222 BELA. 
the alternate ones rather larger; aperture lanceolately ovate ; 
canal rather long, straight. Length, 6 mill. 
Cape Artimesium, Coast of Asia Minor, 80 fms. (Forbes). 
This species (evidently immature) has not been obtained since. 
B. FipIcuLA, Gould. PI. 32, fig. 17. 
Whorls seven, broadly shouldered; about twenty-four longi- 
tudinal plications, crossed and decussated by more crowded 
delicate revolving lines; dirty-white. Length, °45 inch. 
Puget Sound. 
B. susLuTa, Gould. PI. 33, fig. 18; Pl. 34, fig. 75. 
Shell thin, turreted, with elevated spire; whorls seven or eight, 
slightly round-shouldered ; there are twelve obtuse ribs not quite 
reaching the sutures, the interstices showing evanescent, epi- 
dermal, revolving lines; pale ash, stained with light yellowish 
brown, tip of beak and interior dark chestnut, with a narrow 
white fascia. Length, 10 mill. 
Habitat unknown. 
This shell is possibly Patagonian; it has the peculiar appear- 
ance of the Magellanic molluscan fauna. I think that the Pata- 
gonian B. Cunninghami, Smith (fig. 75), will. prove to be a 
synonym. 
Unfiygured and undetermined species of Bela. 
B. pLicIFERA, Wood (Crag Mollusca.) This species has, according 
to Leche, been found living. The original figure and descrip- 
tion will apply sufficiently well to a dozen recent forms, and 
the identification of it must therefore be considered very 
doubtful. 
B. rogpusta, Packard (fossil). Labrador. 
B. UNDATELLA, Gould. Off Coast of Georgia, 400 fms. 
B. tTuRGIDA, Gould. Kamtschatka. 
B. BuaAk¥ANA, Dall, and vars. NORMALIS and EXTENSA. 
Caribbean Sea. 
B. FILIFERA, Dall. Caribbxan Sea. 
B. Harveyi, Verkrizen. Newfoundland. 
B. Gitprni, Verkr. Bay of Fundy. 
B. MULTIcosTATA, Verkr. Bay of Fundy. 
