Taxonomic names from G. C. Martin 1904
- Actaeon calvertensis, G. C. Martin 1904 [Acteonidae]
- Actaeon punctostriatus, Dall 1890 [Acteonidae]
- Actaeon shilohensis, Whitfield 1894 [Acteonidae]
- Acteon melanoides, Conrad 1830 [Pyramidellidae]
- Amalthea [Gastropoda]
- Amalthea marylandica, G. C. Martin 1904 [Gastropoda]
- Amaltheidae, family [Amaltheidae]
- Amphiceras [unclassified genus]
- Amphiceras iota (Conrad 1843) [Acteocinidae]
- Amycla [Buccinidae]
- Amycla (Astyris) (H. Adams and A. Adams 1853) [Columbellidae]
- Anisocycla, Monterosato [Murchisonellidae]
- Bonellia [unclassified genus]
- Bonellia lineata, Conrad 1841 [Eulimidae]
- Buccinum altile, Conrad 1832 [Buccinidae]
- Buccinum lienosum, Conrad 1843 [Buccinidae]
- Buccinum porcinum, Say 1824 [Nassariidae]
- Buccinum protractum, Conrad 1843 [Buccinidae]
- Bulla acuminata, Conrad 1830 [Acteocinidae]
- Bulla conutus, Deshayes 1824 [Retusidae]
- Bulla subspissa, Conrad 1848 [Retusidae]
- Bursa centrosa, Cope 1867 [Ranellidae]
- Busycon alveatum, Conrad 1863 [Melongenidae]
- Caecum calvertense, G. C. Martin 1904 [Caecidae]
- Caecum greensboroense, G. C. Martin 1904 [Caecidae]
- Caecum patuxentium, G. C. Martin 1904 [Caecidae]
- Calliostoma aphelium, Dall 1892 [Trochidae]
- Calliostoma calvertanum, G. C. Martin 1904 [Trochidae]
- Calliostoma marylandicum, G. C. Martin 1904 [Tegulidae]
- Calliostoma wagneri, Dall 1892 [Trochidae]
- Calyptraea costata, Say 1820 [Calyptraeidae]
- Calyptraea greensboroensis, G. C. Martin 1904 [Calyptraeidae]
- Cancellaria (Admete) marylandica, G. C. Martin 1904 [Cancellariidae]
- Cancellaria (Sveltia) calvertensis, G. C. Martin 1904 [Cancellariidae]
- Cancellaria (Sveltia) patuxentia, G. C. Martin 1904 [Cancellariidae]
- Cancellaria alternata, Conrad 1834 [Cancellariidae]
- Cancellaria biplicifera, Conrad 1841 [Cancellariidae]
- Cancellaria engonata, Conrad 1841 [Cancellariidae]
- Cancellaria lunata, Conrad 1830 [Cancellariidae]
- Cancellaria perspectiva, Conrad 1834 [Cancellariidae]
- Cancellaria prunicola, G. C. Martin 1904 [Cancellariidae]
- Cancellaria reticulatoides, G. C. Martin 1904 [Cancellariidae]
- Cantharus cumberlandiana, Gabb 1860 [Muricidae]
- Celatoconus, Conrad 1863 [Buccinidae]
- Cerithiopsis calvertensis, G. C. Martin 1904 [Cerithiopsidae]
- Cerithium unilineatum, Conrad 1841 [Terebridae]
- Chemnitzia nivea, Stimpson 1851 [Pyramidellidae]
- Chrysodomus patuxentensis, G. C. Martin 1904 [Buccinidae]
- Cochliolepis striata, Dall 1889 [Tornidae]
- Columbella calvertensis, G. C. Martin 1904 [Columbellidae]
- Conus deluvianus, Green 1830 [Conidae]
- Cyclostrematidae, family, Fischer 1885 [Liotiidae]
- Cylichna calvertensis, G. C. Martin 1904 [Cylichnidae]
- Cylichna greensboroensis, G. C. Martin 1904 [Cylichnidae]
- Delphinula lipara, H. C. Lea 1843 [Skeneidae]
- Dispotaea multilineatum, Conrad 1842 [Calyptraeidae]
- Doliidae, family [Doliidae]
- Drillia calvertensis, G. C. Martin 1904 [Drilliidae]
- Drillia elegans, Whitfield 1894 [Horaiclavidae]
- Drillia pseudoeburnea (Heilprin 1887) [Drilliidae]
- Drillia whitfieldi, G. C. Martin 1904 [Horaiclavidae]
- Ecphora tricostata, G. C. Martin 1904 [Muricidae]
- Emarginula marylandica, G. C. Martin 1904 [Fissurellidae]
- Eulima laevigata (H. C. Lea 1843) [Eulimidae]
- Eulima migrans, Conrad 1846 [Eulimidae]
- Eulimella (Anisocycla) marylandica, G. C. Martin 1904 [Murchisonellidae]
- Fasciolaria mutabilis, Conrad 1834 [Volutidae]
- Fissurella alticosta, Conrad 1834 [Fissurellidae]
- Fissurella griscomi, Conrad 1834 [Fissurellidae]
- Fissurella marylandica, Conrad 1841 [Fissurellidae]
- Fissurella nassula, Conrad 1845 [Fissurellidae]
- Fulgur, Monfort [Fasciolariidae]
- Fulgur tuberculatus, Conrad 1840 [Fasciolariidae]
- Fusus devexus, Conrad 1843 [Buccinidae]
- Fusus migrans, Conrad 1843 [Fasciolariidae]
- Fusus parilis, Conrad 1832 [Fasciolariidae]
- Fusus quadricostatus, Conrad 1830 [Muricidae]
- Fusus rusticus, Conrad 1839 [Muricidae]
- Fusus spiniger, Conrad 1848 [Fasciolariidae]
- Fusus strumosus, Conrad 1832 [Buccinidae]
- Fusus tetricus, Conrad 1832 [Muricidae]
- Goniobasis, Lea [Pleuroceridae]
- Goniobasis marylandica, G. C. Martin 1904 [Pleuroceridae]
- Gymnoglossa, superfamily () [Gastropoda]
- Isapis, H. Adams and A. Adams [Planaxidae]
- Leiotrochus distans, Conrad 1862 [Trochidae]
- Lirosoma sulcosa (Conrad 1830) [Fasciolariidae]
- Littoraria irroratus, Say 1822 [unclassified species]
- Mangilia (Glyphostoma) obtusa, G. C. Martin 1904 [Clathurellidae]
- Mangilia parvoidea, G. C. Martin 1904 [Mangeliidae]
- Mangilia patuxentia, G. C. Martin 1904 [Drilliidae]
- Marginella calvertensis, G. C. Martin 1904 [Marginellidae]
- Marginella denticulata, Conrad 1830 [Marginellidae]
- Marginella minuta, Pfeiffer 1840 [Marginellidae]
- Marginella perexigua, Conrad 1841 [Triviidae]
- Mitra mariana, G. C. Martin 1904 [Mitridae]
- Molleria, Jeffreys [Liotiidae]
- Molleria miniscula, Dall 1892 [Liotiidae]
- Murex shilohensis, Heilprin 1887 [Muricidae]
- Nassa calvertensis, G. C. Martin 1904 [Buccinidae]
- Nassa greensboroensis, G. C. Martin 1904 [Buccinidae]
- Nassa gubernatoria, G. C. Martin 1904 [Buccinidae]
- Nassa marylandica, G. C. Martin 1904 [Buccinidae]
- Nassa peraltoides, G. C. Martin 1904 [Buccinidae]
- Nassa quadrata, Conrad 1830 [Nassariidae]
- Nassidae, family [Nassidae]
- Natica hemicrypta, Gabb 1860 [Naticidae]
- Natica heros, Say 1822 [Naticidae]
- Odostomia (Chrysallida) (Carpenter 1856) [Pyramidellidae]
- Odostomia (Evalea) mariana, G. C. Martin 1904 [Pyramidellidae]
- Odostomia (Pyrgulina) calvertensis, G. C. Martin 1904 [Pyramidellidae]
- Odostomia (Syrnola) marylandica, G. C. Martin 1904 [Pyramidellidae]
- Oliva harrisi, G. C. Martin 1904 [Olividae]
- Opisthobranchiata, order (Milne-Edwards 1848) [Opisthobranchia]
- Orthodonta, suborder [Ctenobranchiata]
- Pasithea, Savigny 1816 [Pasithea]
- Pleurotoceratidae, family [Pleurotoceratidae]
- Pleurotoma (Hemipleurotoma) () [Turridae]
- Pleurotoma (Hemipleurotoma) calvertensis, G. C. Martin 1904 [Turridae]
- Pleurotoma (Hemipleurotoma) choptankensis, G. C. Martin 1904 [Turridae]
- Pleurotoma bellacrenata, Conrad 1841 [Turridae]
- Pleurotoma biscatenaria, Conrad 1834 [Costellariidae]
- Pleurotoma communis, Conrad 1830 [Turridae]
- Pleurotoma gracilis, Conrad 1830 [Drilliidae]
- Pleurotoma incilifera, Conrad 1834 [Drilliidae]
- Pleurotoma parva, Conrad 1830 [Conidae]
- Pleurotoma rotifera, Conrad 1830 [Cochlespiridae]
- Pleurotomidae, family [Pleurotomidae]
- Polynices (Lunatia) (Gray 1847) [Naticidae]
- Ptychosalpinx (Tritiaria) (Conrad 1865) [Nassariidae]
- Ptychosalpinx (Tritiaria) peralta, Conrad 1868 [Nassariidae]
- Purpuridae, family [Purpuridae]
- Pyrgiscus interrupta, Totten 1835 [unclassified species]
- Pyrula harrisi, G. C. Martin 1904 [Ficidae]
- Rapana tampaensis, Dall 1890 [Muricidae]
- Retusa (Cylichnina) (Monterasato 1884) [Retusidae]
- Retusa (Cylichnina) marylandica, G. C. Martin 1904 [Retusidae]
- Rhachiglossa, superfamily, Gray 1853 [Ctenobranchiata]
- Rhipidoglossa, superfamily, Mörch 1865 [Ctenobranchiata]
- Rissoa (Onoba) marylandica, G. C. Martin 1904 [Rissoidae]
- Scala, Humphrey [Epitoniidae]
- Scala (Opalia) calvertensis, G. C. Martin 1904 [Epitoniidae]
- Scala (Opalia) prunicola, G. C. Martin 1904 [Epitoniidae]
- Scala (Opalia) reticulata, G. C. Martin 1904 [Epitoniidae]
- Scala marylandica, G. C. Martin 1904 [Epitoniidae]
- Scala sayana, Dall 1889 [Epitoniidae]
- Scalaria expansa, Conrad 1842 [Epitoniidae]
- Scalaria pachypleura, Conrad 1841 [Epitoniidae]
- Scalaspira strumosus, Conrad 1832 [unclassified species]
- Siphonalia calvertana, G. C. Martin 1904 [Buccinidae]
- Siphonalia marylandica, G. C. Martin 1904 [Fasciolariidae]
- Solariidae, family [Solariidae]
- Solarium amphitermum, Dall 1892 [Trochidae]
- Solarium trilineatum, Conrad 1841 [Trochidae]
- Streptodonta, suborder [Ctenobranchiata]
- Surcula engonata, Conrad 1862 [Costellariidae]
- Surcula mariana, G. C. Martin 1904 [Cochlespiridae]
- Surcula marylandica, Conrad 1841 [Clavatulidae]
- Surcula rugata, Conrad 1862 [Pseudomelaniidae]
- Tectibranchiata, suborder [Tectibranchia]
- Teinostoma calvertense, G. C. Martin 1904 [Tornidae]
- Teinostoma greensboroense, G. C. Martin 1904 [Tornidae]
- Terebra (Acus), Adams 1854 [Terebridae]
- Terebra (Acus) curvilineata, Dall 1895 [Terebridae]
- Terebra (Acus) sincera, Dall 1895 [Terebridae]
- Terebra (Hastula) (H. Adams and A. Adams 1853) [Terebridae]
- Terebra (Hastula) patuxentia, G. C. Martin 1904 [Terebridae]
- Terebra curvilirata, Conrad 1843 [Terebridae]
- Tornatella pusilla, Forbes 1843 [Acteonidae]
- Tornatinidae, family [Tornatinidae]
- Toxoglossa, superfamily (Troschel 1848) [Stylomatophora]
- Trichotropis dalli, Whitfield 1894 [Hydrobiidae]
- Tritia (Bulliopsis) () [Nassariidae]
- Tritia (Bulliopsis) integra, Meek 1864 [Nassariidae]
- Tritia trivittatoides, Whitfield 1894 [Nassariidae]
- Tritonidae, family, G. C. Martin 1904 [unclassified family]
- Tritonium, Röding 1798 [Ranellidae]
- Trochus bellus, Conrad 1834 [Trochidae]
- Trochus eboreus, Wagner 1839 [Trochidae]
- Trochus humile, Conrad 1830 [Trochidae]
- Trochus peralveatus, Conrad 1841 [Trochidae]
- Trochus philanthropus, Conrad 1834 [Trochidae]
- Trochus reclusus, Conrad 1830 [Trochidae]
- Trophon chesapeakeanus, G. C. Martin 1904 [Muricidae]
- Turbinella demissa, Conrad 1834 [Turbinellidae]
- Turbo conoideus, Brocchi 1814 [Pyramidellidae]
- Turbo irroratus, Say 1822 [Littorinidae]
- Turbonilla (Tragula) () [Pyramidellidae]
- Turbonilla (Tragula) gubernatoria, G. C. Martin 1904 [Pyramidellidae]
- Turbonilla ivea, Stimpson 1851 [unclassified species]
- Turritella aequistriata, Conrad 1863 [Turritellidae]
- Turritella indenta, Conrad 1841 [Turritellidae]
- Turritella perlaqueata, Conrad 1841 [Turritellidae]
- Voluta lamberti, Morton 1830 [Volutidae]
- Voluta solitaria, Conrad 1830 [Volutidae]
- Volutifusus typus, Conrad 1866 [Volutidae]
- Zizyphinus [unclassified genus]
- Zizyphinus virginicum, Conrad 1875 [Trochidae]
- Zygobranchia, superfamily, Spengel 1881 [Ctenobranchiata]