abrupta, Nucula abrupta Conrad, 1848 † - syn of: Malletia abrupta (Conrad, 1848) † (FOSSIL)
abrupta, Nucula abrupta Dana, 1847 † - syn of: Polidevcia abrupta (Dana, 1847) † (FOSSIL)
acapulcensis, Nucula acapulcensis Pilsbry & Lowe, 1932 - syn of: Saccella acapulcensis (Pilsbry & Lowe, 1932)
aciloides, Gonionucula aciloides Hautmann & al., 2011 † (FOSSIL)
acuminata, Nucula acuminata Eichwald, 1853 - syn of: Saccella commutata (Philippi, 1844)
acuta, Nucula acuta Conrad, 1831 - syn of: Nuculana acuta (Conrad, 1831)
adriatica, Nucula adriatica Gmelin, 1791 - syn of: Nucula nucleus (Linnaeus, 1758)
aegeensis, Ennucula aegeensis (Forbes, 1844)
aequalis, Nucula aequalis Thiele & Jaeckel, 1931 - syn of: Nucula thielei Schenck, 1939
aequalitas, Brevinucula aequalitas Barnard, 1964 - syn of: Brevinucula verrilli (Dall, 1886)
agujana, Ennucula agujana (Dall, 1908)
alaskensis, Acila gettysburgensis alaskensis Clark (FOSSIL)
albensis, Leionucula albensis (D'Orbigny, 1844) † (FOSSIL)
alcocki, Nucula alcocki Noetling, 1895 † (FOSSIL)
aldanensis, Palaeonucula aldanensis Kurushin, 1987 † (FOSSIL)
allisoni, Truncacila allisoni Squires & Saul, 2006 † (FOSSIL)
alta, Nuculopsis alta Termier & Termier, 1959 † (FOSSIL)
amanoi, Nucula amanoi Tashiro, 1976 † (FOSSIL)
ambrosia, Lamellinucula ambrosia (Bartrum & Powell, 1928) † (FOSSIL)
amica, Nucula amica Barrande, 1881 † - syn of: Deceptrix compar (Barrande, 1881) † (FOSSIL)
amica, Nucula amica Gardner, 1916 † (FOSSIL)
amygdalea, Nucula amygdalea Valenciennes, 1846 - syn of: Yoldia hyperborea (Gould, 1841)
analis, Nucula analis Philippi, 1851 - syn of: Nuculana mauritiana (Sowerby, 1833)
andersoni, Nucula andersoni Clark & Durham, 1946 † (FOSSIL)
annulata, Nucula annulata Hampson, 1971 - syn of: Nucula proxima Say, 1820
anodontoides, Economolopsis anodontoides (Meek, 1871) † (FOSSIL)
anodontoides, Nuculopsis anodontoides Meek, 1871 † - syn of: Economolopsis anodontoides (Meek, 1871) † (FOSSIL)
anthraconeiloides, Nuculopsis anthraconeiloides (Chao, 1927) † (FOSSIL)
antipodum, Nucula antipodum Hanley, 1860 - syn of: Ennucula obliqua (Lamarck, 1819)
applanans, Nucula applanans Barrande, 1881 † - syn of: Praenucula applanans (Barrande, 1881) † (FOSSIL)
aptera, Linucula aptera (Laws, 1940) † (FOSSIL)
aquisgranensis, Nucula aquisgranensis Beushausen, 1895 † - syn of: Nuculoidea corbuliformis (Hall & Whitfield, 1869) † (FOSSIL)
archiaci, Nucula archiaci Cossmann & Pissarro, 1927 † (FOSSIL)
archibenthalis, Acila divaricata archibenthalis Okutani
arctica, Nucula arctica Broderip & Sowerby, 1829 - syn of: Yoldia seminuda Dall, 1871
arctica, Nucula arctica Gray, 1824 - syn of: Portlandia arctica (Gray, 1824)
arcuatus, Nuculavus arcuatus Kues, 1991 † (FOSSIL)
arenaria, Austronucula arenaria Darragh, 1997 † (FOSSIL)
argentea, Nucula argentea Da Costa, 1777 - syn of: Nucula nucleus (Linnaeus, 1758)
assiniboiensis, Nucula assiniboiensis Russell & Landes, 1937 † (FOSSIL)
astricta, Ennucula astricta Iredale, 1931
atacellana, Nucula atacellana Schenck, 1939
athabaskensis, Nucula athabaskensis McLearn, 1931 † (FOSSIL)
atkinsoni, Pronucula atkinsoni (Johnston, 1880) † (FOSSIL)
aureliae, Nucula aureliae Métivier, 1982 - syn of: Nucula callicredemna Dall, 1890
australiensis, Austronucula australiensis (Thiele, 1930)
australis, Nucula australis Quoy & Gaimard, 1835 - syn of: Neilo australis (Quoy & Gaimard, 1835)
austrobenthalis, Nucula austrobenthalis Dell, 1990
axiniformis, Nucula axiniformis Phillips, 1829 † (FOSSIL)
azulensis, Nucula iphigenia azulensis Olsson
balboana, Nucula balboana Hertlein & Grant, 1972 - syn of: Ennucula tenuis (Montagu, 1808)
bangarraensis, Nuculavus bangarraensis Dickins, 1963 † (FOSSIL)
barrosi, Leionucula barrosi (Philippi, 1887) † (FOSSIL)
bathybia, Ennucula bathybia (Prashad, 1932)
bathybia, Nucula bathybia Prashad, 1932 - syn of: Ennucula bathybia (Prashad, 1932)
beachportensis, Nucula beachportensis Verco, 1907
beirensis, Nucula beirensis Sharpe, 1853 † - syn of: Cardiolaria beirensis (Sharpe, 1853) † (FOSSIL)
belcheri, Nucula belcheri Hinds, 1843 - syn of: Nuculana belcheri (Hinds, 1843)
bellastriata, Nucula bellastriata Conrad, 1841 † - syn of: Carydium bellastriatum (Conrad, 1841) † (FOSSIL)
bellotii, Nucula bellotii Adams, 1856 - syn of: Ennucula tenuis (Montagu, 1808)
bellotti, Nucula bellotti Adams, 1856 - syn of: Ennucula tenuis (Montagu, 1808)
bellula, Truncacila bellula Slodkewitsch, 1967 † (FOSSIL)
bengalensis, Ennucula bengalensis (Smith, 1895)
benguelana, Nucula benguelana (Clarke, 1961)
benguelana, Pronucula benguelana Clarke, 1961 - syn of: Nucula benguelana (Clarke, 1961)
bergmansi, Nucula bergmansi (Maxwell, 1988)
beringiana, Acila beringiana Slodkewitsch, 1967 - syn of: Acila castrensis (Hinds, 1843)
beyrichi, Nuculopsis beyrichi (von Schauroth, 1854) † (FOSSIL)
bicarinata, Nucula bicarinata Borson, 1823 - syn of: Nuculana pella (Linnaeus, 1767)
bicornis, Condylonucula bicornis (Gofas & Salas, 1996)
bicuspidata, Nucula bicuspidata Gould, 1845 - syn of: Nuculana bicuspidata (Gould, 1845)
bipennis, Nucula bipennis Dall, 1927 - syn of: Ledella bipennis (Dall, 1927)
bisulcata, Nuculoma bisulcata (Sowerby, 1850) † (FOSSIL)
bivirgata, Truncacila bivirgata (Sowerby, 1836) † (FOSSIL)
blancoensis, Acila blancoensis Howe, 1922 † (FOSSIL)
bollonsi, Pronucula bollonsi Powell, 1955
brasiliana, Nucula brasiliana Esteves, 1984
brevirostris, Nucula brevirostris Phillips, 1836 † (FOSSIL)
brevis, Acila brevis Nagao & Huzioka, 1941 † (FOSSIL)
brewsterensis, Nucula brewsterensis Hassan, 1953 † (FOSSIL)
brongersmai, Austronucula brongersmai (Bergmans, 1978)
burica, Acila isthmica burica Olsson
bushae, Ennucula bushae (Dollfus, 1898)
bushi, Nucula bushi Dollfus, 1898 - syn of: Ennucula corbuloides (Seguenza, 1877)
bussacensis, Nucula bussacensis Sharpe, 1853 † - syn of: Cardiolaria beirensis (Sharpe, 1853) † (FOSSIL)
caelata, Nucula caelata Hinds, 1843 - syn of: Saccella taphria (Dall, 1897)
cahuitensis, Nucula cahuitensis Olsson, 1922 † (FOSSIL)
calcicola, Nucula calcicola Moore, 1977
callicredemna, Nucula callicredemna Dall, 1890
cancellata, Pronucula cancellata Cotton, 1930 - syn of: Nucula mayi (Iredale, 1930)
cancellata, Nucula cancellata Jeffreys, 1882 - syn of: Nucula atacellana Schenck, 1939
cancellata, Nucula cancellata Meek & Hayden, 1857 † (FOSSIL)
cancellata, Nucula cancellata Vredenburg, 1928 † (FOSSIL)
capillacea, Nucula capillacea Deshayes, 1858 † (FOSSIL)
cardara, Ennucula cardara (Dall, 1916)
carinata, Nucula carinata Lea, 1843 - syn of: Nuculana acuta (Conrad, 1831)
carlottensis, Nucula carlottensis (Dall, 1897)
carlottensis, Lamellinucula carlottensis Dall, 1897 - syn of: Nucula carlottensis (Dall, 1897)
castagni, Truncacila castagni Forner & Valls, 2012 † (FOSSIL)
castanea, Nucula castanea Adams, 1856 - syn of: Nucula nitidula Adams, 1856
castrensis, Acila castrensis (Hinds, 1843)
castrensis, Truncacila castrensis Howe, 1922 - syn of: Acila castrensis (Hinds, 1843)
catalina, Nucula catalina Olsson, 1930 † (FOSSIL)
certisinus, Nucula certisinus Finlay, 1930
chipolana, Nucula chipolana Dall, 1898 † (FOSSIL)
chrysocoma, Nucula chrysocoma Dall, 1908 - syn of: Nucula profundorum Smith, 1885
chrysocoma, Nucula chrysocoma Dall, 1908 - syn of: Nucula profundorum Smith, 1885
ciae, Nucula ciae Sharpe, 1853 † - syn of: Deceptrix ciae (Sharpe, 1853) † (FOSSIL)
cilleborgensis, Nucula cilleborgensis Ravn, 1907 † - syn of: Lamellinucula comta (Goldfuss, 1837) † (FOSSIL)
clavata, Nucula clavata (Calcara, 1841) † (FOSSIL)
cobboldae, Truncacila cobboldae (J. de C. Sowerby, 1817) † (FOSSIL)
cobboldiae, Nucula cobboldiae J. de C. Sowerby, 1817 † - syn of: Truncacila cobboldae (J. de C. Sowerby, 1817) † (FOSSIL)
colombiana, Ennucula colombiana (Dall, 1908)
commutata, Nucula commutata Philippi, 1844 - syn of: Saccella commutata (Philippi, 1844)
compar, Nuculoma compar Iredale, 1939 - syn of: Ennucula superba (Hedley, 1902)
compta, Nucula compta Goldfuss, 1837 † (FOSSIL)
compta, Nucula compta Gould, 1834 † (FOSSIL)
comta, Lamellinucula comta (Goldfuss, 1837) † (FOSSIL)
concentrica, Pronucula concentrica Cotton, 1930 - syn of: Nucula pusilla Angas, 1877
concentrica, Nucula concentrica Say, 1824 - syn of: Nuculana concentrica (Say, 1824)
conceptionis, Nucula conceptionis Dall, 1896 - syn of: Poroleda uschakovi (Scarlato, 1981)
concinna, Nucula concinna Dana, 1849 † - syn of: Polidevcia cryptica Waterhouse, 1988 † (FOSSIL)
concinna, Nucula concinna Sowerby, 1836 † (FOSSIL)
conradi, Truncacila conradi (Meek) † (FOSSIL)
consentanea, Nucula consentanea Melvill & Standen, 1907
consobrina, Nucula consobrina Adams & Angas, 1864 - syn of: Ennucula obliqua (Lamarck, 1819)
convexa, Ennucula convexa (Sowerby, 1833)
convexa, Nucula convexa Jeffreys, 1879 - syn of: Ennucula aegeensis (Forbes, 1844)
convexior, Nucula fragilis convexior Glibert
cooperi, Nucula cooperi Dickerson, 1913 † (FOSSIL)
corbiculiformis, Nuculoidea corbiculiformis Hall & Whitfield, 1869 † - syn of: Nuculoidea corbuliformis (Hall & Whitfield, 1869) † (FOSSIL)
corbuliformis, Nuculoidea corbuliformis (Hall & Whitfield, 1869) † (FOSSIL)
corbuliformis, Gibbonucula corbuliformis Eames, 1951 † (FOSSIL)
corbuliformis, Nucula corbuliformis Locard, 1886 - syn of: Ennucula corbuloides (Seguenza, 1877)
corbuliformis, Nucula corbuliformis Locard, 1886 - syn of: Ennucula corbuloides (Seguenza, 1877)
corbuloides, Ennucula corbuloides (Seguenza, 1877)
corbuloides, Nuculoma corbuloides Møller, 1842 - syn of: Ennucula corbuloides (Seguenza, 1877)
cordata, Nucula cordata Goldfuss, 1837 † (FOSSIL)
cordyla, Nucula cordyla Dall, 1908 - syn of: Nuculana cordyla (Dall, 1908)
cornutus, Nuculopsis cornutus Dembskaja, 1972 † (FOSSIL)
corticata, Ennucula corticata (Møller, 1842)
corticata, Nuculoma corticata Møller, 1842 - syn of: Ennucula corticata (Møller, 1842)
cossmanni, Nucula cossmanni Vincent, 1892 † (FOSSIL)
costacallistiformis, Lamellinucula costacallistiformis Eames, 1951 † (FOSSIL)
costae, Nucula costae Sharpe, 1853 † - syn of: Praenucula costae (Sharpe, 1853) † (FOSSIL)
costaeimbricatis, Nucula costaeimbricatis Newton, 1922 † (FOSSIL)
costellata, Nucula costellata Sowerby, 1833 - syn of: Nuculana costellata (Sowerby, 1833)
covra, Nucula covra Bergmans, 1978
crassa, Nucula crassa Hinds, 1843 - syn of: Nuculana crassa (Hinds, 1843)
crassicostata, Nucula crassicostata Smith, 1872
crassidens, Nucula crassidens Nicklés, 1955
crenifera, Nucula crenifera Sowerby, 1833 - syn of: Adrana crenifera (Sowerby, 1833)
crenulata, Nucula crenulata (Adams, 1856)
crenulata obliterata, Nucula crenulata obliterata Dall, 1881 - syn of: Nucula crenulata (Adams, 1856)
crepida, Nucula crepida Marwick, 1931 † (FOSSIL)
crispa, Nucula crispa Hinds, 1843 - syn of: Saccella elenensis (Sowerby, 1833)
cromata, Nucula cromata Sorgenfrel, 1958 † (FOSSIL)
crosbyana, Nucula crosbyana Guppy, 1882 - syn of: Orthoyoldia solenoides (Dall, 1881)
crystallina, Nucula crystallina Poppe, Tagaro & Stahlschmidt, 2015
culebrensis, Nucula culebrensis Smith, 1885
cumingii, Ennucula cumingii (Hinds, 1843)
cuneata, Nucula cuneata Münster, 1841 † - syn of: Nucula subcuneata D'Orbigny, 1849 † (FOSSIL)
cuneata, Nucula cuneata Sowerby, 1833 - syn of: Nuculana cuneata Sowerby, 1833
cuneiformis, Palaeonucula cuneiformis (Sowerby, 1840) † (FOSSIL)
cuneifrons, Leionucula cuneifrons Conrad, 1860 † - syn of: Nucula cunifrons Conrad, 1860 † (FOSSIL)
cuneifrons, Nucula cuneifrons Conrad, 1860 † - syn of: Nucula cunifrons Conrad, 1860 † (FOSSIL)
cunifrons, Nucula cunifrons Conrad, 1860 † (FOSSIL)
cylindrica, Nucula cylindrica McChesney, 1859 † - syn of: Cardiomorpha missouriensis Shumard & Swallow, 1858 † (FOSSIL)
cymella, Nucula cymella Dall, 1886 - syn of: Ennucula pernambucensis (Smith, 1885)
cynthiae, Condylonucula cynthiae Moore, 1977
cyrenoides, Sinonucula cyrenoides (Kuroda, 1929)
cytherea, Nucula cytherea Dall, 1881 - syn of: Tindaria cytherea (Dall, 1881)
dalmasi, Ennucula dalmasi (Dautzenberg, 1900)
darella, Nucula darella Dall, 1916 - syn of: Nucula profundorum Smith, 1885
darlingensis, Nuculopsis darlingensis Dickins, 1963 † (FOSSIL)
dautzenbergi, Ennucula dautzenbergi (Prashad, 1932)
davilae, Nucula davilae Olsson, 1922 † (FOSSIL)
deceptriformis, Nuculoidea deceptriformis Bailey † (FOSSIL)
decipiens, Ennucula decipiens (Philippi, 1844)
decisa, Truncacila decisa (Conrad, 1855) † (FOSSIL)
decisa ilpinensis, Truncacila decisa ilpinensis Pronina, 1980 † - syn of: Truncacila decisa (Conrad, 1855) † (FOSSIL)
declivis, Nucula declivis Hinds, 1843
decorosa, Pronucula decorosa (Hedley, 1902)
decorosa, Nucula decorosa Hedley, 1902 - syn of: Pronucula decorosa (Hedley, 1902)
decorosa, Pronucula decorosa May, 1915 - syn of: Nucula mayi (Iredale, 1930)
decussata, Nucula decussata Sowerby, 1833 - syn of: Nucula sulcata Bronn, 1831
definita, Ennucula definita (Iredale, 1939)
defuniak, Nucula defuniak Gardner, 1926 † (FOSSIL)
delli, Linucula delli Maxwell, 1988 † (FOSSIL)
delphinodonta, Nucula delphinodonta Mighels & Adams, 1842
deltoidea, Nucula deltoidea Phillips, 1848 † (FOSSIL)
demessa, Truncacila demessa (Finlay, 1927) † (FOSSIL)
depressilunulata, Lamellinucula depressilunulata Eames, 1951 † (FOSSIL)
devjatilovae, Leionucula devjatilovae Kafanov, 2001 † (FOSSIL)
diaphana, Ennucula diaphana Prashad, 1932 - syn of: Ennucula similis (Rhind & Allen, 1992)
dilatata, Nucula dilatata Philippi, 1844 - syn of: Malletia dilatata (Philippi, 1844)
dilecta, Ennucula dilecta (Smith, 1891)
dilecta, Nucula dilecta Smith, 1891 - syn of: Ennucula dilecta (Smith, 1891)
dispar, Nucula dispar Barrande, 1881 † - syn of: Praenucula dispar (Barrande, 1881) † (FOSSIL)
distincta, Nucula distincta Turton, 1932
divaricata, Acila divaricata (Hinds, 1843)
divaricata, Nucula divaricata Hinds, 1843 - syn of: Acila divaricata (Hinds, 1843)
divaricata, Nucula divaricata Valenciennes, 1846 - syn of: Acila castrensis (Hinds, 1843)
divaricata archibenthalis, Acila divaricata archibenthalis Okutani
divaricata balabacensis, Acila divaricata balabacensis Schenck, 1936 - syn of: Acila divaricata (Hinds, 1843)
divaricata schencki, Acila divaricata schencki Habe, 1958 - syn of: Acila mirabilis (Adams & Reeve, 1850)
divaricata submirabilis, Acila divaricata submirabilis Schenck, 1936 - syn of: Acila mirabilis (Adams & Reeve, 1850)
divaricata vengeriana, Acila divaricata vengeriana Lautenschläger, 1968 - syn of: Acila divaricata (Hinds, 1843)
divaricata vigilia, Acila divaricata vigilia Schenck, 1936 - syn of: Acila vigilia Schenck, 1936
docilis, Ennucula docilis Olsson, 1964 † (FOSSIL)
domandaensis, Nucula domandaensis Eames, 1951 † (FOSSIL)
donaciformis, Nucula donaciformis Smith, 1895
dorsocrenata, Nucula dorsocrenata (Habe, 1977)
dowlingi, Pectinucula dowlingi (McLearn, 1919) † (FOSSIL)
dunedinensis, Nucula dunedinensis Finlay, 1928
duritas, Nuculoma duritas Iredale, 1931 - syn of: Ennucula obliqua (Lamarck, 1819)
eborea, Nucula eborea Conrad, 1846 - syn of: Nuculana concentrica (Say, 1824)
ehrlichi, Leionucula ehrlichi (Hoernes, 1875) † (FOSSIL)
eightsii, Nucula eightsii Jay, 1839 - syn of: Yoldia eightsii (Jay, 1839)
elenensis, Nucula elenensis Sowerby, 1833 - syn of: Saccella elenensis (Sowerby, 1833)
elliptica, Nucula elliptica Goldfuss, 1837 † - syn of: Nuculana elliptica (Goldfuss, 1837) † (FOSSIL)
elongata, Ennucula elongata (Rhind & Allen, 1992)
elongata, Acila elongata Nagao & Huzioka, 1941 † (FOSSIL)
elongata, Nucula elongata Sowerby, 1833 - syn of: Adrana sowerbyana (D'Orbigny, 1833)
eltanini, Ennucula eltanini Dell, 1990
emarginata, Nucula emarginata Lamarck, 1819 - syn of: Nuculana pella (Linnaeus, 1767)
ensinoides, Nucula ensinoides Olsson, 1922 † (FOSSIL)
ermanni, Acila ermanni (Girard, 1843) † (FOSSIL)
etheridgei, Nucula etheridgei Ludbrook, 1966 † (FOSSIL)
excavata, Nucula excavata Hinds, 1843 - syn of: Saccella elenensis (Sowerby, 1833)
excisa, Nucula excisa Philippi, 1844 - syn of: Bathyspinula excisa (Philippi, 1844)
exigua, Lamellinucula exigua Arnold, 1903 - syn of: Nucula exigua Sowerby, 1833
exigua, Nucula exigua Sowerby, 1833
eximia, Truncacila eximia (Yokoyama, 1925) † (FOSSIL)
exodonta, Nucula exodonta Prashad, 1932
expansa, Nucula expansa Reeve, 1855 - syn of: Ennucula tenuis (Montagu, 1808)
expansa, Nucula expansa Wissmann, 1841 † (FOSSIL)
ezquerrae, Nucula ezquerrae Sharpe, 1853 † - syn of: Tancrediopsis ezquerrae (Sharpe, 1853) † (FOSSIL)
faba, Nucula faba Wissmann, 1841 † - syn of: Nucula lineata Goldfuss, 1837 † (FOSSIL)
fabula, Nucula fabula Sowerby, 1833 - syn of: Nuculana pella (Linnaeus, 1767)
falklandica, Nucula falklandica Preston, 1912
felipponei, Nucula felipponei Marshall, 1928 - syn of: Ennucula puelcha (D'Orbigny, 1842)
fenestralis, Pronucula fenestralis (Tate, 1886) † (FOSSIL)
fernandensis, Nucula fernandensis Villarroel, 1971
fernandinae, Nucula fernandinae Dall, 1927
flindersi, Ennucula flindersi Cotton, 1930 - syn of: Ennucula dilecta (Smith, 1891)
formosa, Leionucula formosa Nagao, 1930 † (FOSSIL)
fragilis, Nucula fragilis Deshayes, 1829 † (FOSSIL)
fragilis, Nucula fragilis Thiele & Jaeckel, 1931 - syn of: Ennucula jaeckeli Huber, 2010
fragilis convexior, Nucula fragilis convexior Glibert, 1985
fragilis gracilis, Nucula fragilis gracilis Bogsch, 1936 † (FOSSIL)
frigida, Ennucula frigida Anelli & al., 2006 † (FOSSIL)
fujianensis, Nuculopsis fujianensis Wang, 1993 † (FOSSIL)
fultoni, Acila fultoni (Smith, 1892)
gabbi, Leionucula gabbi (Stanton, 1895) † (FOSSIL)
gabbiana, Nucula gabbiana Dickerson, 1916 † (FOSSIL)
gackhensis, Ennucula gackhensis Krishtofovich, 1984 † (FOSSIL)
galatheae, Austronucula galatheae Dell, 1956
galinae, Truncacila galinae Slodkewitsch, 1967 † (FOSSIL)
gallica, Nucula similis gallica Glibert & Poel (FOSSIL)
gallinacea, Varinucula gallinacea (Finlay, 1930) † (FOSSIL)
gallinacea, Nucula gallinacea (Finlay, 1930) † - syn of: Varinucula gallinacea (Finlay, 1930) † (FOSSIL)
gemmulata, Lamellinucula gemmulata Habe, 1953
georgiana, Ennucula georgiana (Dell, 1964)
georgiana, Nucula georgiana Semper, 1907 † (FOSSIL)
getkilnensis, Nucula getkilnensis Devjatilova, 1981 † (FOSSIL)
gettysburgensis, Acila gettysburgensis (Reagan, 1909) † (FOSSIL)
gettysburgensis alaskensis, Acila gettysburgensis alaskensis Clark, 1932 † (FOSSIL)
gibba, Nucula gibba Adams, 1856 - syn of: Nucula mitralis Hinds, 1843
gibbosa, Nuculopsis gibbosa Fleming, 1828 † (FOSSIL)
girtyi, Nuculopsis girtyi Schenck, 1934 † (FOSSIL)
glendonensis, Nuculopsis glendonensis (Dana, 1849) † (FOSSIL)
goniocostata, Trigonucula goniocostata Hautmann, 2001 † (FOSSIL)
gordoni, Economolopsis gordoni Hoare & al., 1989 † (FOSSIL)
gottschei, Truncacila gottschei (Böhm, 1916) † (FOSSIL)
gracilenta, Nucula gracilenta Wood † (FOSSIL)
gracilis, Nucula fragilis gracilis Bogsch (FOSSIL)
grahami, Truncacila grahami Squires & Saul, 2006 † (FOSSIL)
grandis, Leionucula grandis Malumian & al., 1978 † (FOSSIL)
grangei, Ennucula grangei (Marwick, 1926) † (FOSSIL)
granulata, Acila granulata (Smith, 1906)
granulosa, Ennucula granulosa (Verrill, 1884)
grayi, Ennucula grayi (D'Orbigny, 1846)
greppini, Nucula greppini Deshayes, 1858 † (FOSSIL)
groenlandica, Nucula groenlandica Posselt, 1898 - syn of: Megayoldia thraciaeformis (Storer, 1838)
groenlandica, Nucula groenlandica Posselt, 1898 - syn of: Megayoldia thraciaeformis (Storer, 1838)
guangxiensis, Nuculopsis guangxiensis Yang & al., 2016 † (FOSSIL)
guineensis, Brevinucula guineensis Thiele & Jaeckel, 1931 - syn of: Brevinucula verrilli (Dall, 1886)
haboroensis, Leionucula haboroensis (Kanno & Matsuno, 1960) † (FOSSIL)
haesendoncki, Nuculoma haesendoncki (Nyst & Westendorp, 1839) † (FOSSIL)
haesendoncki hanseata, Nuculoma haesendoncki hanseata (Kautsky, 1925) † (FOSSIL)
haidana, Truncacila haidana Packard, 1936 † (FOSSIL)
hamata, Nucula hamata Carpenter, 1864 - syn of: Nuculana hamata Carpenter, 1864
hanleyi, Nucula hanleyi Winckworth, 1931
hannibali, Leionucula hannibali (Clark, 1925) † (FOSSIL)
hannibali suworovi, Leionucula hannibali suworovi Pronina, 1980 † - syn of: Leionucula hannibali (Clark, 1925) † (FOSSIL)
hanoverensis, Nuculoidea hanoverensis Kindle † (FOSSIL)
hanseata, Nuculoma haesendoncki hanseata Kautsky (FOSSIL)
hartvigiana, Linucula hartvigiana (Dohrn, 1864)
hawaiensis, Nucula hawaiensis Pilsbry, 1921
headonensis, Nucula headonensis Morris † (FOSSIL)
hedleyi, Nucula hedleyi Pritchard & Gatliff, 1904 - syn of: Nucula pusilla Angas, 1877
herzeri, Nucula herzeri Nettelroth, 1889 † - syn of: Nuculoidea corbuliformis (Hall & Whitfield, 1869) † (FOSSIL)
hilli, Lissanucula hilli (Woodring, 1925) † (FOSSIL)
himenourensis, Acila himenourensis Tashiro, 1976 † - syn of: Malletia himenourensis Tashiro, 1976 † (FOSSIL)
hokkaidoensis, Truncacila hokkaidoensis Nagao, 1932 † (FOSSIL)
hopensacki, Nucula hopensacki de Verneuil & Barrande, 1855 † - syn of: Cardiolaria beirensis (Sharpe, 1853) † (FOSSIL)
hunickeni, Leionucula hunickeni Zinsmeister & Macellari, 1988 † (FOSSIL)
hyperborea, Nucula hyperborea Gould, 1841 - syn of: Yoldia hyperborea (Gould, 1841)
imperta, Nuculopsis imperta Waterhouse, 1964 † (FOSSIL)
impressa, Nucula impressa Sowerby † (FOSSIL)
inconspicua, Nucula inconspicua Adams, 1871
inflata, Ennucula inflata Hancock, 1846 - syn of: Ennucula tenuis (Montagu, 1808)
inflata, Nucula inflata Wissmann, 1841 † (FOSSIL)
inflata romboides, Ennucula inflata romboides Scarlato, 1981 - syn of: Ennucula romboides (Scarlato, 1981)
infrequens, Nucula infrequens (Maxwell, 1992)
infrquens, Nucula infrquens Maxwell, 1992 † (FOSSIL)
insignis, Acila insignis (Gould, 1861)
insignis, Nucula insignis (Hayami & Kase, 1993)
insignis, Nucula insignis Gould, 1861 - syn of: Acila insignis (Gould, 1861)
insolita, Nucula insolita Pronina, 1969 † (FOSSIL)
interflucta, Nucula interflucta Marincovich, 1973
iphigenia, Nucula iphigenia (Dall, 1896)
iphigenia, Lamellinucula iphigenia Dall, 1896 - syn of: Nucula iphigenia (Dall, 1896)
iphigenia azulensis, Nucula iphigenia azulensis Olsson, 1942
iridescens, Nuculoma iridescens Habe & Sakurai, 1965
irregularis, Nucula irregularis Sowerby, 1904
isthmica, Acila isthmica Brown & Pilsbry, 1911 † (FOSSIL)
isthmica burica, Acila isthmica burica Olsson, 1942
izushotoensis, Nucula izushotoensis (Okutani, 1966)
jacksonii, Nucula jacksonii Gould, 1841 - syn of: Nuculana pernula (Müller, 1779)
jaeckeli, Ennucula jaeckeli Huber, 2010
japonica, Nucula japonica Dall, 1898 - syn of: Acila insignis (Gould, 1861)
jeffreysi, Lamellinucula jeffreysi (Bellardi, 1875) † (FOSSIL)
jucunda, Acila jucunda (Thiele & Jaeckel, 1931)
kalimnae, Nucula kalimnae Singleton, 1932 † (FOSSIL)
kamtschatica, Truncacila kamtschatica Ilyina, 1963 † - syn of: Truncacila cobboldae (J. de C. Sowerby, 1817) † (FOSSIL)
kanaka, Nucula kanaka Bergmans, 1991
kazanensis, Nucula kazanensis de Verneuil, 1845 † - syn of: Polidevcia kasanensis (de Verneuil, 1845) † (FOSSIL)
keenae, Lamellinucula keenae Bernard, 1983 - syn of: Nucula carlottensis (Dall, 1897)
kerguelensis, Nucula kerguelensis Thiele, 1912
kermadecensis, Pronucula kermadecensis Oliver, 1915
kholmskensis, Acila kholmskensis Krishtofovich, 1964 † (FOSSIL)
kovatschensis, Acila kovatschensis Krishtofovich, 1947 † (FOSSIL)
kovatschensis, Leionucula kovatschensis Sinelnikova, 1991 † (FOSSIL)
kryshtofovichii, Leionucula kryshtofovichii Sinelnikova, 1990 † (FOSSIL)
kuluvensis, Ennucula kuluvensis Krishtofovich, 1984 † (FOSSIL)
lacryma, Nucula lacryma Sowerby, 1824 † - syn of: Nuculana lacryma (Sowerby, 1824) † (FOSSIL)
lacunosa, Nucula lacunosa Hutton, 1885 - syn of: Linucula hartvigiana (Dohrn, 1864)
laevigata, Leionucula laevigata (Sowerby, 1818) † (FOSSIL)
laevigata, Nucula laevigata Gould, 1838 - syn of: Yoldia sapotilla (Gould, 1841)
laevis, Nucula laevis Sowerby † - syn of: Pensarnia laeviformis Cope † (FOSSIL)
lanceolata, Nucula lanceolata D'Orbigny, 1842 - syn of: Adrana patagonica (D'Orbigny, 1845)
lanceolata, Nucula lanceolata Lamarck, 1819 - syn of: Adrana electa Adams, 1858
largillierti, Nucula largillierti Philippi, 1851 - syn of: Nuculana bicuspidata (Gould, 1845)
lata, Nucula lata Hinds, 1843 - syn of: Yoldia lata (Hinds, 1843)
lateralis, Nucula lateralis Terquem & Jourdy, 1869 † (FOSSIL)
laternaria, Nucula laternaria Valenciennes, 1846 - syn of: Megayoldia thraciaeformis (Storer, 1838)
layardii, Ennucula layardii (Adams, 1856)
leiyangensis, Nuculopsis leiyangensis Liu, 1976 † (FOSSIL)
lenticula, Nucula lenticula Møller, 1842 - syn of: Yoldiella lenticula (Möller, 1842)
leptodonta, Leionucula leptodonta Bernard, 1983 - syn of: Ennucula tenuis (Montagu, 1808)
leptodonta, Nucula leptodonta Bernard, 1983 - syn of: Ennucula tenuis (Montagu, 1808)
levatiformis, Nuculavus levatiformis (Walcott, 1884) † (FOSSIL)
libera, Nucula libera Bergmans, 1991
lineata, Nucula lineata Goldfuss, 1837 † (FOSSIL)
lingualis, Nucula lingualis Phillips, 1848 † (FOSSIL)
linki, Ennucula linki (Dall, 1916)
lipoensis, Nuculopsis lipoensis Grabau, 1934 † (FOSSIL)
lirata, Nuculoidea lirata (Conrad) † (FOSSIL)
lisser, Nuculopsis lisser Babin & al., 2001 † (FOSSIL)
longa, Acila longa Kalishevich, 1969 † (FOSSIL)
loringi, Nucula loringi Adams & Angas, 1864 - syn of: Ennucula cumingii (Hinds, 1843)
lunulae, Lamellinucula lunulae del Río & Camacho-García, 2002 † (FOSSIL)
lyallii, Nucula lyallii Baird, 1863 - syn of: Acila castrensis (Hinds, 1843)
lyrata, Nucula lyrata Hinds, 1843 - syn of: Saccella eburnea (Sowerby, 1833)
macandrewii, Nucula macandrewii Hanley, 1860 - syn of: Ennucula aegeensis (Forbes, 1844)
macrorhyncha, Nucula macrorhyncha Spriestersbach, 1925 † - syn of: Nuculoidea corbuliformis (Hall & Whitfield, 1869) † (FOSSIL)
magna, Nucula magna Lamont † (FOSSIL)
magnifica, Nucula magnifica Conrad, 1833 † (FOSSIL)
major, Nucula major Richards, 1944 † (FOSSIL)
makitoensis, Palaeonucula makitoensis Hayami, 1959 † (FOSSIL)
malabarica, Nucula malabarica Hanley, 1860
mametschinskensis, Lamellinucula mametschinskensis Devjatilova, 1981 † - syn of: Leionucula hannibali (Clark, 1925) † (FOSSIL)
mancorensis, Nucula mancorensis Olsson, 1931 † (FOSSIL)
mandraei, Nucula mandraei Hanley, 1860 - syn of: Ennucula aegeensis (Forbes, 1844)
maoria, Pronucula maoria Powell, 1937
mareana, Ennucula mareana (Weisbord, 1964)
mareana, Nucula mareana Weisbord, 1964 - syn of: Ennucula dalmasi (Dautzenberg, 1900)
marella, Nucula marella Hertlein, Hanna & Strong, 1940 - syn of: Nuculana marella (Hertlein, Hanna & Strong, 1940)
margaritacea, Nucula margaritacea Bruguière, 1789 - syn of: Nucula nucleus (Linnaeus, 1758)
margaritifera, Nucula margaritifera Douvillé, 1916 † (FOSSIL)
mariae, Nucula mariae Nolf, 2005
markovskensis, Lacia markovskensis Devjatilova, 1981 † - syn of: Acila pleschakovi Krishtofovich, 1947 † (FOSSIL)
marmorea, Nucula marmorea Hinds, 1843
marshalli, Nucula marshalli Schenck, 1939
martini, Nucula martini Finlay, 1927 † (FOSSIL)
marujamensis, Acila marujamensis Ilyina, 1957 † - syn of: Truncacila cobboldae (J. de C. Sowerby, 1817) † (FOSSIL)
mauricensis, Nucula mauricensis Harris, 1919 † (FOSSIL)
mauritiana, Nucula mauritiana Sowerby, 1833 - syn of: Nuculana mauritiana (Sowerby, 1833)
maya, Condylonucula maya Moore, 1977
mayeri, Nucula mayeri Hörnes, 1865 † (FOSSIL)
mayi, Nucula mayi (Iredale, 1930)
mayi, Pronucula mayi Iredale, 1930 - syn of: Nucula mayi (Iredale, 1930)
mediavia, Nucula mediavia Harris, 1896 † (FOSSIL)
melvilleana, Leionucula melvilleana Whittle & al., 2012 † (FOSSIL)
menuda, Nuculavus menuda Kues, 1991 † (FOSSIL)
mercerensis, Nucula mercerensis McChesney, 1868 † - syn of: Cardiomorpha missouriensis Shumard & Swallow, 1858 † (FOSSIL)
mesembrina, Nucula mesembrina (Hedley, 1916)
micans, Nucula micans Angas, 1879 - syn of: Nucula pusilla Angas, 1877
micheleae, Nucula micheleae Marincovich Jr., 1993 † (FOSSIL)
microconcentrica, Nucula microconcentrica Wade, 1926 † (FOSSIL)
microsperma, Nucula microsperma Berry, 1947 - syn of: Ennucula tenuis (Montagu, 1808)
microsperna, Nucula microsperna Berry, 1947 - syn of: Ennucula tenuis (Montagu, 1808)
miliaris, Nucula miliaris Wood, 1840 - syn of: Nucinella ovalis (Wood, 1840) †
minor, Lamellinucula minor (Deshayes, 1858) † (FOSSIL)
minuscula, Nucula minuscula Melvill & Standen, 1907 - syn of: Nucula falklandica Preston, 1912
minuscula, Nucula minuscula Pfeffer, 1886 - syn of: Mysella minuscula (Pfeffer, 1886)
minuta, Nucula minuta Tenison-Woods, 1876 - syn of: Nucula pusilla Angas, 1877
minutissima, Nucula minutissima Locard, 1896 - syn of: Austronucula perminima (Monterosato, 1875)
minutoides, Acila minutoides Kuroda & Habe, 1958
mirabilis, Acila mirabilis (Adams & Reeve, 1850)
mirabilis, Nucula mirabilis Adams & Reeve, 1850 - syn of: Acila mirabilis (Adams & Reeve, 1850)
mirada, Nucula mirada Olsson, 1964 † (FOSSIL)
mirifica, Ennucula mirifica (Dall, 1907)
misolensis, Palaeonucula misolensis (Jaworski, 1915) † (FOSSIL)
mitralis, Nucula mitralis Hinds, 1843
mixta, Nucula mixta Deshayes, 1858 † (FOSSIL)
moneronica, Truncacila moneronica Slodkewitsch, 1967 † (FOSSIL)
montagui, Nucula montagui Gray, 1825 - syn of: Nuculana montagui (Gray, 1825)
montpelierensis, Nuculopsis montpelierensis (Girty, 1910) † (FOSSIL)
moorei, Nucula moorei Winckworth, 1931 - syn of: Nucula nitidosa Winckworth, 1930
morundiana, Nucula morundiana Tate, 1886 † (FOSSIL)
muffleri, Palaeonucula muffleri McRoberts, 2017 † (FOSSIL)
multidentata, Nucula multidentata Prashad, 1933
munda, Truncacila munda Kalishevich, 1969 † (FOSSIL)
musculosa, Ennucula musculosa Anelli & al., 2006 † (FOSSIL)
muta, Truncacila muta (Clark, 1918) † (FOSSIL)
myalis, Nucula myalis Couthouy, 1838 - syn of: Yoldia myalis (Couthouy, 1838)
nagaoi, Truncacila nagaoi Oyama & Mizuno, 1958 † (FOSSIL)
naibensis, Leionucula naibensis Kalishevich, 1969 † (FOSSIL)
nakazimai, Truncacila nakazimai Otuka, 1939 † (FOSSIL)
narica, Nucula narica Vredenburg, 1928 † (FOSSIL)
navicularis, Nucula navicularis Couthouy, 1831 - syn of: Megayoldia thraciaeformis (Storer, 1838)
navicularis, Nucula navicularis Couthouy, 1839 - syn of: Megayoldia thraciaeformis (Storer, 1838)
navis, Palaeonucula navis (Piette, 1868) † (FOSSIL)
neda, Nucula neda Hall & Whitfield, 1872 † - syn of: Nuculoidea corbuliformis (Hall & Whitfield, 1869) † (FOSSIL)
nejdensis, Nucula nejdensis Abbass, 1972 † (FOSSIL)
neocorbuliformis, Gibbonucula neocorbuliformis Eames, 1954 † (FOSSIL)
ngatutura, Nucula ngatutura Laws, 1936
nicklesi, Nucula nicklesi Cosel, 1995
nimbosa, Nucula nimbosa Prashad, 1932 - syn of: Nucula semen Thiele & Jaeckel, 1931
niotica, Nucula niotica Hall & Whitfield, 1872 † - syn of: Nuculoidea corbuliformis (Hall & Whitfield, 1869) † (FOSSIL)
niponica, Ennucula niponica (Smith, 1885)
nipponica, Nuculoma nipponica Smith, 1885 - syn of: Ennucula niponica (Smith, 1885)
nitida, Nucula nitidosa nitida Sowerby
nitida, Nucula nitida Sowerby, 1833 - syn of: Nucula nitidosa nitida (Sowerby, 1833)
nitida radiata, Nucula nitida radiata Marshall, 1893 - syn of: Nucula nitidosa Winckworth, 1930
nitida turgida, Nucula nitida turgida Leckenby & Marshall, 1875 - syn of: Nucula nitidosa Winckworth, 1930
nitida ventrosa, Nucula nitida ventrosa Jeffreys, 1879 - syn of: Nucula nucleus (Linnaeus, 1758)
nitidiosa, Nucula nitidiosa Winckworth, 1930 - syn of: Nucula nitidosa Winckworth, 1930
nitidosa, Nucula nitidosa Winckworth, 1930
nitidosa nitida, Nucula nitidosa nitida (Sowerby, 1833)
nitidula, Nucula nitidula Adams, 1856
nitidulaformis, Nucula nitidulaformis Powell, 1971
njalindungensis, Nucula njalindungensis Martin, 1919 † (FOSSIL)
notobenthalis, Nucula notobenthalis Thiele, 1912
nova, Leionucula nova (Wickens, 1911) † (FOSSIL)
nucleata, Nucula nucleata Locard, 1886 - syn of: Nucula nucleus (Linnaeus, 1758)
nucleus, Nucula nucleus (Linnaeus, 1758)
nucleus, Nucula nucleus Linnaeus, 1758 - syn of: Nucula nucleus (Linnaeus, 1758)
nucleus hanleyi, Nucula nucleus hanleyi Winckworth, 1931 - syn of: Nucula hanleyi Winckworth, 1931
nuculana, Ennucula nuculana (Dall) † (FOSSIL)
nuda, Nucula nuda Wissmann, 1841 † - syn of: Dacryomya tarua Skwarko, 1973 † (FOSSIL)
obliqua, Ennucula obliqua (Lamarck, 1819)
obliqua, Nucula obliqua Gray, 1833 - syn of: Ennucula grayi (D'Orbigny, 1846)
obliqua, Nucula obliqua Hanley, 1860 - syn of: Ennucula superba (Hedley, 1902)
obliqua, Nucula obliqua Lamarck, 1819 - syn of: Ennucula obliqua (Lamarck, 1819)
obliqua, Nucula obliqua Münster, 1841 † - syn of: Palaeonucula subobliqua (D'Orbigny, 1849) † (FOSSIL)
obliqua, Nucula obliqua Say, 1820 - syn of: Nucula proxima Say, 1820
obliqua subdilecta, Nucula obliqua subdilecta Iredale, 1929 - syn of: Ennucula obliqua (Lamarck, 1819)
obliterata, Nucula obliterata Dall, 1881 - syn of: Nucula crenulata (Adams, 1856)
obliterata, Nucula obliterata Knudsen, 1970 - syn of: Nucula callicredemna Dall, 1890
oblonga, Nucula oblonga Brown, 1827 - syn of: Nuculana pernula (Müller, 1779)
observatoria, Nucula observatoria Ihering, 1907 † (FOSSIL)
obtusa, Nucula obtusa Lamarck, 1799
obtusa, Nucula obtusa Sowerby, 1836 † (FOSSIL)
okawensis, Nuculavus okawensis (Schenck, 1939) † (FOSSIL)
oliva, Ennucula oliva Kilburn, 1999
opima, Nuculoidea opima (Hall, 1843) † (FOSSIL)
oppressa, Nucula oppressa Bergmans, 1991
orbicella, Nucula orbicella Olsson, 1922 † (FOSSIL)
orekta, Ennucula orekta Iredale, 1939
orientalis, Nuculopsis orientalis Ichikawa, 1951 † (FOSSIL)
ornata, Nucula ornata Sowerby, 1846 † - syn of: Neilo ornata (Sowerby, 1846) † (FOSSIL)
osawanoensis, Leionucula osawanoensis (Tsuda, 1959) † (FOSSIL)
osugii, Truncacila osugii Nagao & Huzioka, 1941 † (FOSSIL)
otamaringaensis, Ennucula otamaringaensis (Marwick, 1926) † (FOSSIL)
otamatea, Linucula otamatea (Laws, 1941) † (FOSSIL)
ovata, Nucula ovata Verrill & Bush, 1898 - syn of: Nucula proxima Say, 1820
ovatotruncata, Leionucula ovatotruncata Scarlato, 1981 - syn of: Ennucula tenuis (Montagu, 1808)
oviformis, Nuculopsis oviformis Waterhouse, 1964 † (FOSSIL)
ovula, Nucula ovula Lea, 1833 † (FOSSIL)
oyamadensis, Truncacila oyamadensis Hirayama, 1955 † (FOSSIL)
paboensis, Nucula paboensis Olsson, 1931 † (FOSSIL)
pachydonta, Ennucula pachydonta (Prashad, 1932)
packardi, Truncacila packardi Devjatilova, 1981 † (FOSSIL)
paita, Acila paita Olsson, 1931 † (FOSSIL)
pakistanica, Lamellinucula pakistanica Eames, 1951 † (FOSSIL)
palaioanaxea, Leionucula palaioanaxea Stilwell, 1993 † (FOSSIL)
palmeri, Leionucula palmeri Zinsmeister, 1984 † (FOSSIL)
panamina, Ennucula panamina (Dall, 1908)
panamina, Nucula panamina Dall, 1908 - syn of: Ennucula panamina (Dall, 1908)
papillifera, Nucula papillifera Thiele & Jaeckel, 1931
papuensis, Austronucula papuensis (Bergmans, 1978)
parisiensis, Nucula parisiensis Deshayes, 1860 † (FOSSIL)
parva, Truncacila parva Devjatilova, 1981 † (FOSSIL)
parva, Nucula parva Sowerby, 1833 - syn of: Nuculana minuta (Müller, 1776)
parvula, Leionucula parvula Devjatilova, 1981 † - syn of: Leionucula devjatilovae Kafanov, 2001 † (FOSSIL)
patagonica, Leionucula patagonica (Philippi, 1887) † (FOSSIL)
paulula, Nucula paulula Adams, 1856
paytensis, Nucula paytensis Adams, 1856 - syn of: Nucula exigua Sowerby, 1833
pecticostata, Truncacila pecticostata Kalishevich, 1969 † (FOSSIL)
pectinata, Lamellinucula pectinata Amano, 1957 † - syn of: Nucula amanoi Tashiro, 1976 † (FOSSIL)
peltella, Nucula peltella Dall, 1903 † (FOSSIL)
percrassa, Nucula percrassa Conrad, 1856 † (FOSSIL)
peregrina, Nuculoma peregrina (Deshayes, 1860) † (FOSSIL)
perfecta, Acila perfecta Slodkewitsch, 1967 † - syn of: Acila gettysburgensis (Reagan, 1909) † (FOSSIL)
perforata, Ennucula perforata (Rhind & Allen, 1992)
perminima, Austronucula perminima (Monterosato, 1875)
perminima, Nucula perminima Monterosato, 1875 - syn of: Austronucula perminima (Monterosato, 1875)
pernambucensis, Ennucula pernambucensis (Smith, 1885)
pernambucensis, Nuculoidea pernambucensis Smith, 1885 - syn of: Ennucula pernambucensis (Smith, 1885)
pernambucensis, Nucula pernambucensis Smith, 1885 - syn of: Ennucula pernambucensis (Smith, 1885)
perumbonata, Nucula perumbonata White, 1880 † - syn of: Phestia perumbonata (White, 1880) † (FOSSIL)
petriola, Nucula petriola Dall, 1916 - syn of: Huxleyia munita (Dall, 1898)
philippiana, Nucula philippiana Nyst, 1845 - syn of: Yoldiella philippiana (Nyst, 1845)
pidhensis, Nuculopsis pidhensis Reed, 1936 † (FOSSIL)
pigafettae, Nucula pigafettae Dall, 1908 - syn of: Ennucula puelcha (D'Orbigny, 1842)
pilkeyi, Nucula pilkeyi Ward & Blackwelder, 1987 † (FOSSIL)
pisum, Nucula pisum Sowerby, 1833
placentina, Nucula placentina Lamarck, 1819 † (FOSSIL)
planata, Leionucula planata (Deshayes, 1942) † (FOSSIL)
planiculmen, Nucula planiculmen Kilburn, 1999
planimarginata, Nucula planimarginata Meek & Hayden, 1857 † (FOSSIL)
pleschakovi, Acila pleschakovi Krishtofovich, 1947 † (FOSSIL)
plura, Acila plura Olsson, 1931 † (FOSSIL)
polii, Nucula polii Philippi, 1836 - syn of: Nucula sulcata Bronn, 1831
polynesica, Nucula polynesica Rehder, 1980 - syn of: Nucula hawaiensis Pilsbry, 1921
ponderata, Nucula ponderata Barrande, 1881 † - syn of: Concavodonta ponderata (Barrande, 1881) † (FOSSIL)
poposiensis, Nuculopsis poposiensis Branson, 1930 † (FOSSIL)
portlandica, Nucula portlandica Hitchcock, 1836 - syn of: Portlandia arctica (Gray, 1824)
portlandica, Nucula portlandica Reeve, 1855 - syn of: Portlandia arctica (Gray, 1824)
postangulata, Leionucula postangulata Clark, 0 † - syn of: Acila pleschakovi Krishtofovich, 1947 † (FOSSIL)
poyaensis, Leionucula poyaensis Freneix, 1958 † - syn of: Leionucula suboblonga (Wilckens, 1907) † (FOSSIL)
praedivaricata, Acila praedivaricata Nagao & Huzioka, 1941 † (FOSSIL)
praemissa, Nucula praemissa Semper, 1861 † - syn of: Lamellinucula comta (Goldfuss, 1837) † (FOSSIL)
praenipponica, Ennucula praenipponica (Kamada, 1962) † (FOSSIL)
praetenta, Nucula praetenta Iredale, 1924
praevigilia, Acila praevigilia Krishtofovich, 1984 † (FOSSIL)
pratasensis, Neonucula pratasensis (Lan & Lee, 2001)
pratasensis, Nucula pratasensis Lan & Lee, 2001 - syn of: Neonucula pratasensis (Lan & Lee, 2001)
prestoni, Nucula prestoni Ray, 1952 - syn of: Acila jucunda (Thiele & Jaeckel, 1931)
princeps, Truncacila princeps Schenck, 1943 † (FOSSIL)
prisca, Palaeonucula prisca Kurushin, 1985 † (FOSSIL)
priska, Palaeonucula priska Kurushin, 1985 † (FOSSIL)
privigna, Ennucula privigna Iredale, 1939
profundorum, Nucula profundorum Smith, 1885
proxima, Nucula proxima Say, 1820
proxima ovata, Nucula proxima ovata Verrill & Bush, 1898 - syn of: Nucula proxima Say, 1820
proxima truncula, Nucula proxima truncula Dall, 1898 - syn of: Nucula proxima Say, 1820
prunicola, Nucula prunicola Dall, 1898 † (FOSSIL)
pseudoexigua, Nucula pseudoexigua Villarroel & Stuardo, 1998
pseudopunctata, Brevinucula pseudopunctata Dockery, 1982 † (FOSSIL)
psjakauphensis, Leionucula psjakauphensis (Khomenko, 1934) † (FOSSIL)
puelcha, Ennucula puelcha (D'Orbigny, 1842)
puelcha savatieri, Ennucula puelcha savatieri (Mabille & Rochebrune, 1889)
puelchana, Nucula puelchana D'Orbigny, 1842 - syn of: Ennucula puelcha (D'Orbigny, 1842)
pulchella, Nucula pulchella Branson, 1930 † - syn of: Nuculopsis poposiensis Branson, 1930 † (FOSSIL)
pulchra, Nucula pulchra Krauss, 1848 - syn of: Nucula nucleus (Linnaeus, 1758)
pumila, Nucula pumila Sars, 1851 - syn of: Nucula tumidula Malm, 1861
punjabensis, Leionucula punjabensis Eames, 1951 † (FOSSIL)
pusilla, Nucula pusilla Angas, 1877
pusilla, Truncacila pusilla Tashiro, 1976 † (FOSSIL)
putiensis, Palaeonucula putiensis Marwick, 1953 † (FOSSIL)
qingyanensis, Palaeonucula qingyanensis Chen, 1976 † (FOSSIL)
quirica, Nucula quirica Dall, 1916 - syn of: Ennucula tenuis (Montagu, 1808)
qujiangensis, Palaeonucula qujiangensis Xiong, 1978 † (FOSSIL)
rabaniana, Nucula rabaniana Nevill, 1871 - syn of: Nucula mitralis Hinds, 1843
radiata, Nucula radiata De Kay, 1843 - syn of: Nucula proxima Say, 1820
radiata, Nucula radiata Forbes & Hanley, 1849 - syn of: Nucula hanleyi Winckworth, 1931
rakhiensis, Leionucula rakhiensis Eames, 1951 † (FOSSIL)
recens, Linucula recens Dell, 1956
recondita, Nucula recondita Gofas & Salas, 1996 - syn of: Austronucula perminima (Monterosato, 1875)
rectangula, Nuculopsis rectangula (McChesney, 1860) † (FOSSIL)
recurva, Nucula recurva Conrad, 1831 - syn of: Nuculana montagui (Gray, 1825)
rembangensis, Nucula rembangensis Martin, 1919 † (FOSSIL)
reticularis, Nucula reticularis Ortmann, 1900 † (FOSSIL)
reticulata, Nucula reticulata Jeffreys, 1876 - syn of: Nucula atacellana Schenck, 1939
retusa, Nucula retusa Hinds, 1843 - syn of: Yoldiella retusa (Hinds, 1843)
revei, Nucula revei Bergmans, 1978
rhomboidea, Nucula rhomboidea Phillips, 1848 † (FOSSIL)
rhytidopleura, Nucula rhytidopleura Kilburn, 1999
robai, Nucula robai Kuroda, 1929 - syn of: Nuculana robai (Kuroda, 1929)
romboides, Ennucula romboides (Scarlato, 1981)
rosaria, Truncacila rosaria Squires & Saul, 2006 † (FOSSIL)
rossiana, Nucula rossiana Finlay, 1930
ruatakiensis, Linucula ruatakiensis (Marwick, 1926) † (FOSSIL)
rugifera, Nucula rugifera Prashad, 1932 - syn of: Nucula papillifera Thiele & Jaeckel, 1931
rugosa, Nucula rugosa Odhner, 1918 - syn of: Nucula tamatavica Odhner, 1943
rugulosa, Nucula rugulosa Sowerby, 1833
sagittata, Varinucula sagittata (Suter, 1917) † (FOSSIL)
salamensis, Austronucula salamensis (Thiele & Jaeckel, 1931)
salebrosus, Nuculopsis salebrosus Dembskaja, 1972 † (FOSSIL)
saltator, Nucula saltator (Iredale, 1939)
sansibarensis, Ennucula sansibarensis (Thiele & Jaeckel, 1931)
sapotilla, Nucula sapotilla Gould, 1841 - syn of: Yoldia sapotilla (Gould, 1841)
savatieri, Ennucula puelcha savatieri Mabille & Rochebrune
savatieri, Nucula savatieri Rochebrune & Mabille, 1889 - syn of: Ennucula puelcha (D'Orbigny, 1842)
schencki, Nucula schencki Hertlein & Strong, 1940
schencki, Austronucula schencki Powell, 1939
schencki, Truncacila schencki Stoyanow, 1949 † (FOSSIL)
sculpta, Acila sculpta Pease, 1860 - syn of: Acila mirabilis (Adams & Reeve, 1850)
sculpta, Nucula sculpta Pease, 1860 - syn of: Acila mirabilis (Adams & Reeve, 1850)
sculpturata, Nucula sculpturata Sowerby, 1904
securicula, Nucula securicula Dufour, 1881 † (FOSSIL)
sedanensis, Nucula sedanensis Haanstra & Spiker, 1932 † (FOSSIL)
seguinensis, Gibbonucula seguinensis Garvie, 2013 † (FOSSIL)
semen, Nucula semen Thiele & Jaeckel, 1931
semiornata, Nucula semiornata Del Rio, 1992 - syn of: Ennucula puelcha (D'Orbigny, 1842)
semiornata, Nucula semiornata D'Orbigny, 1842
semiornata, Lamellinucula semiornata D'Orbigny, 1842 - syn of: Nucula semiornata D'Orbigny, 1842
semiornata, Nucula semiornata D'Orbigny, 1846 - syn of: Nucula semiornata D'Orbigny, 1842
semiramisensis, Nucula semiramisensis Preston, 1916 - syn of: Ennucula cumingii (Hinds, 1843)
semirostrata, Acila semirostrata Grant & Gale, 1931
semistriata, Nucula semistriata Tate, 1886 † (FOSSIL)
semistriata, Nucula semistriata Wood, 1840 † - syn of: Yoldia semistriata (Wood, 1840) † (FOSSIL)
sericea, Nucula sericea Thiele & Jaeckel, 1931
serotina, Nucula serotina Hinds, 1843 - syn of: Orthoyoldia serotina (Hinds, 1843)
setorymensis, Nuculopsis setorymensis Kurushin, 1987 † (FOSSIL)
shaleri, Nucula shaleri Dall, 1894 † (FOSSIL)
shimojimensis, Truncacila shimojimensis Tashiro, 1976 † (FOSSIL)
shimoyamai, Acila shimoyamai Oyama & Mizuno, 1958 † (FOSSIL)
shumardana, Nuculopsis shumardana (Hall, 1856) † (FOSSIL)
shumardensis, Nuculopsis shumardensis (Hall, 1856) † (FOSSIL)
siberutensis, Ennucula siberutensis (Thiele & Jaeckel, 1931)
siberutensis, Nucula siberutensis Thiele & Jaeckel, 1931 - syn of: Ennucula siberutensis (Thiele & Jaeckel, 1931)
siliqua, Nucula siliqua Reeve, 1855 - syn of: Portlandia arctica (Gray, 1824)
similis, Ennucula similis (Rhind & Allen, 1992)
similis, Pronucula similis Cossmann & Pissarro, 1904 † (FOSSIL)
similis, Nuculoma similis Rhind & Allen, 1992 - syn of: Ennucula similis (Rhind & Allen, 1992)
similis, Nucula similis Sowerby, 1813
similis gallica, Nucula similis gallica Glibert & Poel, 1965 † (FOSSIL)
simplex, Nucula simplex Adams, 1856 - syn of: Ennucula obliqua (Lamarck, 1819)
simplex, Nucula simplex Deshayes, 1842 † (FOSSIL)
sinaria, Nucula sinaria Dall, 1898 † (FOSSIL)
sinegorskiensis, Leionucula sinegorskiensis Kalishevich, 1969 † (FOSSIL)
sinnatella, Nucula sinnatella Cossmann † (FOSSIL)
sinuatella, Lamellinucula sinuatella (Cossmann, 1908) † (FOSSIL)
smithvillensis, Nucula smithvillensis Stenzel & Twining, 1957 † (FOSSIL)
smitki, Nucula smitki Author unknown † (FOSSIL)
snatolensis, Truncacila snatolensis Sinelnikova, 1991 † (FOSSIL)
somaliensis, Nucula somaliensis Thiele & Jaeckel, 1931 - syn of: Nucula consentanea Melvill & Standen, 1907
soriensis, Lamellinucula soriensis Eames, 1951 † (FOSSIL)
spheniopsis, Nucula spheniopsis Conrad, 1865 † - syn of: Nucula sphenopsis Conrad, 1865 † (FOSSIL)
sphenopsis, Nucula sphenopsis Conrad, 1865 † (FOSSIL)
stantoni, Nucula stantoni Stephenson, 1923 † (FOSSIL)
stephana, Nucula stephana Henry, 1876 † (FOSSIL)
stillwaterensis, Acila stillwaterensis Weaver & Palmer, 1922
storrsi, Nucula storrsi Stanton, 1895 † (FOSSIL)
stotteri, Nucula stotteri Klipstein, 1843 † - syn of: Nucula lineata Goldfuss, 1837 † (FOSSIL)
strangei, Ennucula strangei (Adams, 1856)
strangei, Nucula strangei Adams, 1856 - syn of: Ennucula strangei (Adams, 1856)
strangeiformis, Ennucula strangeiformis (Dell, 1956)
strangeiformis, Nucula strangeiformis Dell, 1956 - syn of: Ennucula strangeiformis (Dell, 1956)
striata, Nucula striata King & Broderip, 1832 - syn of: Neilonella sulculata (Gould, 1852)
striatissima, Nucula striatissima Seguenza, 1877
strigilata, Palaeonucula strigilata (Goldfuss, 1837) † (FOSSIL)
strigillata, Palaeonucula strigillata Goldfuss, 1837 † - syn of: Palaeonucula strigilata (Goldfuss, 1837) † (FOSSIL)
strigillata, Nucula strigillata Goldfuss, 1837 † - syn of: Palaeonucula strigilata (Goldfuss, 1837) † (FOSSIL)
striolata, Nucula striolata Adams, 1856
studeri, Nucula studeri d'Archaic, 1850 † (FOSSIL)
suahelica, Nucula suahelica (Thiele & Jaeckel, 1931)
subaraucana, Leionucula subaraucana Frassinetti, 1997 † (FOSSIL)
subcuneata, Nucula subcuneata D'Orbigny, 1849 † (FOSSIL)
subluxa, Nucula subluxa Kilburn, 1999
submargaritacea, Nucula submargaritacea Rouault, 1849 † (FOSSIL)
submirabilis, Acila submirabilis Makiyama, 1926
subobliqua, Palaeonucula subobliqua (D'Orbigny, 1849) † (FOSSIL)
suboblonga, Leionucula suboblonga (Wilckens, 1907) † (FOSSIL)
subovalis, Nucula subovalis Goldfuss, 1837 † (FOSSIL)
subovata, Ennucula subovata Verrill & Bush, 1898 - syn of: Ennucula corbuloides (Seguenza, 1877)
subrecurva, Nucula subrecurva Phillips, 1829 † (FOSSIL)
subrotundata, Nucula subrotundata Morningstar, 1922 † (FOSSIL)
subtransversa, Nucula subtransversa Nyst, 1844 † (FOSSIL)
subtriangularis, Brevinucula subtriangularis Rhind & Allen, 1992
subtrigona, Nucula subtrigona Münster, 1841 † (FOSSIL)
subtrigona, Nucula subtrigona Simpson, 1890 † - syn of: Nuculoidea corbuliformis (Hall & Whitfield, 1869) † (FOSSIL)
sulcata, Nucula sulcata Adams, 1856 - syn of: Linucula hartvigiana (Dohrn, 1864)
sulcata, Nucula sulcata Bronn, 1831
sulcellata, Nucula sulcellata Wissmann, 1841 † - syn of: Nuculana sulcellata (Wissmann, 1841) † (FOSSIL)
sulcifera, Nucula sulcifera Reeve, 1855 - syn of: Portlandia sulcifera (Reeve, 1855)
sulculata, Nucula sulculata Gould, 1852 - syn of: Neilonella sulculata (Gould, 1852)
sultana, Nucula sultana Thiele & Jaeckel, 1931
sumatrana, Nucula sumatrana Thiele & Jaeckel, 1931 - syn of: Nucula donaciformis Smith, 1895
superba, Ennucula superba (Hedley, 1902)
superba, Nucula superba Hedley, 1902 - syn of: Ennucula superba (Hedley, 1902)
suprastriata, Nucula suprastriata Arnold, 1903 - syn of: Nucula exigua Sowerby, 1833
surinamensis, Nucula surinamensis Van Regteren Altena, 1968
suworovi, Nucula suworovi Pronina, 1980 † - syn of: Leionucula hannibali (Clark, 1925) † (FOSSIL)
taeniolata, Ennucula taeniolata (Dall, 1908)
takashii, Nucula takashii Bernard, 1983 - syn of: Nucula carlottensis (Dall, 1897)
tallahalaensis, Nucula tallahalaensis Dockery, 1982 † (FOSSIL)
tamatavica, Nucula tamatavica Odhner, 1943
tanneri, Nucula tanneri Dall, 1908 - syn of: Ennucula grayi (D'Orbigny, 1846)
taphria, Nucula taphria Dall, 1898 † (FOSSIL)
tatriana, Nucula tatriana King, 1850 † (FOSSIL)
tellinoides, Nucula tellinoides Sowerby, 1823 - syn of: Adrana tellinoides (Sowerby, 1823)
tenisoni, Ennucula tenisoni (Pritchard, 1896) † (FOSSIL)
tenuis, Ennucula tenuis (Montagu, 1808)
tenuis, Nucula tenuis Philippi, 1836 - syn of: Yoldiella philippiana (Nyst, 1845)
tenuis, Pronucula tenuis Powell, 1927
tenuis, Nucula tenuis Powell, 1927 - syn of: Pronucula tenuis Powell, 1927
tenuis lucida, Nucula tenuis lucida Whiteaves, 1887 - syn of: Ennucula tenuis (Montagu, 1808)
tenuis typica, Nucula tenuis typica Sars, 1878 - syn of: Ennucula tenuis (Montagu, 1808)
tenuisculpta, Nucula tenuisculpta Gabb, 1873 † (FOSSIL)
tenuistriata, Nucula tenuistriata Sowerby, 1837 † (FOSSIL)
tenuisulcata, Nucula tenuisulcata Couthouy, 1838 - syn of: Nuculana tenuisulcata (Couthouy, 1838)
teramachii, Ennucula teramachii Habe, 1958 - syn of: Ennucula siberutensis (Thiele & Jaeckel, 1931)
terminalis, Nucula terminalis Bronn, 1831 † (FOSSIL)
terminalis, Nuculavus terminalis Chronic, 1949 † (FOSSIL)
tersior, Nucula tersior Marwick, 1929 † (FOSSIL)
thielei, Nucula thielei Schenck, 1939
thraciaeformis, Nucula thraciaeformis Storer, 1838 - syn of: Megayoldia thraciaeformis (Storer, 1838)
tokyoensis, Nucula tokyoensis Yokoyama, 1920
torresi, Nucula torresi Smith, 1885
totangiensis, Nucula totangiensis (Marwick, 1931)
townsendi, Nucula townsendi (Dall) † (FOSSIL)
triangula, Truncacila triangula Kalishevich, 1981 † (FOSSIL)
triangularis, Nuculopsis triangularis Campbell & Engel, 1963 † (FOSSIL)
trigona, Brevinucula trigona Verrill, 1885 - syn of: Brevinucula verrilli (Dall, 1886)
trigonica, Nucula trigonica Lan & Lee, 2001
trigonula, Nucula trigonula Wood, 1840 † (FOSSIL)
triquetra, Nucula triquetra Ponzi, 1872 - syn of: Nucula sulcata Bronn, 1831
trivialis, Nuculopsis trivialis (Eichwald, 1860) † (FOSSIL)
truncata, Nucula truncata Brown, 1827 - syn of: Portlandia arctica (Gray, 1824)
tsvetkoviensis, Nuculoma tsvetkoviensis Kurushin, 1985 † (FOSSIL)
tulongensis, Palaeonucula tulongensis Wen & Lan, 1976 † (FOSSIL)
tumida, Nucula tumida Hinds, 1843 - syn of: Ennucula convexa (Sowerby, 1833)
tumida, Nucula tumida Tenison Woods, 1877 † - syn of: Ennucula tenisoni (Pritchard, 1896) † (FOSSIL)
tumidula, Nucula tumidula Malm, 1861
tumidula, Nucula tumidula Thiele & Jaeckel, 1931 - syn of: Nucula nucleus (Linnaeus, 1758)
tumiensis, Ennucula tumiensis (Krishtofovich, 1964) † (FOSSIL)
turgens, Nucula turgens Wood, 1879 † (FOSSIL)
turgida, Nucula turgida Gould, 1846
turnerae, Nucula turnerae Clarke, 1961 - syn of: Ennucula pernambucensis (Smith, 1885)
tutamoensis, Linucula tutamoensis Marwick, 1931 † (FOSSIL)
umbonata, Nucula umbonata Seguenza, 1876 - syn of: Nucula tumidula Malm, 1861
umbonata, Nucula umbonata Smith, 1891 - syn of: Nucula praetenta Iredale, 1924
undata, Nucula undata Klipstein, 1843 † - syn of: Nucula lineata Goldfuss, 1837 † (FOSSIL)
uruguayensis, Nucula uruguayensis Marshall, 1928 - syn of: Nucula semiornata D'Orbigny, 1842
uruguayensis, Nucula uruguayensis Smith, 1880 - syn of: Ennucula puelcha (D'Orbigny, 1842)
variabilis, Nuculoma variabilis (Sowerby, 1824) † (FOSSIL)
variabilis, Nucula variabilis Sowerby, 1825 † (FOSSIL)
venezuelana, Nucula venezuelana Weisbord, 1964 † - syn of: Nucula vieta Guppy, 1874 † (FOSSIL)
ventricosa, Nuculopsis ventricosa Hall, 1858 † - syn of: Nuculopsis girtyi Schenck, 1934 † (FOSSIL)
vereshagini, Truncacila vereshagini Kalishevich, 1969 † (FOSSIL)
verrilli, Brevinucula verrilli (Dall, 1886)
vestigia, Nucula vestigia Marwick, 1929 † (FOSSIL)
vicksburgensis, Nucula vicksburgensis Conrad, 1848 † (FOSSIL)
vieta, Nucula vieta Guppy, 1874 † (FOSSIL)
vigilia, Acila vigilia Schenck, 1936
vincentiana, Nucula vincentiana (Cotton & Godfrey, 1938)
vokesi, Leionucula vokesi Moore, 1976 † (FOSSIL)
voorwindei, Pronucula voorwindei Bergmans, 1969 - syn of: Nucula torresi Smith, 1885
waiaotea, Linucula waiaotea (Laws, 1941) † (FOSSIL)
waikuraensis, Nucula waikuraensis Marwick, 1931 † (FOSSIL)
waipaoa, Linucula waipaoa Marwick, 1931 † (FOSSIL)
waltoni, Palaeonucula waltoni (Morris & Lycett, 1853) † (FOSSIL)
wanganuica, Linucula wanganuica (Laws, 1940) † (FOSSIL)
washingtonensis, Nucula washingtonensis Weaver, 1916 † (FOSSIL)
wewokana, Nuculopsis wewokana Girty, 1915 † (FOSSIL)
whatu, Ennucula whatu Maxwell, 1992 † (FOSSIL)
wymmensis, Nuculopsis wymmensis (Keyserling, 1846) † (FOSSIL)
yangtseensis, Nucula yangtseensis Frech, 1911 † - syn of: Nuculopsis yangtzeensis (Frech, 1911) † (FOSSIL)
yangtzeensis, Nuculopsis yangtzeensis (Frech, 1911) † (FOSSIL)
yaquinae, Nucula yaquinae Bernard, 1983 - syn of: Ennucula cardara (Dall, 1916)
yaquinae, Leionucula yaquinae Bernard, 1983 - syn of: Ennucula cardara (Dall, 1916)
yotsukurensis, Leionucula yotsukurensis Hirayama, 1958 † (FOSSIL)
yuani, Nuculopsis yuani Chao, 1927 † (FOSSIL)
zagorskiensis, Leionucula zagorskiensis Kalishevich, 1969 † (FOSSIL)
zophos, Nucula zophos Clarke, 1960
zwierzyckii, Nucula zwierzyckii Oostingh, 1933 † (FOSSIL)
|