914 HELIX. 



part 2. p. 102. 1. 127. f. 1129, No. 1, and No. 2. Gme- 

 lin, p. 3634. 

 Helix tenella. Gmelin, p. 3640. 

 Schroeter Erdconch. p. 200. t. 2. f. 26. 



Inhabits cellars. Muller. 



Muller says this shell is three lines and a half in diameter, and 

 1 cannot find from his description that it differs in any re- 

 spect besides colour from H. nitida, and Schroeter's figure 

 which he has quoted, as well as those of Chemnitz, are very 

 like that species. 



OBVOLUTA. 62. Shell iimbilicated, depressed on 

 both sides with six reversed whirls ; aperture 

 sub-triangular with a white reflected lip. 



Helix obvoluta. Muller Verm. ii. p. 27. Chemnitz, ix. 



part 2. p. 101. t. 127. f. 1128. Gmelin, p. 3634. 

 Helix holosericea. Gmelin, p. 3641. 

 Gualter, t. 2. f. S. Martini Berlin. Mag. ii. t. 3. f. 37- 

 Schroeter Erdconch. t. 2. f. 24 a. 



Junior. With the whirls hairy. 



La Veloutee a bouche triangulaire. Geoffroy, p. 46, No. 

 12. t. 2. 



Inhabits wet places in the park of Meudon. Geoffroy. Saxony. 

 Schroeter. Italy. Muller. 



Shell four or five lines in diameter, white, glabrous, with the 

 upper side flattish, particularly in the center, and the base 

 convex ; it has six or seven reversed whirls, which when 

 magnified appear to be minutely striated ; the umbilicus is 

 wide and deep ; the aperture is triangular, with the outer 

 lip reflected, white, polished, and slightly sinuated. 



MINIMA. 63. Shell sub-imperforate, ovate, conical, 

 with the two last whirls placed in the center 

 of the first ; aperture orbicular. 



Helix minima. Gmelin, p. SQQQ. 



Helix, No. 247. Schroeter Einl. ii. p. 247- 



Buccinum trochiforme. Schroeter Fluss. p. 321. t. 7. f. 18. 



Inhabits — — 



Shell about a line and a half in diameter, with an obtuse spire 

 consisting of two whirls placed in the center of the body- 

 whirl ; it is not well defined, and is probably the Larva of 

 some other species. 



