No. 1704. A COLLECTION OF SHELLS FROM PERU—DALL. 209 
Genus CLATHURELLA Carpenter. 
CLATHURELLA ASPERA Hinds. 
1843. Pleurotoma aspera H1nps, Proc. Zool. Soec., p. 40; Zodl. 
Sulph. Voy., p. 19, pl. 6, figs. 7, 8, 1844. Guayaquil. 
Genus MANGILIA (Leach) Risso, 
MANGILIA FORMICARIA Sowerby. 
1833. Pleurotoma formicaria SOwWERBY, Proc. Zool. Soc., p- 
139.—RzEve, Con. Icon., Plewrotoma, fig. 247. IRaquique. 
MANGILIA ORDINARIA E. A. Smith. 
1882. Ann. Mag. Nat. Hist., p. 216.—Tryon, Man. Con., vol. 
6, p. 250, pl. 34, fig. 97, 1884. Chile and Peru. 
MANGILIA RUFOCINCTA E. A. Smith. 
1882. Ann. Mag. Nat. Hist., p. 215. Porto Cavallo. 
Family CANCELLARIIDZ. 
Genus CANCELLARIA Lamarck. 
CANCELLARIA ALBIDA Hinds. 
1843. Proc. Zool. Soc., p. 47.—Sownrsy, Thes. Con., vol. 2, p. 
449, pl. 94, fig. 43, 1848. Coast of Nicaragua and south to 
Guayaquil. 
CANCELLARIA BREVIS Sowerby. . 
1832. Proc: Zool. Soc., p. 52; Thes. Con., pl. 93, fig. 21, 1848. 
_ Mazatlan, Mexico, and south to Guayaquil. 
CANCELLARIA BUCCINOIDES Sowerby. 
isa2eeleroc: Zool. 0c. p. o4;, Con: Ti vol. 2 he. 11, 1832: 
Coast of Nicaragua and southward to Mejillones, Chile. 
CANCELLARIA BULLATA Sowerby. 
oa aieroc. ZOO JS0c., p. bd; Con. Illy, fic. 35, 1832) Gulf of 
Panama and southward to Iquique. 
CANCELLARIA CASSIDIFORMIS Sowerby. 
1832. Proc. Zool. Soc., p. 538; Con. IL, fig. 22, 1882. Gulf of 
California to Paita, Peru. 
CANCELLARIA CHRYSOSTOMA Sowerby. 
1832. Proc. Zool. Soc., p. 54; Thes. Con., p. 451, pl. 94, fig. 39. 
Gulf of Panama to Paita, Peru. 
CANCELLARIA CLAVATULA Sowerby. 
1832. Proc. Zool. Soc., p. 52; Con. Il., fig. 12, 1832. Panama 
to Paita, Peru. 
CANCELLARIA CORRUGATA Hinds. 
1848. Proc. Zool. Soc., p. 48.—Sowrrsy, Thes. Con., vol. 2, p. 
448, pl. 96, figs. 92-938, 1848. Guayaquil. 
CANCELLARIA EXOPLEURA Dall. 
1908. Albatross Rep., p. 294. Panama Bay to Paita, Peru. 
Proc.N.M.vol.837—_09——_14 
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