364 JENNER : MOLLUSCA OF EAST SUSSEX. 



Moq., and fulva Moq. have now all been found near 



Lewes. 

 H. ericetorum Miill.— Add the following varieties : — 

 Var. leucozona Moq. Downs near Lewes. 

 Var. major Loc. Specimens from Eastbourne, 20 mills, in 



diameter. 



Vars. bizonal is, bicolor, and monozona. Near Lewes 



and Seaford. 



Var. subpeliucida Jenner. New variety. Shell with brown 

 translucent banding, through which the body of the 

 animal appears black. 



Wilmington Hill, Sussex. 



Bulimus acutus Mull. — This species is now quite lost to 



East Sussex, the ground where it occurred at Eastbourne 



having been built upon. The form which occurred there 



was white, opaque, and very large, some specimens reaching 



18 mills, in length. I have searched the coast of Sussex, 



from Brighton to Rye, m every likely place, without finding 



another locality for this shell, and it seems most probable 



that this now extinct colony was introduced. 



Clausilia rolphii var. curta Jenner. New variety. Shell of 

 the same diameter as the type, but much shorter. Length, 

 II mills. 



Lewes, with the type. 



Monst. decollata Jenner. — Shell decollated, upper whorls 

 wanting. 



Occurs at Lewes with the type. 



C. laminata var. pellucida Jeff. — Occurs sparingly at Lewes 



with the type. 



Var. tumidula Jenner. — New variety. Shell shorter, spire 

 more attenuate, length only 14 mills., with one whorl less 

 than the type. 



(Some shells of C. laminata, which Mr. Hill man 

 collected at Hartley Maudit, Hants., are 18 — 19 mills, 

 in length). 



This paper is not intended as a complete list of the addi- 

 tions to East Sussex, but merely to enumerate some of the 

 more interesting. 



J.C., vi., July, 1891. 



