97 
B U LL A at term at a. 
TAB. CCCCLXI V.—fig.3. 
$pec. Char. Elliptical, transversely striated ; 
superior portion elongated, truncated, per- 
forated ; aperture curved, widest towards 
the base ; striae distant in the middle. 
Aisotrr twice as long as wide ; the striae upon the upper 
elongated portion are close and deep ; those on the 
middle of the whorl, slight and distant ; upon the base 
they are numerous, but not very strong. 
Figured from a specimen from Hordwell, in the Col- 
lection of Miss Bennet ; a small specimen has also been 
sent by Miss Beminster. 
Bulla fHostt . 
TAB. CCCCLX1Y — 4. 
This is a mutilated specimen of a large Bulla, that 
is very finely striated ; we propose to name it Bulla 
filosa, and regret much that we have never met with a 
specimen, from which a Specific Character can be drawn 
up : its numerous striae and expanded lip, distinguish it 
from B. attenuata. 
