HELIX. 957 



Helix cretacea. Chemnitz^ ix. part 2. p. 190. 1. 136. f. 



1263, No. 1 to 4. 

 Bulinius lineatus. Bruguiere Enc. Meth. p. 323. 



Inhabits Guadaloupe ; and is a land shell. Bruguiere. 



Shell about eight lines long and three broad, white, with five 

 transverse interrupted by other longitudinal brown lines on 

 all but the four uppermost of its twelve whirls ; it has a 

 small umbilicus, over which the lip is reflected in the same 

 manner as in H. acuta, and this suflliciently proves that nei- 

 ' ther of these species, as some authors have supposed, can 

 be the Linnaean H. Barbara, which is described to be im- 

 perforate. 



DETRiTA. 158. Shell oblong-ovate, perforated, 

 white with longitudinal oblique grey or 

 brown streaks, and the aperture ovate. 



Helix detrita. Muller Verm. ii. p. 101. Chemnitz, ix. 



part 2. p. l6l. t. 134. f. 1225, a to d. Gme/in, p. 3660. 

 Helix Sepium. Gmeliri, p. 3654. 

 Helix, No. 216. Schroeter Einl. ii. p. 238. 

 Buccinum Leucozonias, Gmelin, p. 3489. 

 Bulimus radiatus. Bruguiere Enc. Meth. p. 312. 

 Lister Conch, t. 8. f. 2. Seba, iii. t. 39. f. 37. Martini 



Berlin. Mag. iii. t. 5. f. 53. Schroeter Erdconch. t. 1. 



f. 1. 

 Inhabits Italy and Saxony. Muller. Dauphiny ; and is a 



land shell. Bruguiere. 

 Shell about an inch long, and nearly half as broad, smooth, 

 somewhat shining, white, and marked with longitudinal 

 slightly oblique brown or grey lines ; it has six or seven 

 whirls, and the outer lip is not reflected, but rather thickened 

 at the margin. 



GUADALouPENSis. 159. Shell oblong, perforated, 

 whitish, with transverse brown bands, and 

 the outer lip thickened within. 



Helix acuta. Chemnitz, ix. part 2. p. l6l. t. 134. f. 1224. 

 Gmelin, p. 3660. 



Bulimus Guadaloupensis. Bruguiere Enc. Meth. p. 313. 



Eister Conch, t. 8. f. 1. 

 Inhabits Guadaloupe ; and is a land shell. Bruguiere. 

 Shell about an inch long, and five lines broad, smooth, with 



six slightly convex whirls ; the colour is brownish white, and 



most commonly marked with three dark or yellowish brown. 



