216 PROCEEDINGS OF THH NATIONAL MUSEUM. VOL. 37. 
Family COLUMBELLID&. 
Genus COLUMBELLA HeURLEU ek 
COLUMBELLA FUSCATA Sowerby. 
1832. Proc. Zool. Soc., p. 117; Thes. Con., Columbella, p. 114, 
pl. 36, figs. 21, 25, 1844. Gulf of California and OUT! 
to Paita, “Baru, and the Galapagos Islands. ; 
COLUMBELLA HAMASTOMA Sowerby. 
1882. Proc. Zool. Soc., p. 116; Thes. Con., Columbella, p. 111, 
pl. 36, fig. 5, 1844. Gulf of California and southward to 
Ecuador and the Galapagos Islands. 
COLUMBELLA LABIOSA Sowerby. 
1822. Gen. Sh., Columbella, fig. 2. Santa EKlena, Guayaquil. 
COLUMBELLA MAJOR Sowerby. 
1832. Proc. Zool. Soc., p. 119; Thes. Con., Columbella, p. 110, 
pl. 36, figs. 3, 4, 1844. Gulf of California, south to Paita, 
Peru. 
COLUMBELLA PAYTENSIS Lesson. 
18380. Voy. Coq., vol. 2, pt. 1, p. 402.—Sowmrsy, Thes. Con., 
Columbella, p. 116, pl. 36, figs. 36, 37,1844. Pacific coast of 
Nicaragua and southward to Sechura Bay, Peru, and the 
Galapagos Islands. 
COLUMBELLA STROMBIFORMIS Lamarck. 
1822. An.s. Vert., vol. 7, p. 2983.—Sowrmrpy, Thes. Con., Colum- 
bella, p. 110, pl. 36, figs. 1, 2, 1844. Gulf of California to 
Paita, Peru, and the Galapagos Islands. 
COLUMBELLA UNCINATA Sowerby. 
1832. Proc. Zool. Soc., p. 114.--SowrErpy, Thes. Con., Colwm- 
bella, p. 112, pl. 36, figs. 18, 14, 1844. Guayaquil. 
Genus ANACHIS H. and A. Adams. 
ANACHIS FLUCTUATA Sowerby. 
1832. Proc. Zool. Soc., p. 115.—KiEnEr, Icon., Columbella, p 
45, pl. 9, fig. 2. Gulf of Panama to Paita, Peru. 
ANACHIS GUATEMALENSGIS Reeve. 
1859. Columbella guatemalensis Rnnyn, Con. Icon., vol. 11, pl. 
31, fig. 198. Gulf of California to Zorritos, Peru. 
ANACHIS PYGMA Sowerby. 
1832. Columbella pygmea SowERBY, Proc. Zool. Soc., p. 1195 
Thes. Con., Columbella, p. 141, pl. 40, fig. 168, 1847. Gulf 
of California to Guayaquil. 
ANACHIS RUGOSA Sowerby. 
1832. Columbella rugosa SowERBY, Proc. Zool. Soc., p. 115; C. 
bicolor K1mnER, Icon., Colwmbella, p. 46, pl. 16, ee 4, Gulf 
of California tS Pate Peru. 
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