206 PROCEEDINGS OF THE NATIONAL MUSEUM. VOL. 37. 
Family GADINIIDZ. 
Genus GADINIA Gray. 
GADINIA PERUVIANA Sowerby. 
1835. Mouretia peruviana SowERBy, Proc. Zool. Soc., p. 6; 
Zoél. Beechey’s Voy., Moll., p. 147, pl. 39, fig. 6, 18389. 
Gulf of California, south to Taleahuano, Chile. 
Suborder STYLOMMATOPHORA. 
Superfamily DITREMATA. 
Family ONCHIDIID&. 
Genus ONCHIDIUM Buchanan. 
ONCHIDIUM CHILENSE Hupé. 
1854. Gay, Hist. Chile, p. 120. San Carlos de Chiloé. 
ONCHIDIUM JUANFERNANDEZIANA Wissell. 
1898. Zool. Jahrb., suppl. vol. 4, pp. 583-640, pl. 1-3. Juan 
Fernandez Island. 
ONCHIDIUM LANUGINOSUM Hupé. 
1854. Gay, Hist. Chile, p. 121. San Carlos de Chiloé. 
Superorder CTENOBRANCHIATA. 
(STREPTONEURA.) 
Order ORTHODONTA. 
Superfamily TOXOGLOSSA. 
Family TEREBRID 4. 
Genus TEREBRA Bruguiére. 
TEREBRA GUAYAQUILENSIS E. A. Smith. 
1880. Proc. Zool. Soc., p. 481. Guayaquil. 
TEREBRA STRIGATA Sowerby. 
1825. Tankerville Cat., App., p. xxv; Thes. Con., p. 151, pl. 41, 
fic, 10, 1847. Cape St. Lucas and Gulf of California south 
to Paita, Peru, and the Galapagos Islands. 
TEREBRA ASPERA Hinds. 
1843. Proc. Zool. Soc., p. 154.—SowrErpy, Thes. Con., p. 174, 
pl. 48, fig. 44, 1847. Guayaquil and Paita, Peru. 
TEREBRA GEMMULATA Kiener. 
1839. Krmner, Icon., Zerebra, p. 15, pl. 5, figs. 11, lla. Chile. 
TEREBRA LARVA4@FORMIS Hinds. 
1843. Proc. Zool. Soc., p. 155.—Sowrrpy, Thes. Con., p. 176, 
pl. 48, figs. 46, 47, 1847. Guayaquil. 
TEREBRA PLICATA Gray. 
1834. Proc. Zool. Soc., p. 61.—Tryon, Man., vol. 7, p. 24, pl. 7, 
fig. 20, 1885. Guayaquil. 
