83 



margin thick and not reflected, often of a rosy 

 colour. 



Under stones and among moss and grass. 



66. BULIMUS lineatus. Shell cylindrical, obtuse, 

 glossy brown, transparent, with rather distant 

 parallel oblique longitudinal striae. 



Auricula lineata. Drap. p. 57. t. 3.f. 20, 21. 

 Carychium lineatum. De Ferussac, Mollusc. 

 Turbo fuscus. Walker, fig. 42. Turt. Diet. 229. 



a. dark chestnut brown. 



b. pale yellowish- white. 



Shell the tenth of an inch long, of a cylindrical form, 

 and hardly decreasing in diameter for its whole 

 length, highly polished and marked with rather 

 remote regular longitudinal striae which are hardly 

 distinguishable without a good glass : spire com- 

 posed of six very slightly raised but well-defined 

 volutions ; the two terminal ones of which are 

 smaller and paler : apertur.e roundish-oval, with 

 the margin thin, and a little reflected at the pillar, 

 where it forms a slight perforation. 



In consequence of the two lower tentacula being so 

 G 2 



