CaRMS Taxon list
Aartsenia candida (Møller, 1842)
Acteocina bidentata (A. d'Orbigny, 1841) accepted as Cylichnella bidentata (A. d'Orbigny, 1841)
Acteocina canaliculata (Say, 1826)
Acteocina oryza (Totten, 1835) accepted as Cylichnella oryza (Totten, 1835)
Alderia modesta (Lovén, 1844)
Aplysia brasiliana Rang, 1828
Aplysia fasciata Poiret, 1789
Aplysia morio (A. E. Verrill, 1901)
Aplysia willcoxi Heilprin, 1887 accepted as Aplysia fasciata Poiret, 1789
Asperspina riseri (M. P. Morse, 1976)
Auriculinella bidentata (Montagu, 1808) accepted as Leucophytia bidentata (Montagu, 1808)
Boonea bisuturalis (Say, 1822)
Boonea impressa (Say, 1822)
Boonea seminuda (C. B. Adams, 1839)
Boonea trifida (Totten, 1834) accepted as Boonea bisuturalis (Say, 1822)
Bulla gemma (A. E. Verrill, 1880) accepted as Roxania semilaevis (G. Seguenza, 1880)
Cavolinia gibbosa (A. d'Orbigny, 1835)
Cavolinia inflexa (Lesueur, 1813)
Cavolinia longirostris (Blainville, 1821) accepted as Diacavolinia longirostris (Blainville, 1821)
Cavolinia tridentata (Forsskål, 1775)
Cavolinia uncinata (A. d'Orbigny, 1835)
Chrysallida cancellata (A. d'Orbigny, 1841)
Chrysallida dux (Dall & Bartsch, 1906)
Clio cuspidata (Bosc, 1801)
Clio polita Pelseneer, 1888
Clio pyramidata Linnaeus, 1767
Clio recurva (Children, 1823)
Clione limacina (Phipps, 1774)
Corolla spectabilis Dall, 1871
Creseis acicula (Rang, 1828)
Creseis clava (Rang, 1828) accepted as Creseis acicula (Rang, 1828)
Creseis virgula (Rang, 1828)
Cuvierina atlantica Bé, MacClintock & Currie, 1972
Cuvierina columnella (Rang, 1827)
Cylichna alba (T. Brown, 1827)
Cylichna cylindracea (Pennant, 1777)
Cylichna cylindrica (Bruguière, 1792) accepted as Cylichna cylindracea (Pennant, 1777)
Cylichna eburnea A. E. Verrill, 1885
Cylichna gouldii (Couthouy, 1839)
Cylichna linearis Jeffreys, 1867 accepted as Cylichna cylindracea (Pennant, 1777)
Cylichna magna Lemche, 1941 accepted as Pseudocylichna magna (Lemche, 1941)
Cylichna occulta (Mighels & C. B. Adams, 1842) accepted as Cylichnoides occultus (Mighels & C. B. Adams, 1842)
Cylichna vortex (Dall, 1881)
Cylichnella bidentata (A. d'Orbigny, 1841)
Cylichnella oryza (Totten, 1835)
Cylichnina umbilicata (Montagu, 1803) accepted as Retusa umbilicata (Montagu, 1803)
Cylichnoides occultus (Mighels & C. B. Adams, 1842)
Diacavolinia elegans van der Spoel, Bleeker & Kobayasi, 1993 accepted as Diacavolinia strangulata (Deshayes, 1823)
Diacavolinia longirostris (Blainville, 1821)
Diacavolinia strangulata (Deshayes, 1823)
Diacria atlantica Dupont, 1998 accepted as Diacria trispinosa (Blainville, 1821)
Diacria trispinosa (Blainville, 1821)
Diaphana minuta T. Brown, 1827
Elysia catulus (A. Gould, 1870)
Elysia chlorotica A. Gould, 1870
Ercolania fuscata (A. Gould, 1870)
Eulimella acicula (R. A. Philippi, 1836)
Eulimella compactilis (Jeffreys, 1867)
Eulimella lissa A. E. Verrill, 1884
Eulimella polita (A. E. Verrill, 1872) (accepted > unreplaced junior homonym )
Eulimella smithii (A. E. Verrill, 1880)
Eulimella ventricosa (Forbes, 1844)
Fargoa bartschi (Winkley, 1909)
Fargoa bushiana (Bartsch, 1909)
Fargoa dianthophila (H. W. Wells & M. J. Wells, 1961)
Fargoa gibbosa (K. J. Bush, 1909)
Fossaria modicella (Say, 1825) accepted as Galba modicella (Say, 1825)
Galba modicella (Say, 1825)
Gyraulus deflectus (Say, 1824)
Haminella solitaria (Say, 1822)
Haminoea solitaria (Say, 1822) accepted as Haminella solitaria (Say, 1822)
Hedylopsis riseri M. P. Morse, 1976 accepted as Asperspina riseri (M. P. Morse, 1976)
Heliconoides inflatus (A. d'Orbigny, 1835)
Helisoma anceps (Menke, 1830)
Helisoma campanulatum (Say, 1821) accepted as Planorbella campanulata (Say, 1821)
Hermaea cruciata A. Gould, 1870
Hyalocylis striata (Rang, 1828)
Ladislavella arctica (I. Lea, 1864)
Ladislavella catascopium (Say, 1817)
Laona finmarchica (M. Sars, 1859) accepted as Praephiline finmarchica (M. Sars, 1859)
Laona quadrata (S. V. Wood, 1839)
Leucophytia bidentata (Montagu, 1808)
Limacina bulimoides (A. d'Orbigny, 1835)
Limacina helicina (Phipps, 1774)
Limacina helicoides Jeffreys, 1877 accepted as Thielea helicoides (Jeffreys, 1877)
Limacina inflata (A. d'Orbigny, 1835) accepted as Heliconoides inflatus (A. d'Orbigny, 1835)
Limacina lesueurii (A. d'Orbigny, 1836)
Limacina retroversa (J. Fleming, 1823)
Limacina trochiformis (A. d'Orbigny, 1835)
Liostomia eburnea (W. Stimpson, 1851)
Lymnaea arctica I. Lea, 1864 accepted as Ladislavella arctica (I. Lea, 1864)
Melampus bidentatus Say, 1822
Melampus floridanus L. Pfeiffer, 1856
Menestho albula (O. Fabricius, 1780)
Microhedyle nahantensis (Doe, 1974)
Myosotella myosotis (Draparnaud, 1801)
Odostomia (Boonea) bisuturalis (Say, 1822) accepted as Boonea bisuturalis (Say, 1822)
Odostomia (Boonea) impressa (Say, 1822) accepted as Boonea impressa (Say, 1822)
Odostomia (Boonea) seminuda (C. B. Adams, 1839) represented as Boonea seminuda (C. B. Adams, 1839)
Odostomia bruneri (A. E. Verrill, 1882)