CaRMS Taxon list
Aartsenia candida (Møller, 1842)
Acanthodoris pilosa (Abildgaard, 1789)
Acanthodoris subquadrata (Alder & Hancock, 1845) accepted as Acanthodoris pilosa (Abildgaard, 1789)
Acirsa borealis (Lyell, 1841)
Aclis acuta (Jeffreys, 1884) accepted as Parastilbe acuta (Jeffreys, 1884)
Aclis carolinensis Bartsch, 1911 accepted as Aclis sarissa R. B. Watson, 1881
Aclis sarissa R. B. Watson, 1881
Aclis striata A. E. Verrill, 1880 accepted as Odostomia striata (A. E. Verrill, 1880)
Aclis tenuis A. E. Verrill, 1882
Aclis verrilli Bartsch, 1911 accepted as Aclis tenuis A. E. Verrill, 1882
Acmaea testudinalis (O. F. Müller, 1776) accepted as Testudinalia testudinalis (O. F. Müller, 1776)
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)
Acteon melampoides Dall, 1881
Adalaria proxima (Alder & Hancock, 1854)
Admete couthouyi (J. C. Jay, 1839) accepted as Admete viridula (O. Fabricius, 1780)
Admete nodosa A. E. Verrill & S. Smith, 1885 accepted as Brocchinia nodosa (A. E. Verrill & S. Smith, 1885)
Admete viridula (O. Fabricius, 1780)
Aeolidia papillosa (Linnaeus, 1761)
Alderia modesta (Lovén, 1844)
Aldisa zetlandica (Alder & Hancock, 1854)
Alvania areolata (W. Stimpson, 1851) accepted as Tachyrhynchus reticulatus (Mighels & C. B. Adams, 1842)
Alvania exarata (W. Stimpson, 1851) accepted as Onoba exarata (W. Stimpson, 1851) accepted as Onoba mighelsii (W. Stimpson, 1851)
Alvania harpa (A. E. Verrill, 1880) accepted as Pusillina harpa (A. E. Verrill, 1880)
Alvania janmayeni (Friele, 1878) accepted as Frigidoalvania janmayeni (Friele, 1878)
Alvania latior (Mighels & C. B. Adams, 1842) accepted as Cingula latior Mighels & C. B. Adams, 1842
Alvania moerchii (Collin, 1886)
Alvania multilineata (W. Stimpson, 1851) accepted as Onoba aculeus (A. Gould, 1841)
Alvania pseudoareolata Warén, 1974
Alvania sandersoni (A. E. Verrill, 1884) accepted as Talassia sandersoni (A. E. Verrill, 1884)
Alvania scrobiculata (Møller, 1842)
Alvania syngenes (A. E. Verrill, 1884)
Alvania verrilli (Friele, 1886)
Alvania wyvillethomsoni (Friele, 1877) accepted as Punctulum wyvillethomsoni (Friele, 1877)
Alvania zetlandica (Montagu, 1816)
Alvinia zetlandica (Montagu, 1816) accepted as Alvania zetlandica (Montagu, 1816)
Amauropsis islandica (Gmelin, 1791)
Amnicola limosus (Say, 1817)
Amphissa acutecostata (R. A. Philippi, 1844)
Amphissa haliaeeti (Jeffreys, 1867) accepted as Amphissa acutecostata (R. A. Philippi, 1844)
Amphorina pallida (Alder & Hancock, 1842)
Anachis avara (Say, 1822) accepted as Costoanachis avara (Say, 1822)
Anachis lafresnayi (P. Fischer & Bernardi, 1857) accepted as Cotonopsis lafresnayi (P. Fischer & Bernardi, 1857)
Anatoma americana Bandel, 1998 accepted as Anatoma proxima (Dall, 1927)
Anatoma crispata (J. Fleming, 1828)
Anatoma proxima (Dall, 1927)
Ancula gibbosa (Risso, 1818)
Angustassiminea succinea (L. Pfeiffer, 1840)
Anomalisipho martensi (A. Krause, 1885)
Aplysia brasiliana Rang, 1828
Aplysia fasciata Poiret, 1789
Aplysia morio (A. E. Verrill, 1901)
Aplysia willcoxi Heilprin, 1887 accepted as Aplysia fasciata Poiret, 1789
Aporrhais occidentalis (H. Beck, 1836) accepted as Arrhoges occidentalis (H. Beck, 1836)
Ariadnaria borealis (Broderip & G. B. Sowerby I, 1829)
Ariadnaria conica (Møller, 1842)
Arrhoges occidentalis (H. Beck, 1836)
Asperspina riseri (M. P. Morse, 1976)
Assiminea succinea (L. Pfeiffer, 1840) accepted as Angustassiminea succinea (L. Pfeiffer, 1840)
Astyris lunata (Say, 1826)
Astyris multilineata (Dall, 1889)
Astyris pura A. E. Verrill, 1882
Astyris rosacea (A. Gould, 1840)
Astyris zonalis (A. Gould, 1848) accepted as Astyris lunata (Say, 1826)
Atlanta gaudichaudi Gray, 1850
Atlanta peronii Lesueur, 1817
Atlanta pulchella A. E. Verrill, 1884 (uncertain > taxon inquirendum )
Aulacofusus brevicauda (Deshayes, 1832)
Auriculinella bidentata (Montagu, 1808) accepted as Leucophytia bidentata (Montagu, 1808)
Azorilla lottae (A. E. Verrill, 1885)
Bathybela nudator (Locard, 1897)
Benthobia tryonii Dall, 1889
Benthomangelia antonia (Dall, 1881)
Benthonella tenella (Jeffreys, 1869)
Beringius behringii (Middendorff, 1848)
Beringius ossiani [sic] accepted as Beringius ossiania (Friele, 1879) accepted as Beringius turtoni (W. Bean, 1834)
Beringius ossiania (Friele, 1879) accepted as Beringius turtoni (W. Bean, 1834)
Beringius turtoni (W. Bean, 1834)
Berthella americana (A. E. Verrill, 1885)
Bittiolum alternatum (Say, 1822)
Bittiolum varium (L. Pfeiffer, 1840)
Bittium alternatum (Say, 1822) accepted as Bittiolum alternatum (Say, 1822)
Boonea bisuturalis (Say, 1822)
Boonea impressa (Say, 1822)
Boonea seminuda (C. B. Adams, 1839)
Boonea trifida (Totten, 1834) accepted as Boonea bisuturalis (Say, 1822)
Borealea nobilis (A. E. Verrill, 1880) accepted as Coryphella nobilis A. E. Verrill, 1880
Boreocingula castanea (Møller, 1842)
Boreocingula globulus (Møller, 1842)
Boreoscala greenlandica (Perry, 1811)
Boreotrophon abyssorum (A. E. Verrill, 1885) accepted as Pagodula abyssorum (A. E. Verrill, 1885)
Boreotrophon clathratus (Linnaeus, 1767)
Boreotrophon pacificus Dall, 1902
Boreotrophon truncatus (Strøm, 1768)
Brocchinia nodosa (A. E. Verrill & S. Smith, 1885)
Buccinum abyssorum A. E. Verrill & S. Smith, 1884
Buccinum angulosum Gray, 1839
Buccinum belcheri Reeve, 1855
Buccinum ciliatum (O. Fabricius, 1780)