HELIX. 903 



Helix, No. 201. Schroeter Einl. ii. p. 232. 



Inhabits 



Born has described this shell to be six lines long and eleven 

 broad, rounded, depressed, and the base convex, of a 

 whitish colour, with tawny spots varying in breadth ; it has 

 six rounded obliquely striated whirls, and an obsolete keel on 

 the body-whirl ; aperture lunated, with the outer lip margi- 

 nated, and the pillar perforated. 



CORRUGATA. 38. Shell uiiibilicated, keded, with 

 longitudinal-oblique wrinkled striae ; aper- 

 ture lunated, with the outer lip reflected 

 within. 



Helix corrugata. Gmelin, p. 3623. 



Helix scabra. Chemnitz, ix. part 2. p. 152. t. 133. f. 1208. 

 Ulysses's Travels, p. 472. 



Inhabits Otaheite. Chemnitz. Lucania. Uli/sses. 



Shell about seven lines in diameter, of a whitish ash-colour, 

 with six convex whirls ; the lip is rose-coloured, and the um- 

 bilicus is said to be large, round, and wide, though it is 

 made to appear rather small in the figure. I am unacquaint- 

 ed with this species, and a shell which I have procured from 

 Mrs. Mawe, with the name of II. corrugata, is quite dif- 

 ferent. 



PELLis SERPENTls. 39. Shell umbiHcated, keeled, 

 with six slightly convex whirls, and alternate 

 yellow ish brown and white spotted bands ; 

 aperture ear-shaped, and the outer lip re- 

 flected. 



Helix Pellis Serpentis. Chemnitz, ix. part 2. p. 79" t. 125. 

 f. 1095 and 1096, and xi. p. 268. t. 208. f. 2046 and 

 2047- Gmelin, p. 3620. Shaw Nat. Misc. xxii. t. 950. 

 Helix undata. Portland Cat. p. 177- lot 3802. 

 Bonanni Rec. Supp. f. 33 and 34. Lister Conch, t. 66- 

 f. 64, and t. 76. f. 76. Fatanne, t. Q3. f. G 3. 

 Inhabits South America. Chemnitz. 



Shell about an inch and a half in diameter, of a yellowish or 

 reddish colour, with red and white spotted bands on the 

 upper surface, and concentrical rows of red dots round the 

 umbilicus ; it consists of six slightly convex whirls, which 

 form an obtuse depressed spire ; the aperture is ear-shaped, 

 and the lip has a reflected white margin. Petiver, Gaz. 

 t. 156. f. 1, which has been generally quoted for this species, 



Y 2 



