MARINE MOLLUSKS OF THE GALAPAGOS 



119 



ANNOTATED LIST OF SPECIES 



CLASS PELECYPODA 



Family Nuculanidae 



Nuculana (Saccella) elenensis (Sowerby) 

 Locality: Indefatigable Island, Loc. 27232 (C.A.S.)> 2 valves. 



Family Arcidae 



Area {Area) paeifiea (Sowerby) 

 Locality: Indefatigable Island, Loc. 27232 (C.A.S.), 1 valve. 



Area {Barbatia) reeveana d'Orbigny 



Localities: Albemarle Island, Loc. 27221 (C.A.S.), 18 valves; 

 Tower Island, Loc. 27231 (C.A.S.), 5 valves; Indefatigable Island, 

 Loc. 27232 (C.A.S.), 25 young valves; Charles Island, Loc. 27233 

 (C.A.S.), 14 valves; James Island, Loc. 27244 (C.A.S.), 1 valve; 

 South Seymour Island, Loc. 27255A (C.A.S.), 8 valves. 



Area (Aear) gradata Broderip & Sowerby 



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

 Chatham Island, Loc. 27227 (C.A.S.), 4 valves; Indefatigable Island, 

 Loc. 27232 (C.A.S.), 25 specimens; Charles Island, Loc. 27233 (C. 

 A.S.), 4 valves, also Loc. 27238 (C.A.S.), 2 valves. South Seymour 

 Island, Loc. 27255A (C.A.S.), 7 valves. 



Area (Arcopsis) solida (Sowerby) 



Localities: Albemarle Island, Loc. 27221 (C.A.S.), 26 valves; In- 

 defatigable Island, Loc. 27232 (C.A.S.), 40 valves; South Seymour Is- 

 land, Loc. 27255A (C.A.S.), 3 valves. 



