264 I'ROCEEDINGS OF THE NATIONAL MUSEUM. vol.37. 



KELLIA SUBORBICULARIS Montagu. 



1804:. 2Iya saborhlcalaris Montagu, Test. Brit., pp. 31), 564, pi. 

 2, tig. 6. — TuRTOX, Dith3'ra Brit., p. 56, pi. 11, figs. 5, 6, 

 1822. Straits of Fuca, British Columbia, south to Panama, 

 Ecuador, and Peru. Also Antilles. 



KELLIA TUMBESIANA Stempell. 



1899. D'q)lod(mtina tumlesiaua Stempell, Fauna Chilensis, Bd. 

 2, pt. 1, p. 232, pi. 12, figs. 18, 19, 19^/. Tumbes peninsula, 

 near Talcahuano, Chile. 



Genus ROCHEFORTIA Velain. 



ROCHEFORTIA COQUIMBENSIS Hanley. 



1856. Montacnta Cixinlnibends Hanley, Proc. Zool. Soc, p. 

 310, Coquimbo, Chile. 



Genus LAS^^A Leach. 

 LAS.(EA PETITIANA Recluz. 



181:3. Poronla j^etltkma Recluz, Rev. Sci. Soc. Cuv., p. 175. — 

 KelUa miUaris Philippi, Reise Atacama, p. 175, Zool., pi. 7, 

 figs. 2a-(;', 1860. Callao, Peru, south to Magellan Straits 

 and Juan Fernandez. 



Family KELLIELLID^. 



Genus ALIGENA H. C. Lea. 



ALIGENA COKERI Ball. 



19(19. Proe. U. S. Nat. Mus., vol. 37, p. 155, pi. 28, figs. 5, 6. 

 Attached to wormcases b}^ a byssus, at the '"inside beach," 

 Capon, Peru. 



Superfamily CARDIACEA. 



Family CARDIID^. 



Genus CARDIUM (Linnaeus) Lamarck. 



CARDIUM (TRACHYCARDIUM) CONSORS Broderip and Sowerby. 



1833. Cardiani coimjr < Broderip and Sowerby, Proc. Zool. Soc, 

 p. 85. — Sowerby, Con. 111., Cardiam, p. 3, no. 40, pi. 47, fig. 

 8, 1833. Gulf of California to Guayaquil and the CJalapagos 

 Islands. 



CARDIUM (TRACHYCARDIUM) MACULOSUM Wood. 



1815. Gen. Conch., p. 218, pi. 52, fig. 3; not of Sowerby, 1833? 

 Con. 111., vol. 1, p. 4, pi. 182, fig. 63, 1840. Gulf of Panama to 

 Guaya(|uil. 



CARDIUM (TRACHYCARDIUM) SENTICOSUM Sowerby. 



1833. Cardium sentlcosum Sowerby, Proc. Zool. Soc, p. 84; 

 Con. 111., Cardium, pi. 47, fig. 10, 1840. Gulf of California to 

 Paita, Peru. 



