139 
p. 205.—F. p. 292.—Oval-oblong, thin, brittle, sub- 
pellueid, yellowish brown with numerous transverse 
striee of a lighter color giving the shell the appearance 
of veined wood, apex depressed into a subumbilicus ; 
aperture large extending the whole length of the shell, 
contracted above; inside glossy white, columella visible 
to theend. 2. Cornwall and Devon. 
B. Axera. Gmel. 3434.—Mont p. 219.—F. p. 
292.—(Ch. f. 1358.) —D. p. 482.—Dor. Cat. p. 43. 
£, 22. f. 12.—B. Resitiens. Don. 3. ¢.'79.—B. Fra- 
etLtis. Lam. 10.—Bl. t. 45. f. 7.—Oval, extremely 
thin, pellucid, horn-colored, elastic, somewhat wrinkled 
longitudinally ; apex obtuse, convoluted, canaliculated, 
the volution even with the body ; aperture large at the 
base, much contracted above, the outer lip extremely 
thin and not adhering to the body whorl ; pillar lip a 
little thickened and white, columella visible to the end. 
$...,040: Southampton, Poole, Guernsey, rare but 
local. 
B. Hypatis. Don. ¢. 88.—F. p. 292.—B. Am- 
PULLA. Pen. 4. p. 116.—Subglobular, translucent, 
with a brownish epidermis; minutely striated spirally ; 
apex concave but not exhibiting volutions ; aperture 
interrupted by the rounded body whorl, widened below ; 
