MARINE MOLLUSKS OF THE GALAPAGOS 125 



Family Akeridae 



H amino e a sp. 



Locality: Albemarle Island, Loc. 27221 (C.A.S.), 1 very young 

 specimen. 



This is the first record of the occurrence of this genus at the Galapagos 

 Islands. 



Family Ellobiidae 



Pedipes angulatus C. B. Adams 



Localities: Albemarle Island, Loc. 27221 (C.A.S.), 27 specimens; 

 Tower Island, Loc. 27231 (C.A.S.), 4 specimens. 



Tralia vanderbilti Schwengel 

 Locality: Albemarle Island, Loc. 27221 (C.A.S.), 14 specimens. 



Family Siphonariidae 



Williamia galapagana Dall 



Williamia galapagana Dall, Proc. Calif. Acad. Sci., 4th Ser., Vol. 2, 

 Pt. 1, No. 11, p. 382, December 31, 1917. "Station on floating seaweed 

 at the Galapagos Islands ; specimens collected on the beach at Hood and 

 Chatham Islands." — Dall & Ochsner, Proc. Calif. Acad. Sci., 4th Ser., 

 Vol. 17, No. 5, p. 179, 1928.— Hubendick, Kungl. Svensk. Vetenskaps- 

 akad., Handl, Ser. 3, Bd. 23, No. 5, p. 72, 1946. 



Localities: Albemarle Island, Loc. 27221 (C.A.S.), 20 specimens; 

 Indefatigable Island, Loc. 27232 (C.A.S.), 3 specimens. 



Family Terebridae 



Terebra albemarlensis Dall & Ochsner 

 Locality: Indefatigable Island, Loc. 27232 (C.A.S.), 4 specimens. 



Family Conidae 



Conus brunneus Wood 



Localities: Chatham Island, Loc. 27227 (C.A.S.), 2 specimens; 

 Charles Island, Loc. 27233 (C.A.S.), 1 specim.en. 



