BOWEIL : EADXJL^ OP BRITISH HELICIDS. 



211 



Fig. 



I. Typical uuci from the radula of Euparypha Pisana (MiilL). 

 II. ,, ,, ,, Cepcea hortensis (M.n\\.). 



Cepcea neinoralis (Miill.). 

 Hdicogena aspersa (Miill.). 

 Helicogena pomatia (L.). 

 Arianta arbustormn (L.). 

 HfUcigona lapicida (L.). 

 Ilclicodonta obvoluta (Miill.) 



III. 



IV. 



V. 



VI. 



VII. 



VIII. 



IX-Xr, see text, ad Jin 



