( 29 ) 
a, Liguus, Montf. 
A callosity within the 
last whorl, Pl. 6, fig, 26. 
6, Polyphemus, Montf. 
The end of the colu- 
mella curving inwards. 
Pl. 12, fig. 41. 
40. Butrmus. (4) ; 
Oyal, or oval oblong. Columella smooth. On rocks and trees in 
‘ cool shady places. Large 
species in warm climates. 
V. Animal, p. 62. 
a Bulimus, Lam. Outer lip thick, blunt, pl. 6, fig. 27. 
6 Bulimopsis, Zam. Outer lip thin, sharp, pl. 4, fig. 15. 
ce Bulimulus, Leack. Outer lip thin, sharp ; inner lip inflected, pl. 6, fig. 28. 
44. Ampnurputma. Lame. 
Succinga. Drap. 
Elongated or oval ; spire, V. Animal, p. 62. 
short, of 2-4 whorls, the 
last forming almost the 
whole of the shell. Pl. 6, 
he, 5,6. Pl. 7, fig..5, 6. 
12. Tornatetta. Lam. 
Acrzon. Montf: 
Spire projecting but lit- Columellawithoneor Marine. 
tle; mouth elongated, en- two large folds. Coasts of Africa. 
ee below. Pl. 6, fig. VY. Animal, p. 63. 
20. 
B. Longitudinally volute ; the last whorl very little larger, or less, than 
the preceding. 
43. Craustuia. Drap. 
Slim, long, pointed; With orwithoutteeth In mosses at the feet 
the last whorl contracted, or projecting plates. of trees. 
compressed ; mouth edged V. Animal, p. 62. 
with a callous pad. Pl. 6, 
fig. 36 
(1) Fossil species have been found in the 2d Fresh Water Formations of the en- 
virons of Paris. The marine species at Grignon have not the same generic cha- 
racter as the Bulimi, according to Brongniart, and ought to be referred to the 
Phasianella. Lamarck has observed that only terrestrial shells have the lip reflected. 
The Bulimus dombeyanus , B. octronus, and B. terebraster, pl. 13, fig, 15, and many 
other species which inhabit Asia, Africa, or America, are turreted with numerous 
whorls ; others are of a conical form, as the Bulimus trochoides of Bruguiere. See the 
singular species, and its monstrosity, Pl, 6, fig. 35. 31, 
