineolata atra, Mangelia multilineolata atra Bucquoy, Dautzenberg & Dollfus, 1885
multilineolata minor, Mangelia multilineolata minor Bucquoy, Dautzenberg & Dollfus, 1885
multilineolata perplexa, Mangelia multilineolata perplexa Bucquoy, Dautzenberg & Dollfus, 1885
multilineolata varicosa, Mangelia multilineolata varicosa Peyrot, 1932
multistriatus, Antiguraleus multistriatus Dell, 1956
munda, Mangelia munda (Smith, 1888)
munda, Propebela munda Suter, 1909 - syn of: Antiguraleus mundus (Suter, 1909)
munda, Mangelia munda Suter, 1909 - syn of: Antiguraleus mundus (Suter, 1909)
mundus, Antiguraleus mundus (Suter, 1909)
munivakensis, Mangelia munivakensis Dall, 1919
murdochi, Neoguraleus murdochi (Finlay, 1924)
murdochiana, Oenopota murdochiana (Dall, 1885)
murdochiana, Bela murdochiana Dall, 1885 - syn of: Oenopota murdochiana (Dall, 1885)
muricoides, Ithycythara muricoides (Adams, 1850)
muricoides, Mangelia muricoides Adams, 1850 - syn of: Ithycythara muricoides (Adams, 1850)
murrhea, Propebela murrhea Webster, 1906 - syn of: Antiguraleus murrheus (Webster, 1906)
murrheus, Antiguraleus murrheus (Webster, 1906)
musae, Leiocithara musae (Thiele, 1925)
myrmecodes, Mangelia myrmecodes Melvill & Standen, 1901
naganumaensis, Pseudorhaphitoma naganumaensis Otuka, 1935
nakosiensis, Pseudorhaphitoma nakosiensis Nomura & Zinbo, 1936 † (FOSSIL)
nana, Eucithara nana (Reeve, 1846)
nana, Bela nana Scacchi, 1836 - syn of: Bela turgida (Reeve, 1844)
nana albida, Bela nana albida Pallary, 1904 - syn of: Bela turgida (Reeve, 1844)
nanisca, Mangelia nanisca Hervier, 1897 - syn of: Anacithara nanisca (Hervier, 1897)
nanodes, Brachycythara nanodes (Melvill, 1923)
nanus, Guraleus nanus Laseron, 1954
nassoides, Bela nassoides Gardner, 1938
naufraga, Mangelia naufraga Hedley, 1909 - syn of: Anacithara naufraga (Hedley, 1909)
nazanensis, Oenopota nazanensis Dall, 1919 - syn of: Curtitoma lawrenciana (Dall, 1919)
neapolitana, Mangelia neapolitana Delle Chiaje, 1841
nebula, Bela nebula (Montagu, 1803)
nebula, Bela nebula Bucquoy, Dautzenberg & Dollfus, 1883 - syn of: Bela nebula (Montagu, 1803)
nebula, Bela nebula Monterosato, 1872 - syn of: Bela nebula (Montagu, 1803)
nebula, Bela nebula Norman, 1899 - syn of: Bela nebula (Montagu, 1803)
nebula delicatula, Bela nebula delicatula Harmer † (FOSSIL)
nebula fasciata, Bela nebula fasciata Bucquoy, Dautzenberg & Dollfus, 1885
nebula fusiforme, Bela nebula fusiforme Marshall, 1893
nebula lactea, Mangelia nebula lactea Jeffreys, 1867 - syn of: Bela nebula (Montagu, 1803)
nebula mediofascata, Bela nebula mediofascata Maltzan, 1883
nebula oceanica, Bela nebula oceanica Locard, 1897 - syn of: Bela oceanica Locard, 1897
nebula ornata, Bela nebula ornata Locard, 1897
nebula pallida, Bela nebula pallida (Bucquoy, Dautzenberg & Dollfus, 1883)
nebula rissoi, Bela nebula rissoi (Locard, 1886)
necostatus, Antiguraleus necostatus Kilburn, 1994
neglecta, Agathotoma neglecta (Adams, 1852)
nereis, Mangelia nereis Pilsbry & Lowe, 1932 - syn of: Tenaturris merita (Hinds, 1843)
nevilliana, Eucithara nevilliana (Preston, 1904)
nevropleura, Bela nevropleura (Brugnone, 1862) † (FOSSIL)
newcombei, Kurtziella newcombei (Dall, 1919)
nexilis, Cryoturris nexilis Woodring, 1928 † (FOSSIL)
neymanae, Curtitoma neymanae Bogdanov, 1989
ngatuturaensis, Neoguraleus ngatuturaensis (Bartrum & Powell, 1928) † (FOSSIL)
niasensis, Pseudorhaphitoma niasensis Thiele, 1925
nigropunctata, Mangelia nigropunctata Von Martens, 1885 - syn of: Falsimohnia albozonata (Watson, 1886)
niigataensis, Curtitoma niigataensis Bogdanov & Itô, 1992
niobe, Notocytharella niobe (Dall, 1919)
nisga, Mangelia nisga Bartsch, 1915
nitens, Perimangelia nitens (Carpenter, 1864)
nitida, Marita nitida (Hedley, 1922)
nitida, Bela nitida Pavia, 1976 † (FOSSIL)
nitidus, Guraleus nitidus Hedley, 1922 - syn of: Marita nitida (Hedley, 1922)
nivea, Mangelia taeniata nivea Cooper & Preston
nivea, Propebela nivea Okutani, 1968
nobilis, Propebela nobilis (Reeve, 1842)
nobilis, Oenopota nobilis Møller, 1842 - syn of: Propebela nobilis (Reeve, 1842)
nobilis brevispira, Bela nobilis brevispira Löyning, 1932 - syn of: Propebela nobilis (Reeve, 1842)
nodulosa, Oenopota nodulosa Krause, 1886 - syn of: Oenopota violacea (Mighels & Adams, 1842)
nodulosa, Pyrgocythara nodulosa Sysoev & Ivanov, 1985
notabilis, Gingicithara notabilis (Smith, 1888)
notophila, Lorabela notophila (Strebel, 1908) - syn of: Strebela notophila (Strebel, 1908)
notopyrrha, Mangilia notopyrrha Melvill & Standen, 1896 - syn of: Hemilienardia apiculata (Montrouzier, 1864)
novaehollandiae, Eucithara novaehollandiae (Reeve, 1846)
novaehollandiae, Mangelia novaehollandiae Reeve, 1846 - syn of: Eucithara novaehollandiae (Reeve, 1846)
novaiasemliensis, Belalora novaiasemliensis Leche, 1878 - syn of: Lora novaiasemliensis (Leche, 1878)
novajaseljensis, Curtitoma novajaseljensis (Leche, 1878)
novajasemliensis, Oenopota novajasemliensis Leche, 1878 - syn of: Curtitoma novajasemljensis (Leche, 1878)
novajasemljensis, Curtitoma novajasemljensis (Leche, 1878)
nukumaruensis, Neoguraleus nukumaruensis Powell, 1942 † (FOSSIL)
nunivakensis, Oenopota nunivakensis Dall, 1919
nuperrima, Mangelia nuperrima (Tiberi, 1855)
nutans, Fusiguraleus nutans (Powell, 1942) † (FOSSIL)
nympha, Mangilia nympha Bartsch, 1915 - syn of: Decipifus consanguineus (Sowerby, 1897)
obeliscus, Pseudorhaphitoma obeliscus Reeve, 1846 - syn of: Pseudorhaphitoma pyramis (Hinds, 1843)
obesa, Eucithara obesa (Reeve, 1846)
obesa, Sorgenfreispira brachystoma obesa Locard & Caziot
obesa, Mangelia obesa Reeve, 1846 - syn of: Eucithara obesa (Reeve, 1846)
obesicostata, Pyrgocythara obesicostata Reeve, 1846 - syn of: Pyrgocythara guarani (D'Orbigny, 1841)
obliqua, Oenopota obliqua (Sars, 1878)
obliquigradata, Bela obliquigradata Smith, 1884
obsoleta, Oenopota obsoleta Golikov & Scarlato, 1985
obturata, Pseudorhaphitoma obturata Kilburn, 1993
obtusa, Bactrocythara obtusa (Guppy, 1896) † (FOSSIL)
oceanica, Bela oceanica Locard, 1891 - syn of: Bela oceanica Locard, 1897
oceanica, Bela oceanica Locard, 1897
octangulata, Hemicythara octangulata (Dunker, 1860)
odhneri, Bela odhneri Harmer † (FOSSIL)
odhneri, Liracraea odhneri Powell, 1942
odhneri benthicola, Liracraea odhneri benthicola Dell, 1956
odovychenae, Mangelia odovychenae Scarponi & al., 2016 † (FOSSIL)
oenoa, Kurtziella oenoa Dall, 1919 - syn of: Kurtziella plumbea (Hinds, 1843)
ogasawarana, Oenopota ogasawarana Okutani, Fujikura & Sasaki, 1993
ojiensis, Mangilia ojiensis Yokoyama, 1922 † - syn of: Horaiclavus shitoensis Oyama, 1954 † (FOSSIL)
okudai, Oenopota okudai Habe, 1958
okutanii, Obesotoma okutanii Bogdanov & Itô, 1992
oldroydi, Mangelia oldroydi Arnold, 1903
olivieriana, Mangelia olivieriana Melvill, 1917
onager, Eucithara onager Souverbie, 1875 - syn of: Eucithara conohelicoides (Reeve, 1846)
onager, Cythara onager Souverbie, 1875 - syn of: Eucithara conohelicoides (Reeve, 1846)
opalina, Leiocithara opalina (Smith, 1882)
opimacosta, Liracraea opimacosta Richardson, 1997 † (FOSSIL)
optabilis, Eucithara optabilis Sowerby, 1907 - syn of: Eucithara coronata (Hinds, 1843)
optabilis, Cythara optabilis Sowerby, 1907 - syn of: Eucithara coronata (Hinds, 1843)
optima, Bela optima Thiele, 1925 - syn of: Microdrillia optima (Thiele, 1925)
ordinaria, Mangelia ordinaria (Smith, 1882)
orientalis, Bela orientalis Thiele, 1925
oriza, Eucithara oriza (Hinds, 1843)
ornata, Bela nebula ornata Locard
ornata, Bela ornata Locard, 1891 - syn of: Mangelia costulata Risso, 1826
ornata, Cytharopsis ornata Pease, 1868 - syn of: Zafra ornata (Pease, 1868)
ornata, Mangelia ornata Sowerby, 1896 - syn of: Guraleus ornatus (Sowerby, 1896)
ornatus, Guraleus ornatus (Sowerby, 1896)
orophoma, Mangelia orophoma Melvill & Standen, 1896
oruaensis, Neoguraleus oruaensis Powell, 1942
oryza, Eucithara oryza Hinds, 1843 - syn of: Eucithara oriza (Hinds, 1843)
ossea, Mangelia ossea (Nordsieck, 1968)
ossea, Mangelia ossea Pallary, 1920 - syn of: Mangelia indistincta (Monterosato, 1875)
osumiensis, Mangelia osumiensis Sowerby, 1913 - syn of: Anacithara osumiensis (Sowerby, 1913)
otagoensis, Antiguraleus otagoensis Powell, 1942
otakauica, Liracraea otakauica Powell, 1942
ovalis, Oenopota ovalis (Friele, 1877)
oxytata, Mangilia oxytata Bush, 1885 - syn of: Nannodiella vespuciana (D'Orbigny, 1847)
oyashio, Obesotoma oyashio Shikama, 1962
oyuana, Ithycythara oyuana (Yokoyama, 1922)
paciniana, Mangelia paciniana (Calcara, 1839)
paciniana, Mangelia paciniana Locard & Caziot, 1900 - syn of: Mangelia paciniana (Calcara, 1839)
padangensis, Mangelia padangensis Thiele, 1925 - syn of: Paraclathurella padangensis (Thiele, 1925)
padolina, Granoturris padolina Fargo, 1953
paesleri, Bela paesleri Strebel, 1905
paessleri, Mangelia paessleri (Strebel, 1905)
pagella, Kurtziella pagella Woodring, 1970 † (FOSSIL)
pagoda, Eucithara pagoda (May, 1911)
pagoda, Toxicochlespira pagoda Sysoev & Kantor, 1990
pagolina, Granoturris pagolina Fargo, 1953 - syn of: Granoturris padolina Fargo, 1953
painei, Mangelia painei Arnold, 1903
pallaryi, Mangelia pallaryi (Nordsieck, 1977)
palli, Bela laevigata palli Nordsieck
pallida, Bela nebula pallida Bucquoy, Dautzenberg & Dollfus
pallida, Bela laevigata pallida Monterosato
pallida, Eucithara pallida Reeve, 1846 - syn of: Eucithara coronata (Hinds, 1843)
pallida, Mangelia pallida Reeve, 1846 - syn of: Eucithara coronata (Hinds, 1843)
parentalis, Kyllinia parentalis Garilli & Galletti, 2007 † (FOSSIL)
parilis, Mangelia parilis Smith, 1888 - syn of: Agathotoma alcippe (Dall, 1918)
parkeri, Ithycythara parkeri Abbott, 1958
parva, Propebela parva (Conrad, 1830) † (FOSSIL)
parva, Mangilia parva Tokunaga, 1927 † - syn of: Guraleus tokunagae (Finlay, 1973) † (FOSSIL)
paschalis, Mangelia paschalis Thiele, 1925 - syn of: Belomitra pacifica (Dall, 1908)
patagoniensis, Mangelia patagoniensis Dall, 1919
patula, Mangelia patula Locard, 1891 - syn of: Mangelia costata (Pennant, 1777)
paucicostata, Eucithara paucicostata (Pease, 1868)
paula, Pseudorhaphitoma paula (Thiele, 1925)
paulae, Mangelia paulae Böttger, 1902 † (FOSSIL)
pavlova, Oenopota pavlova (Dall, 1919)
payraudeaui, Mangelia payraudeaui Deshayes, 1835 - syn of: Mangelia payraudeauti (Deshayes, 1835)
payraudeauti, Mangelia payraudeauti (Deshayes, 1835)
pederseni, Pyrgocythara pederseni Hertlein & Strong, 1951 - syn of: Pyrgocythara danae (Dall, 1919)
pedicus, Antiguraleus pedicus Powell, 1942
pelagia, Mangelia pelagia Dall, 1881 - syn of: Leucosyrinx pelagia (Dall, 1881)
pelicanus, Acmaturris pelicanus Garcia, 2008
pellucida, Citharomangelia pellucida (Reeve, 1846)
pellucida, Eucithara pellucida Reeve, 1846 - syn of: Citharomangelia pellucida (Reeve, 1846)
pellucida, Mangelia pellucida Reeve, 1846 - syn of: Citharomangelia pellucida (Reeve, 1846)
pelseneeri, Lorabela pelseneeri (Strebel, 1908)
pelseneeri, Oenopota pelseneeri Strebel, 1908 - syn of: Lorabela pelseneeri (Strebel, 1908)
penelope, Ithycythara penelope (Dall, 1919)
pennantiana, Mangelia pennantiana Gray, 1852 - syn of: Mangelia costata (Pennant, 1777)
pentagonalis, Ithycythara pentagonalis (Reeve, 1845)
peraffinis, Eucithara cinnamomea peraffinis Pilsbry
perattenuata, Mangelia perattenuata (Dall, 1905)
percompacta, Mangelia percompacta Dall, 1927 - syn of: Azorilla megalembryon (Dautzenberg & Fischer, 1896)
peregrina, Marita peregrina Gould, 1860 - syn of: Marita compta (Adams & Angas, 1864)
perfluans, Antiguraleus perfluans (Barnard, 1958)
perforata, Mangelia perforata (Brusina, 1877) † (FOSSIL)
perhumerata, Eucithara perhumerata Kilburn & Dekker, 2008
perligera, Mangelia perligera Thiele, 1925
perlonga, Pseudorhaphitoma perlonga (Melvill, 1899)
perlucidula, Leiocithara perlucidula Kilburn, 1992
perminima, Mangelia perminima Turton, 1932
perminuta, Buchozia perminuta Cossmann, 1923 † - syn of: Fusulculus perminutus (Cossmann, 1923) † (FOSSIL)
permutatus, Antiguraleus permutatus (Hedley, 1922)
permutatus, Guraleus permutatus Hedley, 1922 - syn of: Antiguraleus permutatus (Hedley, 1922)
peronianus, Guraleus tasmanicus peronianus Laseron
perpauxilla, Mangelia perpauxilla Watson, 1881 - syn of: Pleurotomella elusiva (Dall, 1881)
perplexa, Mangelia multilineolata perplexa Bucquoy, Dautzenberg & Dollfus
perplexior, Pseudorhaphitoma perplexior Kilburn & Dekker, 2008
perpulchra, Mangelia perpulchra (Wood, 1848) † (FOSSIL)
perrisi, Mangelia perrisi Benoist, 1931 † (FOSSIL)
perryae, Kurtziella perryae Bartsch & Rehder, 1939
pertabulata, Mangelia pertabulata Sturany, 1903
peruviana, Anticlinura peruviana (Dall, 1908)
pessulata, Gingicithara pessulata (Reeve, 1846)
phaea, Pseudorhaphitoma phaea (Melvill & Standen, 1901)
phaethusa, Notocytharella phaethusa (Dall, 1919)
phaethusa, Pyrgocythara phaethusa Dall, 1919 - syn of: Notocytharella phaethusa (Dall, 1919)
phaethusa, Tenaturris phaethusa Dall, 1919 - syn of: Notocytharella phaethusa (Dall, 1919)
phaethusa, Mangelia phaethusa Dall, 1919 - syn of: Notocytharella phaethusa (Dall, 1919)
phalera, Mangelia phalera Dall, 1889 - syn of: Glyphostoma phalera (Dall, 1889)
phalera, Mangilia phalera Watson, 1881 - syn of: Theta chariessa (Watson, 1881)
philippii, Mangelia philippii Weinkauff, 1868 - syn of: Mangelia sicula Reeve, 1846
philodice, Mangelia philodice Dall, 1919 - syn of: Crockerella philodice (Dall, 1919)
phoxos, Mangelia phoxos Barnard, 1958
phrixae, Mangelia phrixae Gardner, 1937 † (FOSSIL)
phryne, Agathotoma phryne (Dall, 1919)
phyllidis, Eucithara phyllidis Hedley, 1922 - syn of: Anacithara phyllidis (Hedley, 1922)
pictus, Guraleus pictus (Tenison-Woods, 1875)
pictus meredithiae, Guraleus pictus meredithiae (Tenison-Woods, 1876)
pictus vincentianus, Guraleus pictus vincentianus Crosse & Fischer, 1835 - syn of: Guraleus pictus vincentinus (Crosse & Fischer, 1835)
pictus vincentinus, Guraleus pictus vincentinus (Crosse & Fischer, 1835)
piltuniensis, Curtitoma piltuniensis (Bogdanov, 1985)
pingelii, Oenopota pingelii (Møller, 1842)
pitsya, Oenopota pitsya Dall, 1919 - syn of: Curtitoma trevelliana (Turton, 1834)
pitysa, Propebela pitysa (Dall, 1919)
plagisculpta, Bela plagisculpta Della Bella, Naldi & Scarponi, 2015
planilabroides, Citharomangelia planilabroides (Tryon, 1884)
planilabrum, Eucithara planilabrum (Reeve, 1843)
platycostatus, Fusiguraleus platycostatus (Powell, 1942) † (FOSSIL)
plenecomptus, Fusiguraleus plenecomptus (Grant-Mackie & Chapman-Smith, 1971) † (FOSSIL)
pleurotomaria, Oenopota pleurotomaria Couthouy, 1838 - syn of: Oenopota pyramidalis (Strøm, 1788)
plicata, Pyrgocythara plicata Adams, 1840 - syn of: Pyrgocythara plicosa (Adams, 1850)
plicatelloides, Sorgenfreispira plicatelloides (Nordsieck, 1972) † (FOSSIL)
plicatilis, Mangelia plicatilis Risso, 1826 - syn of: Haedropleura septangularis (Montagu, 1803)
plicatula, Oenopota plicatula (Thiele, 1912)
plicifera, Mangelia plicifera Schmidt, 1872 - syn of: Oenopota harpa (Dall, 1885)
plicosa, Pyrgocythara plicosa (Adams, 1850)
plicosa, Mangelia plicosa Adams, 1850 - syn of: Pyrgocythara plicosa (Adams, 1850)
plumbea, Kurtziella plumbea (Hinds, 1843)
poli, Mangelia poli Delle Chiaje, 1830
poliana, Mangelia poliana Risso, 1826 - syn of: Rissoina bruguieri (Payraudeau, 1826)
polita, Mangelia polita Brusina, 1865 - syn of: Bela powisiana (Dautzenberg, 1887)
polygona, Cythara polygona Gabb, 1873 † (FOSSIL)
polysarca, Bela polysarca Dautzenberg & Fischer, 1896 - syn of: Gymnobela frielei (Verrill, 1885)
polysarca major, Bela polysarca major Locard, 1897 - syn of: Gymnobela frielei (Verrill, 1885)
polysarca minor, Bela polysarca minor Locard, 1897 - syn of: Gymnobela frielei (Verrill, 1885)
polysarca ventricosa, Bela polysarca ventricosa Locard, 1897 - syn of: Gymnobela frielei (Verrill, 1885)
pomara, Mangelia pomara Dall, 1919
pompholyx, Mangilia pompholyx Dall, 1889 - syn of: Xanthodaphne pompholyx (Dall, 1889)
ponderosa, Gingicithara ponderosa (Reeve, 1846)
pontica, Mangelia pontica Milaschewitsch, 1908
pontyi, Mangelia pontyi (Dautzenberg, 1910)
popovia, Propebela popovia (Dall, 1919)
porcellanea, Leiocithara porcellanea Kilburn, 1992
porrectus, Fusiguraleus porrectus (Powell, 1942) † (FOSSIL)
posidonia, Mangelia posidonia Melvill, 1904
pourtalesii, Mangelia pourtalesii Dall, 1881
powelli, Fusiguraleus powelli (Marwick, 1965) † (FOSSIL)
powelli, Kurtziella powelli Shasky, 1971
powisiana, Bela powisiana (Dautzenberg, 1887)
powisiana mingoranceae, Bela powisiana mingoranceae Martìn Perez & Vera-Peláez, 2007
presleyi, Granoturris presleyi Lyons, 1972
pribilova, Propebela pribilova (Dall, 1919)
prionata, Kurtziella prionata Gardner, 1937 † - syn of: Kurtziella prionota Gardner, 1937 † (FOSSIL)
prionota, Kurtziella prionota Gardner, 1937 † (FOSSIL)
problematica, Mangelia problematica Thiele, 1925 - syn of: Belomitra problematica (Thiele, 1925)
profunda, Propebela profunda De Castellanos & Landoni, 1993
profundicola, Propebela profundicola Bartsch, 1944
prominens, Agathotoma prominens Rolán, Fernández-Garcés & Redfern, 2012
protensus, Neoguraleus protensus (Hutton, 1885) † (FOSSIL)
proxima, Bela proxima (Cocconi, 1873) † (FOSSIL)
psalterium, Cythara psalterium Melvill & Standen, 1896 - syn of: Eucithara coronata (Hinds, 1843)
pseudoappeliusi, Bela pseudoappeliusi Naldi, Della Bella & Scarponi, 2013 † (FOSSIL)
pseudoattenuata, Mangelia pseudoattenuata Ardovini, 2004
pseudocordieri, Mangelia pseudocordieri Peyrot, 1932 † (FOSSIL)
pseudoexilis, Bela pseudoexilis Della Bella, Naldi & Scarponi, 2015
pseudolabratula, Agathotoma pseudolabratula Lozouet, 2015
pseudorugulosa, Mangelia pseudorugulosa Scarponi & al., 2016 † (FOSSIL)
psila, Ithycythara psila (Bush, 1885)
psiloides, Ithycythara psiloides Woodring, 1928 † (FOSSIL)
pulchella, Eucithara pulchella (Reeve, 1846)
pulcherrima, Obesotoma pulcherrima Bogdanov & Itô, 1992
pulcherrimus, Antiguraleus pulcherrimus Dell, 1956
pulchra, Eucithara pulchra Bozzetti, 2009
pulchrior, Mangelia pulchrior Dall, 1921 - syn of: Clathromangelia variegata (Carpenter, 1864)
pulchripicta, Mangelia pulchripicta Melvill & Standen, 1901 - syn of: Lienardia pulchripicta (Melvill & Standen, 1901)
pupiformis, Mangelia pupiformis Smith, 1884 - syn of: Ceritoturris pupiformis (Smith, 1884)
pura, Mangelia pura Gould, 1860 - syn of: Otitoma gouldi (Yen, 1944)
pura, Mangelia pura Pilsbry, 1904 - syn of: Eucithara albivestis (Pilsbry, 1934)
pura, Eucithara pura Pilsbry, 1904 - syn of: Eucithara albivestis (Pilsbry, 1934)
pura, Mangelia pura Reeve, 1846 - syn of: Mangelia vauquelini (Payraudeau, 1826)
purissima, Mangelia purissima Strebel, 1908 - syn of: Typhlodaphne purissima (Strebel, 1908)
pusilla, Eucithara pusilla (Pease, 1860)
pusilla, Mangelia pusilla Reeve, 1846 - syn of: Mangelia costata (Pennant, 1777)
pusilla, Mangelia pusilla Scacchi, 1836 - syn of: Mangelia multilineolata (Deshayes, 1835)
pusilla, Curtitoma pusilla Verrill, 1882 - syn of: Curtitoma decussata (Couthouy, 1839)
pygmaea, Mangilia pygmaea Dunker, 1860 - syn of: Haedropleura pygmaea (Dunker, 1860)
pygmaea, Oenopota pygmaea Locard, 1897 - syn of: Oenopota ovalis (Friele, 1877)
pygmaea, Eucithara pygmaea Sowerby, 1846 - syn of: Eucithara isseli (Nevill & Nevill, 1875)
pygmaea, Oenopota pygmaea Verrill, 1882 - syn of: Oenopota ovalis (Friele, 1877)
pyramidalis, Pseudorhaphitoma pyramidalis (Reeve, 1846)
pyramidalis, Oenopota pyramidalis (Strøm, 1788)
pyramidalis, Oenopota pyramidalis Nordsieck, 1977 - syn of: Oenopota pyramidalis bretannica Nordsieck, 1977
pyramidalis bretannica, Oenopota pyramidalis bretannica Nordsieck, 1977
pyramidalis jenisseensis, Oenopota pyramidalis jenisseensis Leche, 1878
pyramidalis laevior, Oenopota pyramidalis laevior Leche, 1878
pyramidalis semiplicata, Oenopota pyramidalis semiplicata Sars, 1878
pyramidalis valdeplicosa, Bela pyramidalis valdeplicosa Posselt, 1898 - syn of: Oenopota pyramidalis (Strøm, 1788)
pyramidatus, Bela pyramidatus Brown, 1827 - syn of: Bela nebula (Montagu, 1803)
pyramidula, Pseudorhaphitoma pyramidula (Laseron, 1954)
pyramis, Pseudorhaphitoma pyramis (Hinds, 1843)
pyrgota, Mangelia pyrgota Gardner, 1937 † (FOSSIL)
pyrrhula, Mangelia pyrrhula Dall, 1919 - syn of: Agathotoma alcippe (Dall, 1918)
quadra, Obesotoma quadra Dall, 1919 - syn of: Obesotoma solida (Dall, 1887)
quadrasi, Gingicithara quadrasi Böttger, 1895 - syn of: Gingicithara notabilis (Smith, 1888)
quadrata, Glyphoturris quadrata (Reeve, 1845)
quadrata, Mangelia quadrata Reeve, 1845 - syn of: Glyphoturris quadrata (Reeve, 1845)
quadrata monocingulata, Mangelia quadrata monocingulata Dall, 1889 - syn of: Saccharoturris monocingulata (Dall, 1889)
quadrata rugirima, Glyphoturris quadrata rugirima Dall, 1889 - syn of: Glyphoturris rugirima (Dall, 1889)
quadricinctus, Mangelia quadricinctus Suter, 1908 - syn of: Terefundus quadricinctus (Suter, 1908)
quadrilineata, Cryoturris quadrilineata (Adams, 1850)
quadrilineata, Citharomangelia quadrilineata (Sowerby, 1913)
quadrilineata, Kurtziella quadrilineata Adams, 1850 - syn of: Cryoturris quadrilineata (Adams, 1850)
quadrilineata, Mangelia quadrilineata Adams, 1850 - syn of: Cryoturris quadrilineata (Adams, 1850)
quadrilineata, Eucithara quadrilineata Sowerby, 1913 - syn of: Citharomangelia quadrilineata (Sowerby, 1913)
quadrillum, Mangelia quadrillum Dujardin, 1837 - syn of: Clathromangelia quadrillum (Dujardin, 1837)
quadriseriata, Agathotoma quadriseriata (Dall, 1919)
questieri, Eucithara questieri (Souverbie, 1872)
quoyi, Oenopota quoyi Moulins, 1842 - syn of: Oenopota roseus (Lovén, 1846)
radinos, Ithycythara radinos Gardner, 1937 † (FOSSIL)
raduga, Oenopota raduga Bogdanov, 1985
radulina, Cytharopsis radulina Kuroda, Habe & Oyama, 1971
raffini, Eucithara raffini Hervier, 1897 - syn of: Eucithara unilineata (Smith, 1876)
ramondi, Kurtziella ramondi (Maury, 1910) † (FOSSIL)
raricostatus, Fusiguraleus raricostatus (Powell, 1942) † (FOSSIL)
raricostulata, Obesotoma raricostulata Golikov in Golikov & Scarlato, 1985 - syn of: Obesotoma robusta (Packard, 1866)
rassina, Propebela rassina (Dall, 1919)
rata, Ithycythara maera rata Olsson & Harbison (FOSSIL)
rathbuni, Oenopota rathbuni (Verrill, 1884)
recondita, Bela recondita Locard, 1897 - syn of: Gymnobela pyrrhogramma (Dautzenberg & Fischer, 1896)
recta, Mangelia recta Smith, 1888
recticosta, Bela taprurensis recticosta Pallary
recticostulata, Bela recticostulata Yokoyama, 1922 † - syn of: Asperdaphne reticostulata (Yokoyama, 1922) † (FOSSIL)
redferni, Suturocythara redferni Garcia, 2008
reeveana, Mangelia reeveana Deshayes, 0 - syn of: Mangelia indistincta (Monterosato, 1875)
reevei, Mangelia reevei Tryon, 1884 - syn of: Eucithara novaehollandiae (Reeve, 1846)
regulus, Granotoma krausei regulus Dall
regulus, Oenopota regulus Dall, 1919 - syn of: Granotoma krausei regulus (Dall, 1919)
reidenbachi, Brachycythara reidenbachi Ward & Blackwelder, 1987 † (FOSSIL)
reticulata, Oenopota reticulata Brown, 1827 - syn of: Curtitoma trevelliana (Turton, 1834)
reticulata, Mangelia reticulata Reeve, 1846 - syn of: Eucithara obesa (Reeve, 1846)
reticulata, Mangelia reticulata Risso, 1826 - syn of: Rissoina bruguieri (Payraudeau, 1826)
reticulosa, Mangilia reticulosa Dall, 1889 - syn of: Daphnella reticulosa (Dall, 1889)
reticulosculpturata, Oenopota reticulosculpturata Sysoev, 1988
rhabdea, Mangelia rhabdea Dall, 1927
rhodacme, Mangelia rhodacme Melvill & Standen, 1896 - syn of: Lienardia rhodacme (Melvill & Standen, 1896)
rhysa, Kurtziella rhysa (Watson, 1881)
richardi, Citharomangelia richardi (Crosse, 1869)
richardi, Cithara richardi Crosse, 1869 - syn of: Citharomangelia richardi (Crosse, 1869)
rietensis, Mangelia rietensis Turton, 1932
rigida, Mangelia rigida Reeve, 1846 - syn of: Haedropleura septangularis (Montagu, 1803)
rigidus, Fusiguraleus rigidus (Powell, 1942) † (FOSSIL)
rigorata, Heterocithara rigorata (Hedley, 1909)
rikuzenica, Mangelia rikuzenica Nomura & Zinbo, 1940 - syn of: Guraleus deshayesii (Dunker, 1860)
ringens, Eucithara ringens (Sowerby, 1893)
rishworthi, Antiguraleus rishworthi Vella, 1954 † (FOSSIL)
rissoi, Bela nebula rissoi Locard
robusta, Obesotoma robusta (Packard, 1866)
robusta, Bela robusta Scarponi & al., 2016 † (FOSSIL)
robusticostata, Mangelia robusticostata (Smith, 1879)
robusticostata, Cytharella robusticostata Smith, 1879 - syn of: Mangelia robusticostata (Smith, 1879)
robusticostata magna, Mangelia robusticostata magna Shuto, 1965
roperi, Kurtzia arteaga roperi Dall
rosea, Oenopota rosea Lovén, 1846 - syn of: Propebela harpularia rosea (Sars, 1868)
rosea, Propebela harpularia rosea Sars
roseus, Oenopota roseus (Lovén, 1846)
rossianus, Antiguraleus rossianus Powell, 1942
rossmaesleri, Mangelia rossmaesleri Anton, 1838 - syn of: Mangelia vauquelini (Payraudeau, 1826)
rosum, Oenopota rosum Lovén, 1846 - syn of: Propebela harpularia (Couthouy, 1838)
rubella, Rubellatoma rubella (Kurtz & Stimpson, 1851)
rubella, Mangelia rubella Kurtz & Stimpson, 1851 - syn of: Rubellatoma rubella (Kurtz & Stimpson, 1851)
rubescens, Oenopota rubescens (Jeffreys, 1876)
rubricata, Ithycythara rubricata (Reeve, 1846)
rubrocincta, Eucithara rubrocincta Smith, 1882 - syn of: Eucithara vittata (Hinds, 1843)
rufa, Propebela rufa (Montagu, 1803)
rufa ecostata, Oenopota rufa ecostata Marshall, 1893 - syn of: Propebela rufa (Montagu, 1803)
rufa praelonga, Oenopota rufa praelonga Marshall, 1893 - syn of: Propebela rufa (Montagu, 1803)
rufanensis, Mangelia rufanensis Turton, 1932 - syn of: Mangelia eucosmia Bartsch, 1915
rufescens, Oenopota rufescens Sars, 1878 - syn of: Oenopota violacea (Mighels & Adams, 1842)
rufocincta, Rubellatoma rufocincta (Smith, 1882)
rufolineata, Eucithara rufolineata Higo & Goto, 1993
rufostrigata, Stellatoma rufostrigata (Schepman, 1913)
rufus, Oenopota rufus Montagu, 1841 - syn of: Oenopota pyramidalis (Strøm, 1788)
rugirima, Glyphoturris rugirima (Dall, 1889)
rugirima, Mangelia rugirima Dall, 1889 - syn of: Glyphoturris rugirima (Dall, 1889)
rugulata, Propebela rugulata (Reeve, 1846)
rugulata bergensis, Bela rugulata bergensis Friele, 1886 - syn of: Propebela bergensis (Friele, 1886)
rugulata clathrata, Propebela rugulata clathrata (Sars, 1878)
rugulata clathrata, Bela rugulata clathrata Friele, 1886 - syn of: Propebela rugulata (Reeve, 1846)
rugulata schneideri, Bela rugulata schneideri Harmer, 0 † - syn of: Propebela yokoyamai (Onoyama, 1933) † (FOSSIL)
rugulosa, Mangelia unifasciata rugulosa Philippi
rugulosa, Mangelia rugulosa Philippi, 1844 - syn of: Mangelia unifasciata rugulosa Philippi, 1844
sachalinensis, Obesotoma sachalinensis Bogdanov, 1989
sagamiana, Oenopota sagamiana Okutani & Fujikura, 1992
sagena, Mangelia sagena (Dall, 1927)
saldubensis, Belidaphne saldubensis Vera-Peláez, 2002 † (FOSSIL)
sallespissensis, Mangelia sallespissensis Peyrot, 1932 † (FOSSIL)
sanctamonicae, Oenopota sanctamonicae Arnold, 1903
sanctigallae, Mangelia sanctigallae Tenison-Woods, 1877
sanctigallae benedicti, Mangelia sanctigallae benedicti Tenison-Woods, 1877
sandersonae, Neoguraleus sandersonae (Bucknill, 1928)
sandrii, Mangelia sandrii Brusina, 1865 - syn of: Mangelia paciniana (Calcara, 1839)
sansibarica, Bela sansibarica Thiele, 1925 - syn of: Microdrillia sansibarica (Thiele, 1925)
sarsii, Bela sarsii Verrill, 1880 - syn of: Oenopota impressa (Mörch, 1869)
satanicus, Fusiguraleus satanicus (Beu, 1965) † (FOSSIL)
satus, Fusiguraleus satus (Laws, 1936) † (FOSSIL)
savuensis, Guraleus savuensis (Schepman, 1913)
sawanensis, Mangilia sawanensis Yokoyama † - syn of: Lienardia grainesi (Pilsbry) † (FOSSIL)
scabra, Mangelia scabra Jeffreys, 1847
scabrida, Mangelia scabrida Monterosato, 1890
scabrida elongata, Mangelia scabrida elongata Locard & Caziot, 1900 - syn of: Mangelia scabrida Monterosato, 1890
scabrida minor, Mangelia scabrida minor Locard & Caziot, 1900 - syn of: Mangelia scabrida Monterosato, 1890
scacchii, Mangelia costulata scacchii Nordsieck
scalariformis, Bela scalariformis (Brugnone, 1862) † (FOSSIL)
scalaris, Propebela scalaris (Møller, 1842)
scalaris, Propebela scalaris Auct. non Møller, 1842 - syn of: Propebela assimilis (Sars, 1878)
scalaris, Oenopota scalaris Møller, 1842 - syn of: Propebela scalaris (Møller, 1842)
scalaris, Bela scalaris Møller, 1842 - syn of: Propebela scalaris (Møller, 1842)
scalaris, Curtitoma scalaris Reeve, 1845 - syn of: Curtitoma decussata (Couthouy, 1839)
scalaris abyssicola, Propebela scalaris abyssicola (Friele, 1886)
scalaris ecarinata, Propebela scalaris ecarinata (Sars, 1878)
scalaroides, Propebela scalaroides (Sars, 1878)
scalata, Hemicythara scalata Souverbie, 1874 - syn of: Hemicythara angicostata (Reeve, 1846)
scalida, Acmaturris scalida Woodring, 1928 † (FOSSIL)
scammoni, Pyrgocythara scammoni (Dall, 1919)
schantaricum, Obesotoma schantaricum Middendorff, 1849 - syn of: Obesotoma solida (Dall, 1887)
schmidti, Oenopota schmidti Friele, 1886 - syn of: Oenopota harpa (Dall, 1885)
schneideri, Propebela schneideri Yokoyama, 1922 - syn of: Propebela assimilis (Sars, 1878)
schoutenensis, Marita schoutenensis (May, 1911)
sciola, Mangelia sciola Barnard, 1958
scipio, Mangelia scipio Dall, 1889 - syn of: Famelica scipio (Dall, 1889)
scissa, Ithycythara scissa Woodring, 1928 † (FOSSIL)
scitula, Pseudorhaphitoma scitula (Smith, 1884)
sculpturata, Mangelia sculpturata (Dall, 1887)
sculpturata, Oenopota sculpturata Dall, 1887 - syn of: Mangelia sculpturata (Dall, 1887)
secalis, Agathotoma secalis Shasky, 1971
secreta, Mangelia secreta (Van Aartsen & Fehr-de Wal, 1978)
segesta, Macteola segesta (Duclos, 1850)
segesta cinctura, Macteola segesta cinctura Hedley, 1922
seguinensis, Crassauris seguinensis Garvie, 2013 † (FOSSIL)
semen, Mangelia semen Reeve, 1846
semiassa, Mangelia semiassa Gould, 1861
semicarinatus, Guraleus semicarinatus (Pilsbry, 1904)
semicostulata, Mangelia semicostulata Deshayes, 1865 † (FOSSIL)
semiplicata, Papillocithara semiplicata Kilburn, 1992
semiplicata, Oenopota pyramidalis semiplicata Sars
semizonata, Eucithara semizonata Hervier, 1897 - syn of: Eucithara coronata (Hinds, 1843)
semizonata, Cithara semizonata Hervier, 1897 - syn of: Eucithara coronata (Hinds, 1843)
senegalensis, Mangelia senegalensis (Von Maltzan, 1883)
septangularis parvulata, Bela septangularis parvulata Sacco, 1904 - syn of: Haedropleura septangularis (Montagu, 1803)
septemcostata, Ithycythara septemcostata (Schepman, 1913)
septemcostata tenuis, Ithycythara septemcostata tenuis (Schepman, 1913)
septemvillei, Bela septemvillei Dautzenberg, 1913 - syn of: Bela nebula (Montagu, 1803)
septenvillei, Bela septenvillei Dautzenberg & Durouchoux, 1913 - syn of: Bela nebula (Montagu, 1803)
seraphina, Oenopota seraphina Figueira & Absalão, 2010
serga, Kurtziella serga (Dall, 1881)
serga elongata, Kurtziella serga elongata (Dall, 1881)
serga elongata, Mangelia serga elongata Locard, 1897 - syn of: Kurtziella serga (Dall, 1881)
sericeus, Antiguraleus sericeus Kilburn, 1994
sericifila, Mangelia sericifila (Dall, 1927)
sericifila strongyla, Mangelia sericifila strongyla Dall, 1927 - syn of: Mangelia strongyla (Dall, 1927)
seriliola, Heterocithara seriliola Hedley, 1922
serilla, Anticlinura serilla (Dall, 1908)
serpentis, Antiguraleus serpentis (Laseron, 1954)
serrula, Mangelia serrula Barnard, 1964
serta, Kurtziella serta (Fargo, 1953)
serta, Cryoturris serta Olsson & Harbison, 1953 † (FOSSIL)
setaba, Bela setaba Jeffreys, 1847 - syn of: Bela nebula (Montagu, 1803)
setuba, Ichnusa setuba Jeffreys, 1847 - syn of: Bela nebula (Montagu, 1803)
severa, Pseudorhaphitoma severa (Thiele, 1925)
sextoni, Mangelia sextoni Gardner, 1937 † (FOSSIL)
seychellarum, Eucithara seychellarum (Smith, 1884)
seyithasanensis, Bela seyithasanensis Landau & al., 2013 † (FOSSIL)
shepstonensis, Mangelia shepstonensis Smith, 1914
sibogae, Heterocithara sibogae Shuto, 1970
sicula, Mangelia sicula Reeve, 1846
sienna, Pseudorhaphitoma sienna Kilburn, 1993
signa, Eucithara signa Melvill & Standen, 1896 - syn of: Eucithara eumerista (Melvill & Standen, 1896)
signum, Mangelia signum Melvill & Standen, 1896 - syn of: Eucithara eumerista (Melvill & Standen, 1896)
simplex, Obesotoma simplex (Middendorff, 1849)
simplex, Obesotoma simplex Auct. non Middendorff, 1849 - syn of: Obesotoma tenuilirata (Dall, 1871)
simplex, Mangelia simplex Grateloup, 1847 - syn of: Mangelia subsida (Dall, 1881)
simplex, Obesotoma simplex Itô & al., 1986 - syn of: Obesotoma solida (Dall, 1887)
simplex, Oenopota simplex Middendorff, 1849 - syn of: Obesotoma laevigata (Dall, 1871)
simplicata, Bela simplicata Locard, 1896
simplicissima, Paraspirotropis simplicissima (Dall, 1907)
sinclairi, Neoguraleus sinclairi (Gillies, 1882)
sinclairi, Neoguraleus sinclairi Smith, 1884 - syn of: Neoguraleus finlayi Powell, 1942
siogamaensis, Propebela siogamaensis (Nomura & Zinbo, 1940)
sixta, Oenopota sixta Dall in Simpson, 1919 - syn of: Oenopota elegans (Møller, 1842)
smithi, Propebela smithi Bartsch, 1944
smithii, Mangelia smithii Forbes, 1840 - syn of: Mangelia costulata Risso, 1826
smithii, Curtitoma trevelliana smithii Jeffreys
sofia, Mangilia sofia Dall, 1889 - syn of: Xanthodaphne sofia (Dall, 1889)
solida, Obesotoma solida (Dall, 1887)
solida, Eucithara solida (Reeve, 1846)
sordida, Mangelia sordida (Reeve, 1845)
sorgenfreii, Sorgenfreispira sorgenfreii (Nordsieck, 1972) † (FOSSIL)
souverbiei, Eucithara souverbiei (Tryon, 1884)
sowerbyi, Belalora sowerbyi Reeve, 1846 - syn of: Crassispira turricula (Sowerby, 1834)
sparsa, Mangelia sparsa (Böttger, 1901) † (FOSSIL)
spelta, Oenopota spelta Locard, 1897 - syn of: Belomitra quadruplex (Watson, 1882)
spica, Mangilia spica Dall, 1889 - syn of: Theta chariessa (Watson, 1881)
spica, Mangelia spica Hedley, 1907 - syn of: Exomilopsis spica (Hedley, 1907)
spitzbergensis, Propebela spitzbergensis (Friele, 1886)
splendida, Mangelia splendida Adams, 1867 - syn of: Horaiclavus splendidus (Adams, 1867)
starobogatovi, Obesotoma starobogatovi Bogdanov, 1990
stegeri, Brachycythara stegeri Nowell-Usticke, 1959
stellata, Agathotoma stellata (Mörch, 1860)
stellata, Stellatoma stellata (Stearns, 1872)
stellata, Mangelia stellata Stearns, 1872 - syn of: Stellatoma stellata (Stearns, 1872)
stellata, Mangelia stellata Stearns, 1872 - syn of: Stellatoma stellata (Stearns, 1872)
stellata filosa, Agathotoma stellata filosa Smith, 1951
stellatomoides, Antiguraleus stellatomoides Shuto, 1983
stenotella, Kurtziella stenotella Woodring, 1970 † (FOSSIL)
stephanophora, Kurtziella stephanophora Gardner, 1937 † (FOSSIL)
stephenensis, Guraleus fascinus stephenensis Hedley
stgallae, Guraleus stgallae Tenison-Woods, 1877 - syn of: Guraleus incrusta (Tenison-Woods, 1877)
stibarochila, Mangelia stibarochila Melvill & Standen, 1896
stipendiarii, Pseudorhaphitoma stipendiarii Kilburn, 1993
stosiciana, Mangelia stosiciana (Brusina, 1869)
stosiciana, Cythara stosiciana Brusina, 1869 - syn of: Mangelia stosiciana (Brusina, 1869)
stossiciana, Mangelia stossiciana Brusina, 1868 - syn of: Mangelia stosiciana (Brusina, 1869)
striata, Bela striata Hutton, 1873 - syn of: Iredalula striata (Hutton, 1873)
striata, Cythara striata Schumacher, 1817
striatella, Eucithara striatella (Smith, 1884)
striatissima, Eucithara striatissima (Sowerby, 1907)
striatissima, Cythara striatissima Sowerby, 1907 - syn of: Eucithara striatissima (Sowerby, 1907)
striatula, Oenopota striatula (Thiele, 1912)
strigata, Eucithara strigata (Pease, 1863)
striolata, Mangelia striolata Risso, 1826
striolata tarentina, Mangelia striolata tarentina (Nordsieck, 1968)
striolatum, Smithiella striolatum Philippi, 1844 - syn of: Mangelia costulata Risso, 1826
striosa, Notocytharella striosa (Adams, 1852)
stromboides, Eucithara stromboides (Reeve, 1846)
strongyla, Mangelia strongyla (Dall, 1927)
stypteria, Mangelia stypteria Gardner, 1937 † (FOSSIL)
styracina, Pseudorhaphitoma styracina Hedley, 1922
subangulata, Mangelia unifasciata subangulata Locard & Caziot
subantarctica, Liracraea epentroma subantarctica Powell
subantarctica, Liracraea subantarctica Powell, 1942 - syn of: Liracraea epentroma subantarctica Powell, 1942
subarctica, Bela subarctica Derjugin, 1924 - syn of: Propebela rugulata (Reeve, 1846)
subaustralis, Mangelia subaustralis Suter, 1899
subcircularis, Mangelia subcircularis Dall, 1927
subcostata, Mangelia costata subcostata Boettger (FOSSIL)
subcostellata, Mangelia subcostellata Deshayes, 1865 † (FOSSIL)
subdiaphana, Pyrgocythara subdiaphana (Carpenter, 1864)
subecaudata, Mangelia subecaudata Bivona-Bernardi, 1838 - syn of: Mangelia multilineolata (Deshayes, 1835)
subfoliata, Agathotoma subfoliata (Böttger, 1902) † (FOSSIL)
subgibbosa, Eucithara subgibbosa Hervier, 1897 - syn of: Eucithara coronata (Hinds, 1843)
subgibbosa, Cithara subgibbosa Hervier, 1897 - syn of: Eucithara coronata (Hinds, 1843)
subglobosa, Eucithara subglobosa (Hervier, 1897)
subgracilenta, Mangelia subgracilenta Nomura, 1940
subgracilis, Cithara subgracilis Hervier, 1898 - syn of: Eucithara coronata (Hinds, 1843)
subitus, Antiguraleus subitus (Laseron, 1954)
subluta, Belalora subluta (Gould, 1849)
submarginata, Bela submarginata (Bonelli, 1847)
subobsoletus, Fusiguraleus subobsoletus (Powell, 1942) † (FOSSIL)
subsida, Mangelia subsida (Dall, 1881)
substriolata, Mangelia substriolata Harmer, 1918 - syn of: Mangelia costulata Risso, 1826
subterranea, Eucithara subterranea (Röding, 1798)
subtilis, Agathotoma subtilis (Watson, 1881)
subtrophonoidea, Propebela subtrophonoidea (Okutani, 1964)
subtruncatus, Antiguraleus subtruncatus Powell, 1942
subturgida, Oenopota subturgida (Verrill, 1884)
subvitrea, Oenopota subvitrea (Verrill, 1884)
sulcata, Kurtziella sulcata Carpenter, 1865 - syn of: Kurtziella plumbea (Hinds, 1843)
sulcosa, Mangelia sulcosa (Sowerby, 1832)
supercostata, Vexiguraleus supercostata Smith, 1882 - syn of: Daphnella supercostata (Smith, 1882)
surana, Oenopota surana Dall, 1919 - syn of: Curtitoma trevelliana (Turton, 1834)
sutherlandicus, Fusiguraleus sutherlandicus (Powell, 1942) † (FOSSIL)
suturalineata, Belalora suturalineata (Nomura & Hatai, 1940)
svetlanae, Propebela svetlanae Bogdanov, 1989
symmetrica, Pyrgocythara symmetrica (Reeve, 1846)
tabatensis, Guraleus tabatensis (Tokunaga, 1906) † (FOSSIL)
tabulata, Oenopota tabulata (Carpenter, 1864)
tachnodes, Kurtziella tachnodes (Dall, 1927)
taeniata, Mangelia taeniata (Deshayes, 1835)
taeniata, Mangelia taeniata Reeve, 1846 - syn of: Mangelia taeniata (Deshayes, 1835)
taeniata major, Mangelia taeniata major Locard & Caziot, 1900
taeniata nivea, Mangelia taeniata nivea (Cooper & Preston, 1910)
taeniornata, Stellatoma taeniornata Pilsbry & Lowe, 1932 - syn of: Agathotoma stellata (Mörch, 1860)
tanabensis, Mangelia tanabensis Melvill, 1923
taprurensis, Bela taprurensis (Pallary, 1904)
taprurensis, Fehria taprurensis Pallary, 1904 - syn of: Bela taprurensis (Pallary, 1904)
taprurensis, Ginnania taprurensis Pallary, 1904 - syn of: Bela taprurensis (Pallary, 1904)
taprurensis albina, Bela taprurensis albina (Pallary, 1904)
taprurensis recticosta, Bela taprurensis recticosta (Pallary, 1904)
taranakiensis, Antiguraleus taranakiensis (Marwick, 1926) † (FOSSIL)
tarentina, Mangelia striolata tarentina Nordsieck
tarri, Ithycythara tarri (Maury, 1910) † (FOSSIL)
tasmanicus, Guraleus tasmanicus (Tenison-Woods, 1876)
tasmanicus peronianus, Guraleus tasmanicus peronianus Laseron, 1954
tasmantis, Guraleus tasmantis Laseron, 1954
tasmantis tritomus, Guraleus tasmantis tritomus Laseron, 1954
tayensis, Oenopota tayensis (Nomura & Hatai, 1938)
teirata, Mangelia teirata Gardner, 1937 † (FOSSIL)
tellea, Mangilia tellea Dall, 1889 - syn of: Theta chariessa (Watson, 1881)
temporaria, Agathotoma temporaria Rolán & Otero-Schmidt, 1999
tenebrosa, Eucithara tenebrosa (Reeve, 1846)
tenebrosum, Neoguraleus lyallensis tenebrosum Powell
tenebrosus, Neoguraleus tenebrosus (Powell, 1926) - syn of: Neoguraleus lyallensis tenebrosum (Powell, 1926)
tenella, Sorgenfreispira tenella (Mayer, 1858) † (FOSSIL)
tenuicosta, Mangelia tenuicosta (Brugnone, 1862)
tenuicostata, Mangelia tenuicostata Brugnone, 1862 - syn of: Mangelia tenuicosta (Brugnone, 1862)
tenuicostata, Oneopota tenuicostata Sars, 1878 - syn of: Curtitoma decussata (Couthouy, 1839)
tenuilirata, Obesotoma tenuilirata (Dall, 1871)
tenuilirata, Bela tenuilirata Dall, 1871 - syn of: Obesotoma tenuilirata (Dall, 1871)
tenuiliratus, Guraleus tenuiliratus Angas, 1871 - syn of: Turrella tenuilirata (Angas, 1871)
tenuis, Ithycythara septemcostata tenuis Schepman
tenuiscostata, Oneopota tenuiscostata Sars, 1878 - syn of: Curtitoma decussata (Couthouy, 1839)
tenuissima, Oenopota tenuissima Dall, 1919
tenuistriata, Bela tenuistriata (Bell, 1871) † (FOSSIL)
tenuistriata, Oenopota tenuistriata Golikov & Scarlato, 1985
tepidus, Antiguraleus tepidus (Laseron, 1954)
teres, Mangelia teres Reeve, 1844 - syn of: Teretia teres (Reeve, 1844)
teres alba, Mangelia teres alba Jeffreys, 1859 - syn of: Teretia teres (Reeve, 1844)
terminula, Cythara terminula Dall, 1890 † - syn of: Lepicythara terminula (Dall, 1890) † (FOSSIL)
terpeniensis, Propebela terpeniensis Bogdanov, 1989
terpna, Tenaturris terpna Woodring, 1928 † (FOSSIL)
terpnisma, Mangelia terpnisma Melvill & Standen, 1901
terpnisma abyssicola, Mangelia terpnisma abyssicola Schepman, 1913
tersa, Propebela tersa (Bartsch, 1941)
tersa, Canetoma tersa Bartsch, 1941 - syn of: Propebela tersa (Bartsch, 1941)
tetragona, Pseudorhaphitoma tetragona (Gould, 1861)
tevelliana, Curtitoma tevelliana (Turton, 1834)
thalera, Mangelia thalera Melvill & Standen, 1896 - syn of: Lienardia thalera (Melvill & Standen, 1896)
thalia, Mangilia thalia Turton, 1932 - syn of: Decipifus consanguineus (Sowerby, 1897)
thapsiae, Cythara thapsiae Oberling, 1970
thea, Mangelia thea Thiele, 1925 - syn of: Guraleus amplexus (Gould, 1860)
thektapleura, Kurtziella thektapleura Gardner, 1937 † (FOSSIL)
theoteles, Mangilia theoteles Melvill & Standen, 1896 - syn of: Iredalea theoteles (Melvill & Standen, 1896)
thepalea, Mangelia thepalea Melvill & Standen, 1896
thereganum, Mangelia thereganum Melvill & Standen, 1896 - syn of: Kermia lutea (Pease, 1860)
thersites, Mangilia thersites Martin, 1914 † - syn of: Fusiclathurella thersites (Martin, 1914) † (FOSSIL)
thesaurista, Mangelia thesaurista Malvill & Standen, 1896 - syn of: Glyphostoma parthenicum Hervier, 1896
theskela, Macteola theskela (Melvill & Standen, 1895)
theskela, Mangelia theskela Melvill & Standen, 1895 - syn of: Macteola theskela (Melvill & Standen, 1895)
theskeloides, Mangelia theskeloides Melvill & Standen, 1895
thiasotes, Mangelia thiasotes Melvill & Standen, 1896 - syn of: Daphnella thiasotes (Melvill & Standen, 1896)
thielei, Pseudorhaphitoma thielei Kilburn, 1993
thielei, Bactrocythara thielei Knudsen, 1952 - syn of: Bactrocythara labiosa (Smith, 1872)
thielei, Oenopota thielei Powell, 1951 - syn of: Belalora cunninghami (Smith, 1881)
thornleyanus, Guraleus thornleyanus (Laseron, 1954)
thyridota, Mangilia thyridota Melvill & Standen, 1896 - syn of: Lienardia thyridota (Melvill & Standen, 1896)
tiara, Mangelia tiara Watson, 1881 - syn of: Drilliola loprestiana (Calcara, 1841)
tiarula, Bela tiarula Lovén, 1846 - syn of: Sorgenfreispira brachystoma (Philippi, 1844)
titirangiensis, Liracraea titirangiensis Marwick, 1928 † (FOSSIL)
tokunagae, Guraleus tokunagae (Finlay, 1973) † (FOSSIL)
tomiyaensis, Obesotoma tomiyaensis (Otuka, 1949) † (FOSSIL)
tomiyaensis, Nematoma tomiyaensis Otuka, 1949 † - syn of: Obesotoma tomiyaensis (Otuka, 1949) † (FOSSIL)
tomiyaensis iiokaensis, Oenopota tomiyaensis iiokaensis Ozaki, 1958 - syn of: Admete viridula (Fabricius, 1780)
tomiyamaensis, Obesotoma tomiyamaensis Otuka, 1949 † - syn of: Obesotoma tomiyaensis (Otuka, 1949) † (FOSSIL)
toreumata, Mangelia toreumata (Dall, 1889)
townsendi, Citharomangelia townsendi (Sowerby, 1895)
trachys, Mangelia trachys Tenison-Woods, 1878 - syn of: Paramontana rufozonata trachys (Tenison-Woods, 1878)
tranquilla, Mangelia tranquilla Barnard, 1958
transenna, Heterocithara transenna Hedley, 1922
transitans, Pseudorhaphitoma transitans Hedley, 1922
translucens, Leiocithara translucens (Barnard, 1958)
trevelliana, Curtitoma trevelliana (Turton, 1834)
trevelliana, Oenopota trevelliana Mörch, 1871 - syn of: Curtitoma trevelliana (Turton, 1834)
trevelliana smithii, Curtitoma trevelliana smithii (Jeffreys, 1877)
trevellianum, Oenopota trevellianum Turton, 1834 - syn of: Curtitoma trevelliana (Turton, 1834)
trevelyana, Oenopota trevelyana Schneider, 1886 - syn of: Curtitoma trevelliana (Turton, 1834)
trevelyana, Oenopota trevelyana Turton, 1834 - syn of: Curtitoma trevelliana (Turton, 1834)
trevyliana, Oenopota trevyliana Turton, 1834 - syn of: Curtitoma trevelliana (Turton, 1834)
tribulationis, Heterocithara tribulationis (Hedley, 1909)
trifasciata, Tenaturris trifasciata Reeve, 1845 - syn of: Tenaturris trilineata (Adams, 1845)
trilineata, Cryoturris trilineata (Adams, 1845)
trilineata, Tenaturris trilineata (Adams, 1845)
trilineata maculata, Tenaturris trilineata maculata Nowell-Usticke, 1969
triphera, Oenopota triphera (Golikov & Scarlato, 1967)
tritaeniata, Mangelia tritaeniata Melvill, 1917
triticea, Eucithara triticea (Kiener, 1840)
triticea, Eucithara triticea Reeve, 1843 - syn of: Eucithara angiostoma (Pease, 1868)
tritomus, Guraleus tasmantis tritomus Laseron
trivittata, Eucithara trivittata (Adams & Reeve, 1850)
trizonata, Mangelia trizonata Smith, 1882
trophonoidea, Benthomangelia trophonoidea (Schepman, 1913)
tropica, Pseudorhaphitoma tropica (Thiele, 1925)
tumida, Obesotoma tumida (Posselt, 1898)
tumida, Marita tumida Laseron, 1954
turcica, Bela turcica Thiele, 1925
turgida, Bela turgida (Reeve, 1844)
turricula, Propebela turricula (Montagu, 1803)
turricula, Eucithara turricula (Reeve, 1846)
turricula, Propebela turricula Auct. non Montagu, 1803 - syn of: Propebela assimilis (Sars, 1878)
turricula, Oenopota turricula Montagu, 1803 - syn of: Propebela turricula (Montagu, 1803)
turricula ballenaensis, Propebela turricula ballenaensis Hertlein & Strong, 1951 - syn of: Crassispira ballenaensis Hertlein & Strong, 1951
turricula maxima, Propebela turricula maxima (Mörch, 1868)
turriculata, Bela turriculata Locard, 1892 - syn of: Propebela turricula (Montagu, 1803)
turrispiralata, Pyrgocythara turrispiralata Scarponi & al., 2016 † (FOSSIL)
turrita, Brachycythara turrita Mansfield, 1930
turrita, Bela turrita Strebel, 1908 - syn of: Belaturricula turrita (Strebel, 1908)
typhonota, Eucithara typhonota (Melvill & Standen, 1901)
typica, Eucithara typica (Smith, 1884)
ubuhle, Eucithara ubuhle Kilburn, 1992
uchidai, Obesotoma uchidai Habe, 1958
ula, Propebela ula Watson, 1881 - syn of: Asperdaphne ula (Watson, 1881)
ultraabyssalis, Oenopotella ultraabyssalis Sysoev, 1988
ultraabyssalis aleutica, Oenopotella ultraabyssalis aleutica Sysoev, 1988
uncicostata, Pseudorhaphitoma uncicostata Kilburn & Dekker, 2008
undata, Oenopota undata (Verkrüzen, 1878)
undulata, Mangelia undulata Risso, 1826 - syn of: Mangelia sicula Reeve, 1846
unicostata, Pseudorhaphitoma unicostata Kilburn & Dekker, 2008 - syn of: Pseudorhaphitoma uncicostata Kilburn & Dekker, 2008
unifasciata, Eucithara unifasciata (Deshayes, 1834)
unifasciata, Mangelia unifasciata (Deshayes, 1835)
unifasciata, Mangelia unifasciata Costa, 1844 - syn of: Mangelia vauquelini (Payraudeau, 1826)
unifasciata derelicta, Mangelia unifasciata derelicta Reeve, 1846
unifasciata galli, Mangelia unifasciata galli (Bivona-Bernardi, 1838)
unifasciata rugulosa, Mangelia unifasciata rugulosa Philippi, 1844
unifasciata subangulata, Mangelia unifasciata subangulata (Locard & Caziot, 1900)
unilineata, Eucithara unilineata (Smith, 1876)
urceolata, Pyrgocythara urceolata Rolán & Otero-Schmidt, 1999
uschakovi, Oenopota uschakovi Bogdanov, 1985
vacavillensis, Mangelia vacavillensis Bryant & Palmer, 1923 † (FOSSIL)
valentina, Propebela valentina Bartsch, 1977 - syn of: Oenopota valentina Golikov & Gulbin, 1977
valentina, Oenopota valentina Golikov & Gulbin, 1977
vandewouweri, Mangelia vandewouweri (Glibert, 1960) † (FOSSIL)
varia, Cythara varia Pease, 1860 - syn of: Seminella peasei (Von Martens & Langkavel, 1871)
variabilis, Propebela variabilis Bogdanov, 1990
varicifera, Mangilia varicifera Martin, 1914 † - syn of: Tritonimangilia varicifera (Martin, 1914) † (FOSSIL)
varicosa, Propebela varicosa (Nordsieck, 1973)
varicosa, Mangelia multilineolata varicosa Peyrot
variegata, Mangelia variegata Carpenter, 1864 - syn of: Clathromangelia variegata (Carpenter, 1864)
varix, Marita varix Tenison-Woods, 1877 - syn of: Marita compta (Adams & Angas, 1864)
varovtsiana, Bela varovtsiana Scarponi & al., 2016 † (FOSSIL)
vatovai, Mangelia vatovai Nordsieck, 1971 - syn of: Kurtziella serga (Dall, 1881)
vauquelini, Mangelia vauquelini (Payraudeau, 1826)
vauquelini, Mangelia vauquelini Bucquoy, Dautzenberg & Dollfus, 1883 - syn of: Mangelia vauquelini (Payraudeau, 1826)
vauquelini, Mangelia vauquelini Locard & Caziot, 1900 - syn of: Mangelia vauquelini (Payraudeau, 1826)
vauquelini, Mangelia vauquelini Monterosato, 1878 - syn of: Mangelia vauquelini (Payraudeau, 1826)
vauquelini, Mangelia vauquelini Réquien, 1848 - syn of: Mangelia vauquelini (Payraudeau, 1826)
vauquelini major, Mangelia vauquelini major Locard & Caziot, 1900
venezuelana, Kurtziella venezuelana Weisbord, 1962
ventricosa, Oenopota ventricosa Mörch, 1857 - syn of: Oenopota violacea (Mighels & Adams, 1842)
venusta, Pseudorhaphitoma venusta (Morassi, 1994)
venusta, Propebela venusta Okutani, 1964 - syn of: Propebela exquisita Bartsch, 1941
verdensis, Tenaturris verdensis (Dall, 1919)
verhoeffeni, Guraleus verhoeffeni (Von Martens, 1904)
verrilli, Propebela verrilli Bogdanov, 1989
verrucosa, Mangelia verrucosa Sowerby, 1897
vesta, Mangelia vesta Thiele, 1925
vexillum, Eucithara vexillum (Reeve, 1846)
vexillum, Mangelia vexillum Reeve, 1846 - syn of: Eucithara vexillum (Reeve, 1846)
vexillum aurantia, Eucithara vexillum aurantia Bouge & Dautzenberg, 1914
vicina, Pyrgocythara vicina (Adams, 1850)
victor, Mangilia victor Sowerby, 1894 - syn of: Haedropleura pygmaea (Dunker, 1860)
victoriana, Mangelia victoriana Dall, 1897
villaumeae, Eucithara villaumeae Kilburn & Dekker, 2008
villiersi, Mangelia villiersi Michaud, 1826
vincentianus, Guraleus vincentianus Crosse & Fischer, 1835 - syn of: Guraleus pictus vincentinus (Crosse & Fischer, 1835)
vincentinus, Guraleus pictus vincentinus Crosse & Fischer
vincentinus, Guraleus vincentinus Crosse & Fischer, 1835 - syn of: Guraleus pictus vincentinus (Crosse & Fischer, 1835)
vincula, Cryoturris vincula (Nowell-Usticke, 1969)
vincula, Kurtziella vincula Nowell-Usticke, 1969 - syn of: Cryoturris vincula (Nowell-Usticke, 1969)
violacea, Oenopota violacea (Mighels & Adams, 1842)
violacea laevior, Oenopota violacea laevior Sars, 1878
violacea moerchii, Oenopota violacea moerchii Leche, 1878
viridula, Oenopota viridula Møller, 1842 - syn of: Propebela arctica (Adams, 1855)
viridula, Propebela viridula Møller, 1842 - syn of: Propebela arctica (Adams, 1855)
vitiensis, Eucithara vitiensis (Smith, 1884)
vitrea, Mangelia vitrea Bozzetti, 2009 - syn of: Mangelia androyensis Bozzetti, 2009
vitrea, Mangelia vitrea Nomura & Zinbo, 1940
vitrea, Notocytharella vitrea Reeve, 1845 - syn of: Otitoma vitrea (Reeve, 1845)
vitrea, Mangelia vitrea Risso, 1826 - syn of: Mitrella minor (Scacchi, 1836)
vittata, Eucithara vittata (Hinds, 1843)
vittata, Mangelia vittata Hinds, 1843 - syn of: Eucithara vittata (Hinds, 1843)
vulgata, Mangelia vulgata Thiele, 1925
vulpecula, Bela vulpecula (Brocchi, 1814) † (FOSSIL)
waihuaensis, Neoguraleus waihuaensis Powell, 1942 † (FOSSIL)
waterhousei, Eucithara waterhousei Smith, 1884 - syn of: Eucithara coronata (Hinds, 1843)
waterhousei, Cythara waterhousei Smith, 1884 - syn of: Eucithara coronata (Hinds, 1843)
websteri, Kurtziella websteri (Maury, 1910) † (FOSSIL)
weinkauffi, Mangelia weinkauffi Carus, 1893 - syn of: Mangelia unifasciata (Deshayes, 1835)
weirichi, Oenopota weirichi Engl, 2008
whangaroaensis, Liracraea epentroma whangaroaensis Murdoch
whangaroaensis, Liracraea whangaroaensis Murdoch, 1905 - syn of: Liracraea epentroma whangaroaensis (Murdoch, 1905)
whangaroaensis, Neoguraleus whangaroaensis Powell, 1942 - syn of: Neoguraleus sinclairi (Gillies, 1882)
whitechurchi, Mangelia whitechurchi Turton, 1932 - syn of: Decipifus consanguineus (Sowerby, 1897)
whitei, Mangelia whitei Bartsch, 1928 - syn of: Nassarina cruentata (Mörch, 1860)
wilesianus, Guraleus wilesianus Hedley, 1922
willei, Curtitoma willei Friele, 1877 - syn of: Curtitoma decussata (Couthouy, 1839)
woodiana, Obesotoma woodiana (Møller, 1842)
woodiana lechei, Obesotoma woodiana lechei (Odhner, 1915)
woodwardiae, Mangelia woodwardiae Melvill, 1917
yokoyamai, Propebela yokoyamai (Onoyama, 1933) † (FOSSIL)
yokoyamai, Propebela yokoyamai Oyama, 1973 - syn of: Propebela assimilis (Sars, 1878)
zamula, Leiocithara zamula Kilburn, 1992
zebuensis, Heterocithara zebuensis (Reeve, 1846)
zenetouae, Bela zenetouae (Van Aartsen, 1988)
zonata, Bela zonata Locard, 1892
zonata, Cythara zonata Reeve, 1846 - syn of: Eucithara coronata (Hinds, 1843)
zonata, Mangelia zonata Reeve, 1846 - syn of: Eucithara coronata (Hinds, 1843)
zonata multizonata, Eucithara zonata multizonata Bouge & Dautzenberg, 1914 - syn of: Eucithara coronata (Hinds, 1843)
zonata plurilineata, Cythara zonata plurilineata Bouge & Dautzenberg, 1914 - syn of: Eucithara coronata (Hinds, 1843)
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