BRITISH NON-MARINE MOLLUSCA. 



53 



Census of Species. 



The Nomenclature and Arrange- 

 ment in accordance with that 



adopted by the 

 Conchological Society, 190-4. 



Helicigona lapicida 



H. arbustorum 



Helix aspersa 



H. pomatia 



H. nemoralis ' 



H. hortensis 



Ena montana 



E. obscura 



Cochlicopa lubrica . 



A zee a tridens 



Ccecilioides acicula 



Jaminia secede 



J. cylindrical 



J. muscorum 



Vertigo minutissima 



V. an t i vertigo 



V. pygjncea 



V. pus ilia 



Balea perversa 



Clausilia laminata 



C. biplicata 



C. bidentata 



C. rolphii ... 



Succinea putris 



S. elegans 



S. oblonga 



Carychium minimum 

 Pomatias elegans ... 

 Acicida lineata 



O) to c3 — 

 C <U qj -g 



^5 * ® 



C 03 



3 cc 



S — 



cu c3 



O ~ 



O 

 35 



O, 

 ~ 



o 



a g 



c 



CD c3 



to 



O • 



O T 



a «-> 



CD O 



C 00 



o o 



tSJ rH 



—you 



.1. 





u-you 







0-1000 





* 



a a a oca 



400-yo0 







A "I AAA 



0-1000 







A 1 AAA 



0-1000 







A AA rrr;A 



400-750 







1 AAA 



-1000 







U— 1UUU 







i A A f7 K A 



400-750 







<?aa 7nn 

 bUU— / uu 



... 





4UU— IUUU 



,i. 





— / ou 











r 



«j 



r 





 



r 





9 



o 



r 





o 



r 



9 





? 



? 





? 



? 





-950 







? 



? 





0-1000 







500-750 







0- 







0- 







-750 







-1000 







400-950 







? 



? 









f The highest point in the Cotteswold Hills is Cleeve Cloud, near 

 Cheltenham, which is 1081 ft. above the sea-level, according to the trigono- 

 metrical survey. 



