Acteon costellatus Conrad, 1833 † (original description)
Acteon idoneus Conrad, 1833 † (original description)
Acteon pomilius Conrad, 1833 † (original description)
Arca stillicidium Conrad, 1832 † (original description)
Astarte callosa Conrad, 1833 † (original description)
Astarte proruta Conrad, 1833 † (original description)
Buccinum prorsum Conrad, 1833 † accepted as Laevibuccinum prorsum (Conrad, 1833) † (original description)
Buccinum sagenum Conrad, 1833 † accepted as Buccitriton sagenum (Conrad, 1833) † (original description)
Cancellaria gemmata Conrad, 1833 † (original description)
Cassis nuperus Conrad, 1833 † accepted as Phalium (Doliocassis) nuperum (Conrad, 1833) † represented as Phalium nuperum (Conrad, 1833) † (original description)
Corbula nasuta Conrad, 1833 † (original description)
Crassatella alta Conrad, 1832 † (original description)
Crassatella marylandica Conrad, 1832 † accepted as Marvacrassatella marylandica (Conrad, 1832) † (original description)
Dentalium thalloides Conrad, 1833 † (original description)
Donax limatula Conrad, 1833 † (original description)
Emarginula arata Conrad, 1833 † (original description)
Erycina aequorea Conrad, 1833 † accepted as Mactropsis aequorea (Conrad, 1833) † (original description)
Erycina rectilinearis Conrad, 1833 † (original description)
Fissurella tenebrosa Conrad, 1833 † (original description)
Fusus strumosus Conrad, 1832 † accepted as Scalaspira strumosa (Conrad, 1832) † (original description)
Infundibulum urticosum Conrad, 1833 † accepted as Calyptraea aperta (Solander, 1766) † (original description)
Littorina antiquata Conrad, 1833 † (original description)
Lucina alveata Conrad, 1833 † (original description)
Lucina carinifera Conrad, 1833 † (original description)
Lucina dolabra Conrad, 1833 † (redescription)
Lucina pandata Conrad, 1833 † accepted as Eomiltha pandata (Conrad, 1833) † (redescription)
Lucina pomilia Conrad, 1833 † accepted as Cavilinga pomilia (Conrad, 1833) † (original description)
Lucina subvexa Conrad, 1833 † (original description)
Lucina symmetrica Conrad, 1833 † (original description)
Mactra decisa Conrad, 1833 † (original description)
Mactra parilis Conrad, 1833 † (original description)
Mactra praetenuis Conrad, 1833 † (original description)
Marginella crassilabra Conrad, 1833 † accepted as Serrata anatina (I. Lea, 1833) † (original description)
Marginella larvata Conrad, 1833 † accepted as Bullata larvata (Conrad, 1833) † (original description)
Melongena armigera Conrad, 1833 † accepted as Cornulina armigera (Conrad, 1833) † (original description)
Mitra bolaris Conrad, 1833 † (original description)
Mitra doliata Conrad, 1833 † (original description)
Mitra pactilis Conrad, 1833 † (original description)
Mitra perexilis Conrad, 1833 † (original description)
Murex engonatus Conrad, 1833 † accepted as Hexaplex engonatus (Conrad, 1833) † (original description)
Natica aetites Conrad, 1833 † (original description)
Natica eborea Conrad, 1833 † (original description)
Natica limula Conrad, 1833 † accepted as Neverita limula (Conrad, 1833) † (original description)
Nucula equalis Conrad, 1833 † (original description)
Nucula magnifica Conrad, 1833 † (original description)
Nucula opulenta Conrad, 1833 † (original description)
Olivula Conrad, 1832 † (original description)
Ostrea carolinensis Conrad, 1832 † (original description)
Ostrea radians Conrad, 1832 † accepted as Ostrea sellaeformis Conrad, 1832 † accepted as Cubitostrea sellaeformis (Conrad, 1832) † (original description)
Ostrea sellaeformis Conrad, 1832 † accepted as Cubitostrea sellaeformis (Conrad, 1832) † (original description)
Plicatula filamentosa Conrad, 1833 † (original description)
Pyramidella larvata Conrad, 1833 † (original description)
Pyrula penita Conrad, 1833 † accepted as Ficus penita (Conrad, 1833) † (original description)
Tellina alta Conrad, 1833 † (original description)
Tellina papyria Conrad, 1833 † (original description)
Turbinella praetenuis Conrad, 1833 † accepted as Caricella praetenuis (Conrad, 1833) † (original description)
Turbinella prisca Conrad, 1833 † (original description)
Turritella obruta Conrad, 1833 † (original description)
Voluta sayana Conrad, 1833 † accepted as Athleta sayanus (Conrad, 1833) † (original description)
Volvaria galba Conrad, 1833 † accepted as Retusa galba (Conrad, 1833) † (original description)