DA Dy PROCEEDINGS OF THE NATIONAL MUSEUM. VOL. 37. 
Genus CYMIA Moreh. 
CYMIA TECTUM Wood. 
1828. Buccinum tectum Woon, Ind. Test. as pl. 4, fig. 18.— 
Sowerpy, Gen. Sh., Purpura (callow), 8 g., 1834. Gulf of 
Panama to Manta, Beeador 
Genus CONCHOLEPAS Lamarek. 
CONCHOLEPAS CONCHOLEPAS Bruguitre. = C, loco, MetnasFEF2 29 Vrain 
1789. Buccinum concholepas BRUGUIERE, Encycl. Méth., p. 252. 
Purpura peruvianda BUAINVILLE, Mon., Purpura, p. 55, 1882.— — 
Tryon, Man. Con., vol. 2, p. 199, pl. 162, figs. 314-316, 
1880. West coast of Mexico (v. Martens); Callao, Peru, and 
southward to Magellan Straits. 
Genus ACANTHINA Fischer. 
ACANTHINA BREVIDENTATA Mawe. 
1828. Buecinum brevidentatum Mawr, in Wood, Index Test., 
suppl. pl. 4, fig. 10. Gulf of Panama to Paita, Peru. 
ACANTHINA CALCAR-LONGUM Martyn. 
1784. Buecinum calcar-longum Martyn, Uniy. Conch., pl. 50. 
B. unicorne BruautbrReE, Enc. Méth., p. 254, pl. 396, fig. 2, 
1789. Peruvian coast, south to the island of Chiloé, Chile. 
ACANTHINA MURICATA Broderip. 
1832. Purpura muricata Broprripr, Proc. Zool. Soc., p. 125,— 
Reegve, Con. Icon., Monoceros, pl. 2, fig. 7, 1846. Mazatlan, 
Mexico, to Guayaquil, Ecuador. 
ACANTHINA TUBERCULATA Gray. 
1835. Sowrrsy, Con. Ill., J/onoceros, pl. 82, fig. 9. Mazatlan, 
Mexico, to Paita, Peru, and the Galapagos Islands. 
Genus CHORUS Gray. 
CHORUS GIGANTEUS Lesson. 
1829. Monoceros giganteus Lesson, Voy. Coq., Moll., p. 405, 
pl. 11, fig. 4. Concepcion, Chile. 
Family CORALLIOPHILIDK. 
Genus CORALLIOPHILA H. and A. Adams. 
CORALLIOPHILA CARDUUS Broderip. 
1832. Murex carduws Broprertr, Proc. Zool. Soc., p. 175.— 
SowErBy, Con. Ill., durex, pl. 61, fig. 22, 1834. Pacas- 
mayo, Peru, from a coral reef 12 miles off shore. 
CORALLIOPHILA SCALARIFORMIS Lamarck. 
1822. Purpura scalariformis Lamarck, An. s. Vert., vol. 7, 
p. 241.—Krengr, Icon., Purpura, p. 74, pl. 19, fig. 55. 
Guayaquil. 
