254 PROCEEDINGS OF THE NATIONAL MUSEUM. vol.37. 



GLYCYMERIS INiEQUALIS Sowerby. 



1832. Pectuncidus hicequalis Sowerby, Proc. Zool. Soc, p. 196 

 (not of Sowerby, 1830). — Reeve, Con. Icon., Pectuncuhis., 

 pi. 4, fig. 16, 1843. Mazatlan, Mexico, south to Sechura Bay, 

 Peru. 



GLYCYMERIS MULTICOSTATA Sowerby. 



1832. Fectunculus tmdticostatus Sowerby, Proc. Zool. Soc, p. 

 195. — Reeve, Con. Icon., Pectaneuhis, pi. 5, fig. 24, 1843. 

 Mazatlan, Mexico, to Guayaquil. 



GLYCYMERIS OVATA Broderip. 



1832. Pectuncuhis ovatus Broderip, Proc. Zool. Soc, p. 126. — 

 Reeve, Con. Icon., Pecttincxilus., pi. 1, fig. 2, 1843. Lobos 

 Islands, Peru, to Coquimbo, Chile. 



GLYCYMERIS STRIGILATA Sowerby. 



1832. PectnncuIuH strigilatus Sowerby, Proc. Zool. Soc, p. 

 196. — Reeve, Con. Icon., Pectuncultis^ pi. 6, fig. 31, 1843. 

 Santa Elena, Ecuador. 



GLYCYMERIS TESSELLATA Sowerby. 



1832. Pectuncuhis tessellatus Sowerby, Proc Zool. Soc. , p. 196. — 

 Reeve, Con. Icon., Pectunculus., pi. 6, fig. 29, 1843. Cape 

 St. Lucas, Lower California, to Monte Cristi, Ecuador. 



Superfamily PTERIACEA. 

 Family PINNID^l^. 



Genus PINNA Linnaeus. 



PINNA LANCEOLATA Sowerby. 



1835. Proc. Zool. Soc, p. 84. — Reeve, Con. Icon., Pinna., pi. 

 31, fig. 58, 1858. Gulf of California, and south to Guayaquil. 



PINNA MAURA Sowerby. 



1835. Proc. Zool. Soc, p. 84. — Reeve, Con. Icon., Pinna., pi. 

 29, fig. 54, 1858. Gulf of California to Panama. Peru 

 (Tschudi). 



Family MELINID^E. 



Genus MELINA Retzius. 

 MELINA LEGUMEN Gmelin. 



1791. Ostrea legumen Gmelin, Syst. Nat., vol. 8, p. 3399. — 

 Reeve, Con. Icon., Perna^ pi. 5, fig. 22, 1858. Galapagos 

 Islands. 



MELINA QUADRAWGULARIS Reeve. 



1858. Perna quadrangular is Reeve, Con. Icon., Perna., pi. 2, 

 fig. 6. Galapagos Islands. 



