2 4 



NATURAL HISTORY BULLETIN. 



Coralliophila deburghle Reeve, var. Off Key West. 

 A rare and remarkable shell. 



Tritonium tritonis Linn., var. (loc. lost.) 



Tritonium tuberosum Lam. Harbor Island, Bahamas. 



Tritonium pileare Lam. Bahia Honda, Cuba. 



Tritonium gracile Reeve. Egg Island, Bahamas. 



SlMNIA UNIPLICATA Soil'b. 



Ovulum gibbosum Linn. Bird Key, Tortugas. 



OyprvEA exanthema Linn. Tortugas. 



Cvpr.ea spurca Linn. Sta. 56, Pourtales Plateau, 24 16' 

 N. Lat., 81 °22' W. Long., 200 fathoms. Dead. 



Trivia pediculus Linn. Tortugas; Sta. 26, off Key West, 

 60 fath. 



Trivia quadripunctata Gray. Tortugas; Great Bahama 

 Bank. 



Trivia globosa Gray. Sta. 56, Pourtales Plateau, 24 16' N. 

 Lat., 81 ° 22' W. Long., 200 fath. 



Erato maugeri^e Gray. Sta. 56, Pourtales Plateau, 24° 16' 



N. Lat., 81 ° 22' W. Long., 200 fath. 

 Atlanta peronii Lcsueur. Sta. 63, off American Shoal, 



85 to 95 fath. 



Strombus gigas Linn. Bahamas generally; Tortugas. 



Strombus bituberculatus Lam. Bahamas. 



Cerithium floridanum March. Tortugas; Bahia Honda, 

 Cuba. 



Cerithium algicola C.B.Ads. Tortugas; Great Bahama 

 Bank; Bahia Honda, Cuba; Spanish Wells, Bahamas. 



Cerithium litteratum Born. Harbor Island, Egg Island, 

 and Spanish Wells, Bahamas. 



Cerithium semiferrugineum Lam. Locality lost. 



Common in the Antilles and southeast United States coast. 



