214 PROCEEDINGS OF THE NATIONAL MUSEUM. vol.37. 



CANTHARUS GEMMATUS Reeve. 



1846. Buccinum gemmatum Reeve, Con. Icon., fig. 49. Ma- 

 zatlan, Mexico, to Guayaquil. 



CANTHARUS INCA Orbigny. 



1841. MuTex inca Orbigny, Voy. Am. Mer., p. 455, pi. 78, 

 fig. 3. Peruvian coast, Pacasmayo to Callao. 



CANTHARUS JANELLI Kiener. 



1835. Parpura janelll Kiener, Icon., Purpura., p. 122, pi. 38, 

 fig. 89; not of Valenciennes, 1846. Paita, Peru, and the 

 Chincha Islands. 



CANTHARUS RINGENS Reeve. 



1846. Buccinum ringens Reeve, Con. Icon., fig. 45. Panama 

 to Guaj^aquil. 



CANTHARUS SANGUINOLENTUS Duclos. 



1833. Purpura sanguinolenta Duclos, Guerin, Mag. de ZooL, 

 vol. 5, p. 22, fig. 1. Mazatlan, and south to Guayaquil. 



CANTHARUS VIBEX Broderip. 



183^. Proc. Zool. Soc, p. 175 (unfigured). Gulf of Panama to 

 Guayaquil. 



Genus ENGINA Gray. 



ENGINA CONTRACTA Reeve. 



1846. Rlcinula contracta Reeve, Con. Icon., Picinula., fig. 32. 

 Gulf of Panama to Guayaquil. 



ENGINA CARBONARIA Reeve. 



1846. Ricihula carhonaria Reeve, Con. Icon., fig. 22. Gulf of 

 Panama to Manta, P^cuador, and the Galapagos Islands. 



Family ALECTRIONID^. 

 Genus ARCULARIA Link. 



ARCULARIA LUTEOSTOMA Broderip and Sowerby. 



1829. Nassa luteostoma Broderip and Sowerby, Zool. Journ., 

 vol. 4, p. 376.— Gray, Beech. Voy., p. 127, pi. 36, fig. 3, 1839. 

 Mazatlan to Panama. Peru (Tschudi), 



ARCULARIA PAPOSANA Philippi. 



1860. Buccmmn papomnum Philippi, Atac. Reise, p. 188. 

 Paposo, Chile. 



Genus ALECTRION Montfort. 



ALECTRION (HIMA) COMPLANATUS Powys. 



1835. Nassa complanata'^ov/YS., Proc. Zool. Soc, p. 36. — Reeve, 

 Con. Icon., Nassa^ figs. 105, 107, 111?>. Gulf of Panama south 

 to S. lat. 25^. 



ALECTRION (HIMA) DENTIFERUS Powys. 



1835. JVassa dentifera Powys, Proc. Zool. Soc, p. 95. — Orbigny, 

 Voy. Am. Mer., p. 432, pi. 61, figs. 22, 23, 1841. Gulf of 

 Panama south to Valparaiso, Chile. 



