BAHAMA MOLLUSKS AND BRACHIOPODS. jq 



Lithophagus antillarum Philippi. Tortugas. 



Lithophagus bisulcatus Orb. Bahia Honda, Cuba. 



Arca xo.f; Linn. Bahama Bank; Bahia Honda, Cuba; Har- 

 bor Island, Bahamas; Sta. 26, off Key West, 60 fath. The 

 variety occidental is Phil, occurred at Harbor Island, as well 

 as the typical form. 



Arca imbricata Brag. Bahia Honda, Cuba. 



Arca umboxata Lam. Tortug-as. 



Arca (barbatia) barbata Linn. Tortugas. 



Arca (anadara) jamaicensis Gmel. Great Bahama Bank; 

 Bahia Honda. Cuba; Spanish Wells and Harbor Island. Ba- 

 hamas. 



Pectunculus uxdatus Linn. Bahia Honda, Cuba. 



Pectunculus sp. (young-). Bahama Bank. 



Astarte nana Jeffreys. Great Bahama Bank. 



Gouldia cerixa C. B . A. Great Bahama Bank. 



Type of the genus which is closely related to Circe. The 

 small forms usually referred to Gouldia belong to Pseu- 

 dcriphyla of the Crassatcllidce Crassinella Guppy non 

 Conrad nee Bayle. 



LuciNA pennsylvanica Linn. Bahia Honda, Cuba. 



Lucina TiGRiNA Linn. Bahia Honda, Cuba. 



Chama (echinochama) arcixella Linn. Sta. 66 and 67, 

 off Key West, 6 fathoms. 



Chama lactuca Dj//. Sta. 56, Pourtales Plateau, 24° 16' 

 X. Lat., 81 ° 22' W. Long., 200 fathoms. Chama nicolloni 

 Dautzenberg from 65 fathoms off the coast of France near 

 Croisic, growing on Dendrophxllia cornigera. is suspiciously 

 close to this species. 



Cardium muricatum Linn. Bahia Honda, Cuba. 



Cardium medium Linn, (young valve). Sta. 44, off Key 

 West, 5*4 fath. 

 IV— 1 B 2 



