Melanellidae 



Melanella bilineata (Alder) 

 Melanella intermedia (Cantraine) 



Epitoniidae 



Epitonium angulatum (Say) 

 Epitonium hympreysi (Kiener) 

 Epitonium rupicola (Kurtz) 



Rissoidae 



Risaoina chesneli (Michaud) 



VitrinelUdae 



CydostTemiscus beaui Fisher — further verification 



pending. 

 Cyclostremiscus suppressus Dall — futher verification 



pending. 

 + Teinostoma cryptospira (no author on specimen) — 



further verification pending. 



Truncatellldae 



*Truncatella pulchella Pfeiffer 



Turrltellldae 



Vermicularia fargoi Olsson 



Caecldae 



Caecum cooperi S. Smith 

 Caecum pulchellum Stimpson 

 Meioceras nitidum (Stimpson) 



ModuUdae 



Modulus modulus (Linn6) 



Cerithlidae 



Bittium varium (PfeifiFer) 



Cerithiopsis emersoni (C. B. Adams) — B. and B. 



Cerilhiopsis greeni (C. B. Adams) 



Cerithium muscarum Say 



Cerithium floridanum Mfirch 



Seila adamsi (H. C. Lea) 



Triphoridae 



Triphora nigrocincta (C. B. Adams) 



Potamididae 



Batillaria minima (Gmelin) 



Calyptraeldae 



Calyptraea centralis Conrad 

 Crepidula aculeata (Gmelin) 

 Crepidula fornicata (Linn6) 

 Crepidula maculosa Conrad 

 Crepidula plana Say 



Strombidae 



Strombus alalus Gmelin — B. and B. 

 Natlcldae 



Nalica pusilla Say 



Polinices duplicatus (Say) 



Sinum perspectivum (Say) — B. and B. 



Murlcidae 



Eupleura sulcidentata Dall 



Murex cellulosus Conrad 



Murex pomum Gmelin 



Thais haemastoma floridana (Conrad) — B. and B. 



Urosalpinx perrugata (Conrad) 



Buccinidae 



Buaycon contrarium (Conrad) 

 Busycon spiralum (Lamarck) 



Columbellidae 



+ Anachis semiplicata Stearns 



Anachis obesa (C. B. Adams) 



Anachis ostreicola Sowerby 



Columbella ruslicoides Heilprin — B. and B. 



Mitrella lunata (Say) 



Melongenidae 



Melongena corona (Gmelin) 

 Nassarildae 



Nassarius vibex (Say) 

 Fasciolarildae 



Fasciolaria hunleria (Perry) 

 Fasciolaria tulipa (Linn^) 

 Pleuroploca giganlea (Kiener) — H. 



OUvldae 



Oliva sayana Ravenel 

 Olivella perplexa Olsson 

 Olivella mulica (Say) 

 Olivella floralia Duclos 



Marginellidae 



Bullata ovuliformis (Orbigny) 

 Hyalina avenacea (Deshayes) 

 Marginella aureocincta Stearns 

 Persicula lavalleeana (Orbigny) 

 Prunum apicinum (Menke) 



Conidae 



Conus floridanus Gabb — H. 

 Conus jaspideus Gmelin — H. 

 *Conus slearnsi Conrad 



Terebridae 



Terebra concava vinosa Dall 

 Terebra dislocala Say 

 Terebra protexta Conrad 



Turridae 



*Glyphoturris rugirima (Dall) 

 *Monilispira leucocyma (Dall) 

 Pyrgocythara hemphilli Bartsch and Rehder 

 Stellatoma slellata (Stearns) 



BulUdae 



Bulla striata Bruguifere 



Atyldae 



Haminoea antillarum (Orbigny) 

 Haminoea succinea (Conrad) 



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U.S. FISH AND WILDLIFE SERVICB 



