| Full Current Name |
| Propilidium reticulatum (A. E. Verrill, 1885) |
| Propilidium elegans A. E. Verrill, 1884 |
| Coccopigya spinigera (Jeffreys, 1883) |
| Diodora tanneri (A. E. Verrill, 1882) |
| Diodora cayenensis (Lamarck, 1822) |
| Calliostoma bairdii Verrill & Smith, 1880 |
| Skenea diaphana (A. E. Verrill, 1884) |
| Calliotropis infundibulum (Watson, 1879) |
| Bittiolum varium (Pfeiffer, 1840) |
| Bittiolum alternatum (Say, 1822) |
| Littoraria irrorata (Say, 1822) |
| Assiminea succinea (Pfeiffer, 1840) |
| Caecum pulchellum Stimpson, 1851 |
| Hydrobia truncata (Vanatta, 1924) |
| Onobops jacksoni (Bartsch, 1953) |
| Teinostoma umbilicatum (H. C. Lea, 1843) |
| Crepidula fornicata (Linnaeus, 1758) |
| Crepidula plana Say, 1822 |
| Crepidula convexa Say, 1822 |
| Simnialena uniplicata (Sowerby II, 1849) |
| Tectonatica pusilla (Say, 1822) |
| Neverita duplicata (Say, 1822) |
| Euspira triseriata (Say, 1826) |
| Sinum perspectivum (Say, 1831) |
| Euspira heros (Say, 1822) |
| Oocorys sulcata P. Fischer, 1883 |
| Cymatium cingulatum (Lamarck, 1822) |
| Epitonium humphreysii (Kiener, 1838) |
| Epitonium dallianum (Verrill & Smith, 1880) |
| Epitonium angulatum (Say, 1831) |
| Epitonium multistriatum (Say, 1826) |
| Epitonium novangliae (Couthouy, 1838) |
| Epitonium rupicola (Kurtz, 1860) |
| Epitonium championi Clench & Turner, 1952 |
| Ophiolamia armigeri Warén & Carney, 1981 |
| Melanella jamaicensis (C. B. Adams, 1845) |
| Rectilabrum lanceolatum Bouchet & Warén, 1986 |
| Cerithiopsis virginica Henderson & Bartsch, 1914 |
| Cerithiopsis greenii (C. B. Adams, 1839) |
| Marshallora nigrocincta (C. B. Adams, 1839) |
| Triphora pyrrha Henderson & Bartsch, 1914 |
| Rapana venosa (Valenciennes, 1846) [Introduced] |
| Stramonita haemastoma (Linnaeus, 1767) |
| Eupleura caudata (Say, 1822) |
| Urosalpinx cinerea (Say, 1822) |
| Parvanachis obesa (C. B. Adams, 1845) |
| Astyris lunata (Say, 1826) |
| Astyris pura A. E. Verrill, 1882 |
| Costoanachis avara (Say, 1822) |
| Costoanachis translirata (Ravenel, 1861) |
| Colus pygmaeus (Gould, 1841) |
| Mohnia blakei (A. E. Verrill, 1885) |
| Buccinum undatum Linnaeus, 1758 |
| Colus islandicus (Mohr, 1786) |
| Busycon carica (Gmelin, 1791) |
| Busycon laeostomum Kent, 1982 |
| Busycotypus canaliculatus (Linnaeus, 1758) |
| Nassarius acutus (Say, 1822) |
| Ilyanassa trivittata (Say, 1822) |
| Nassarius vibex (Say, 1822) |
| Ilyanassa obsoleta (Say, 1822) |
| Benthobia tryonii Dall, 1889 |
| Olivella mutica (Say, 1822) |
| Dentimargo smithii (A. E. Verrill, 1885) |
| Dentimargo eburneolus (Conrad, 1834) |
| Prunum roscidum (Redfield, 1860) |
| Prunum boreale (A. E. Verrill, 1884) |
| Terebra dislocata (Say, 1822) |
| Gymnobela emertoni (Verrill & Smith, 1884) |
| Kurtziella cerina (Kurtz & Stimpson, 1851) |
| Oenopota rathbuni (A. E. Verrill, 1884) |
| Pyrgocythara plicosa (C. B. Adams, 1850) |
| Pseudomalaxis zancleus (Philippi, 1844) |
| Turbonilla toyatani Henderson & Bartsch, 1914 |
| Turbonilla pocahontasae Henderson & Bartsch, 1914 |
| Chrysallida cancellata (d'Orbigny, 1841) |
| Turbonilla virginica Henderson & Bartsch, 1914 |
| Turbonilla powhatani Henderson & Bartsch, 1914 |
| Turbonilla interrupta (Totten, 1835) |
| Sayella fusca (C. B. Adams, 1839) |
| Turbonilla elegantula A. E. Verrill, 1882 |
| Boonea seminuda (C. B. Adams, 1839) |
| Eulimastoma pocahontasae (Henderson & Bartsch, 1914) |
| Turbonilla grandis A. E. Verrill, 1885 |
| Evalea virginica (Henderson & Bartsch, 1914) |
| Boonea impressa (Say, 1822) |
| Sayella chesapeakea Morrison, 1939 |
| Turbonilla buteonis Bartsch, 1909 |
| Longchaeus candidus (Mörch, 1875) |
| Boonea bisuturalis (Say, 1822) |
| Turbonilla perlepida A. E. Verrill, 1885 |
| Turbonilla nivea (Stimpson, 1851) |
| Fargoa bushiana (Bartsch, 1909) |
| Acteon melampoides Dall, 1881 |
| Japonactaeon punctostriatus (C. B. Adams, 1840) |
| Haminoea solitaria (Say, 1822) |
| Acteocina canaliculata (Say, 1826) |
| Cylichna linearis Jeffreys, 1867 |
| Cylichna eburnea A. E. Verrill, 1885 |
| Ercolania fuscata (Gould, 1870) |
| Pleurobranchaea tarda A. E. Verrill, 1880 |
| Doris verrucosa Linnaeus, 1758 |
| Corambe obscura A. E. Verrill, 1870 |
| Okenia cupella (Vogel & Schultz, 1970) |
| Acanthodoris pilosa (Abildgaard, 1789) |
| Polycerella emertoni A. E. Verrill, 1880 |
| Aeolidia papillosa (Linnaeus, 1761) |
| Cratena pilata (Gould, 1870) |
| Melampus bidentatus Say, 1822 |
| Melampus floridanus Pfeiffer, 1856 |
| Myosotella myosotis (Draparnaud, 1801) |
| Solemya grandis Verrill & Bush, 1898 |
| Nucula proxima Say, 1822 |
| Tindaria callistiformis Verrill & Bush, 1897 |
| Yoldiella jeffreysi (Hidalgo, 1879) |
| Yoldiella minuscula Verrill & Bush, 1897 |
| Bathyarca inaequisculpta (E. A. Smith, 1885) |
| Bentharca asperula (Dall, 1881) |
| Anadara transversa (Say, 1822) |
| Lunarca ovalis (Bruguière, 1789) |
| Noetia ponderosa (Say, 1822) |
| Limopsis tenella Jeffreys, 1876 |
| Limopsis galathea Knudsen, 1970 |
| Mytilus edulis Linnaeus, 1758 |
| Geukensia demissa (Dillwyn, 1817) |
| Ischadium recurvum (Rafinesque, 1820) |
| Amygdalum papyrium (Conrad, 1846) |
| Crenella fragilis A. E. Verrill, 1885 |
| Ostreola equestris (Say, 1834) |
| Crassostrea virginica (Gmelin, 1791) |
| Anomia simplex d'Orbigny, 1853 |
| Argopecten irradians concentricus (Say, 1822) |
| Argopecten gibbus (Linnaeus, 1758) |
| Cyclopecten imbrifer (Lovén, 1846) |
| Cyclopecten nanus Verrill & Bush, 1897 |
| Astarte castanea (Say, 1822) |
| Astarte undata Gould, 1841 |
| Pleuromeris tridentata (Say, 1826) |
| Laevicardium pictum (Ravenel, 1861) |
| Dinocardium robustum (Lightfoot, 1786) |
| Laevicardium mortoni (Conrad, 1831) |
| Mulinia lateralis (Say, 1822) |
| Spisula solidissima (Dillwyn, 1817) |
| Raeta plicatella (Lamarck, 1818) |
| Rangia cuneata (Sowerby I, 1831) |
| Ensis americanus (Gould, 1870) |
| Donax fossor Say, 1822 |
| Tagelus plebeius (Lightfoot, 1786) |
| Macoma petalum (Valenciennes, 1821) |
| Angulus agilis (Stimpson, 1857) |
| Macoma phenax Dall, 1900 |
| Petricolaria pholadiformis (Lamarck, 1818) |
| Mercenaria mercenaria (Linnaeus, 1758) |
| Dosinia discus (Reeve, 1850) |
| Varicorbula operculata (Philippi, 1848) |
| Mya arenaria Linnaeus, 1758 |
| Cyrtopleura costata (Linnaeus, 1758) |
| Xylophaga clenchi Turner & Culliney, 1971 |
| Barnea truncata (Say, 1822) |
| Xylophaga atlantica Richards, 1942 |
| Pandora gouldiana Dall, 1886 |
| Cuspidaria undata (A. E. Verrill, 1884) |
| Periploma aleuticum (Krause, 1885) |
| Chaetopleura apiculata (Say, 1830) |
| Polyschides carolinensis (Bush, 1885) |
| Polyschides spectabilis (A. E. Verrill, 1885) |
