adriatica, Lyonsia adriatica Coen, 1937
aegeensis, Lyonsia aegeensis Sturany, 1896 - syn of: Allogramma formosa (Jeffreys, 1882)
aeruginosa, Lyonsia aeruginosa Mighels, 1844 - syn of: Lyonsia arenosa (Möller, 1842)
alvarezii, Lyonsia alvarezii D'Orbigny, 1846
amabilis, Lyonsia amabilis Dall, 1913 - syn of: Allogramma oahuense (Linnaeus, 1758)
annandalei, Lyonsia annandalei Ray, 1952 - syn of: Allogramma elegans (Thiele & Jaeckel, 1931)
arcaeformis, Lyonsia arcaeformis Von Martens, 1885
arctica, Lyonsia arctica Mörch, 1868 - syn of: Lyonsia arenosa (Möller, 1842)
arenosa, Lyonsia arenosa (Möller, 1842)
arenosa, Pandorina arenosa Møller, 1842 - syn of: Lyonsia arenosa (Möller, 1842)
arenosa sibirica, Lyonsia arenosa sibirica Leche, 1883 - syn of: Lyonsia arenosa (Möller, 1842)
arenosa tarasovi, Lyonsia arenosa tarasovi Scarlato, 1981 - syn of: Lyonsia arenosa (Möller, 1842)
argentea, Lyonsia argentea Jeffreys, 1881
avicularis, Lyonsia avicularis Kurtz, 1860
beana, Lyonsia beana D'Orbigny, 1853 - syn of: Entodesma brasiliense (Gould, 1850)
beana, Entodesma beana D'Orbigny, 1853 - syn of: Entodesma brasiliense (Gould, 1850)
beauii, Lyonsia beauii Arango, 1878 - syn of: Entodesma brasiliense (Gould, 1850)
beckii, Pandorina beckii Leche, 1878 - syn of: Lyonsia arenosa (Möller, 1842)
bracteata, Lyonsia bracteata (Gould, 1850)
brasiliense, Entodesma brasiliense (Gould, 1850)
brevifrons, Entodesma brevifrons (Sowerby, 1834)
brevifrons, Lyonsia brevifrons Sowerby, 1834 - syn of: Entodesma brevifrons (Sowerby, 1834)
britannica, Lyonsia britannica Rouault, 1851 † - syn of: Coxiconchia britannica (Rouault, 1851) † (FOSSIL)
bulla, Lyonsia bulla Dall, 1881 - syn of: Cetoconcha bulla (Dall, 1881)
californica, Lyonsia californica Conrad, 1837
californica haroldi, Lyonsia californica haroldi Dall, 1915 - syn of: Lyonsia californica Conrad, 1837
carinata, Ostomya carinata Wesselingh, 2006 † (FOSSIL)
celeste, Lyonsia celeste Pimenta & Oliveira, 2013
chilensis, Entodesma chilensis Philippi, 1845 - syn of: Entodesma cuneata (Gray, 1828)
corbuloides, Lyonsia corbuloides Lamarck, 1818 - syn of: Lyonsia norwegica (Gmelin, 1791)
coruscans, Lyonsia coruscans Scacchi, 1833 - syn of: Lyonsia norwegica (Gmelin, 1791)
cucumerina, Lyonsia cucumerina Ivanova, 1981
cuneata, Entodesma cuneata (Gray, 1828)
delicatum, Entodesma delicatum (Marincovich, 1973)
diaphana, Entodesma diaphana Carpenter, 1856 - syn of: Entodesma pictum (Sowerby, 1834)
elegans, Lyonsia elegans Thiele & Jaeckel, 1931 - syn of: Allogramma elegans (Thiele & Jaeckel, 1931)
elegantulum, Lyonsia elegantulum Soot-Ryen, 1957 - syn of: Entodesma solemyalis (Lamarck, 1818)
elongatulum, Entodesma elongatulum Soot-Ryen, 1957
flabellata, Lyonsia flabellata Gould, 1861 - syn of: Lyonsia arenosa (Möller, 1842)
floridana, Lyonsia floridana Conrad, 1849
fluviatilis, Ostomya fluviatilis Adams, 1860 - syn of: Anticorbula fluviatilis (Adams, 1860)
formosa, Lyonsia formosa Jeffreys, 1882 - syn of: Allogramma formosa (Jeffreys, 1882)
formosa major, Lyonsia formosa major Locard, 1898 - syn of: Allogramma formosa (Jeffreys, 1882)
formosa transversa, Lyonsia formosa transversa Locard, 1898 - syn of: Allogramma formosa (Jeffreys, 1882)
fretalis, Lyonsia fretalis Dall, 1915 - syn of: Entodesma solemyalis (Lamarck, 1818)
gibbosa, Lyonsia gibbosa Hancock, 1846 - syn of: Lyonsia arenosa (Möller, 1842)
gouldii, Lyonsia gouldii Dall, 1915 - syn of: Lyonsia californica Conrad, 1837
granulifera, Lyonsia granulifera Verrill & Bush, 1898
heberti, Lyonsia heberti Deshayes, 1857 † (FOSSIL)
hyalina, Lyonsia hyalina (Conrad, 1831)
hyalina floridana, Lyonsia hyalina floridana Conrad, 1849 - syn of: Lyonsia floridana Conrad, 1849
inflata, Lyonsia inflata Conrad, 1837 - syn of: Entodesma inflatum (Conrad, 1837)
inflatum, Entodesma inflatum (Conrad, 1837)
intracta, Lyonsia intracta Sturany, 1899 - syn of: Poromya intracta (Sturany, 1899)
jucunda, Lyonsia jucunda Smith, 1896 - syn of: Allogramma elegans (Thiele & Jaeckel, 1931)
kawamurai, Lyonsia kawamurai Habe, 1952
lucasana, Lyonsia lucasana Bartsch & Rehder, 1939 - syn of: Entodesma pictum (Sowerby, 1834)
magnifica, Lyonsia magnifica Dall, 1913
malvinensis, Lyonsia malvinensis D'Orbigny, 1846
montagui, Lyonsia montagui Brown, 1845 - syn of: Lyonsia norwegica (Gmelin, 1791)
myiformis, Ostomya myiformis Wesselingh, 2006 † (FOSSIL)
navicula, Entodesma navicula (Adams & Reeve, 1850)
navicula, Lyonsia navicula Adams & Reeve, 1850 - syn of: Entodesma navicula (Adams & Reeve, 1850)
navicula naviculoides, Entodesma navicula naviculoides Yokoyama, 1922
navicula saxicola, Entodesma navicula saxicola (Baird, 1863)
naviculoides, Entodesma navicula naviculoides Yokoyama
nesiotes, Lyonsia nesiotes Dall, 1915
nitida, Lyonsia nitida Fabricius, 1798 - syn of: Lyonsia norwegica (Gmelin, 1791)
norvegica, Lyonsia norvegica Gmelin, 1791 - syn of: Lyonsia norwegica (Gmelin, 1791)
norwegica, Lyonsia norwegica (Gmelin, 1791)
norwegica major, Lyonsia norwegica major Bucquoy, Dautzenberg & Dollfus, 1889 - syn of: Lyonsia norwegica (Gmelin, 1791)
norwegica striata, Lyonsia norwegica striata (Montagu, 1815)
nuculaniformis, Lyonsia nuculaniformis Scarlato, 1981
oahuense, Lyonsia oahuense Dall, 1913 - syn of: Allogramma oahuense (Linnaeus, 1758)
obovata, Lyonsia obovata Koenen, 1868 † (FOSSIL)
olonkini, Lyonsia olonkini Soot-Ryen, 1932 - syn of: Lyonsia arenosa (Möller, 1842)
pakistanica, Lyonsia pakistanica Eames, 1951 † (FOSSIL)
panamensis, Lyonsia panamensis Dall, 1908
papyria, Ostomya papyria Conrad, 1874 † (FOSSIL)
patagonicum, Entodesma patagonicum D'Orbigny, 1846
pellucida, Lyonsia pellucida Brown, 1818 - syn of: Lyonsia norwegica (Gmelin, 1791)
picta, Lyonsia picta Sowerby, 1834 - syn of: Entodesma pictum (Sowerby, 1834)
pictum, Entodesma pictum (Sowerby, 1834)
platensis, Entodesma platensis Dall, 1899 - syn of: Phlyctiderma semiaspera (Philippi, 1836)
plicata, Lyonsia plicata Carpenter, 1857 - syn of: Entodesma brasiliense (Gould, 1850)
praetenuis, Lyonsia praetenuis Dunker, 1882
pugetensis, Lyonsia pugetensis Dall, 1913 - syn of: Lyonsia bracteata (Gould, 1850)
puncturella, Entodesma puncturella Dall, 1899 † - syn of: Diplodonta puncturella (Dall, 1899) † (FOSSIL)
rostrata, Lyonsia rostrata Lischke, 1874 - syn of: Lyonsia ventricosa Gould, 1861
saxicola, Entodesma navicula saxicola Baird
saxicola, Entodesma saxicola Baird, 1863 - syn of: Entodesma navicula saxicola (Baird, 1863)
saxicola cylindracea, Entodesma saxicola cylindracea Carpenter, 1864 - syn of: Entodesma navicula (Adams & Reeve, 1850)
scammoni, Entodesma scammoni Dall, 1871 - syn of: Entodesma navicula (Adams & Reeve, 1850)
sechuranum, Entodesma sechuranum Pilsbry & Olsson, 1935
shimkevitch, Lyonsia shimkevitch (Sars, 1868)
solemyalis, Entodesma solemyalis (Lamarck, 1818)
spongiophila, Entodesma spongiophila Dall, 1871 - syn of: Entodesma pictum (Sowerby, 1834)
striata, Lyonsia norwegica striata Montagu
subaequilateralis, Lyonsia subaequilateralis Lundgren, 1895
subplicata, Lyonsia subplicata D'Orbigny, 1850 † (FOSSIL)
taiwanica, Lyonsia taiwanica Lan & Okutani, 2002
tanakai, Lyonsia tanakai Habe, 1981 - syn of: Lyonsia praetenuis Dunker, 1882
teramachii, Lyonsia teramachii (Habe, 1952)
truncatissima, Entodesma truncatissima Pilsbry, 1895 - syn of: Entodesma navicula (Adams & Reeve, 1850)
ventricosa, Lyonsia ventricosa Gould, 1861
venturaensis, Lyonsia venturaensis Clark & Woodford, 1927 † (FOSSIL)
vitrea, Lyonsia vitrea Hutton, 1873 - syn of: Thracia vitrea (Hutton, 1873)
vniroi, Lyonsia vniroi Scarlato, 1981
weisbordi, Entodesma weisbordi Macsotay & Campos, 2001
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