MAYFIELD : LAND AND FRESHWATER MOLLUSCA OF EAST SUFFOLK. 297 



H. hispida L. — The typical form is rare. (3), Greeting. 

 A^ar. hispidosa. — Very common everywhere. 

 Var. depilata. — Mendlesham. 

 Var. albida. — Greeting. 

 H. granulata Alder. — In osier beds at Stowmarket and Need- 

 ham Market. 



H. itala L. — Fairly common in all districts. 



Var. leucozona. — Mendlesham, Needham Market. 

 Var. minor. — Mendlesham, Greeting. 

 Vai. alba. — Needham Market. 

 H. caperata Mont. — (i), Lowestoft, Pakefield. (2), Mendlesham, 

 Wickham Skeith. (3), Greeting, Needham Market. 



Var. ornata. — On the high road, at Greeting, Needham Market. 

 Var. fulva. — Needham Market, Greeting. 

 Var. major. — Greeting. 

 H. virgata DaGosta. — Fairly common throughout the county, but 

 not abundant on the clayey soil of district (2). Very abundant at 

 Lowestoft. 



Var. carinata. — Mendlesham, Lowestoft. 

 Var. submaritima. — Lowestoft. 



Var. subalbida. — Mendlesham, Lowestoft, Needham Market. 

 Var. alba. — Lowestoft. 



Var. albicans. — Lowestoft, Mendlesham, Goddenham. 

 Var. subglobosa. — I>owestoft. 

 Buliminus obscurus (Miill.).— (2), Mendlesham, Earl Stonham, 

 Wickham Skeith. (3), Greetings Bramford. 



Pupa cylindracea (DaGosta). — (2), Mendlesham. (3), Ipswich, 

 Bramford. 



P. muscorum (L). — (i), Lowestoft. (2), Near Landguard Fort, 

 Rushmere Heath, near Ipswich. 

 Vertigo antivertigo (Drap.). — Near Lake Lothing, Lowestoft. 

 V. pygmsea (Drap.). — (i), Lowestoft. (2), Mendlesham, Wether- 

 ingsett. 



V. SUbstriata (Jeffr.). — (2), Thornham. 

 V. pusilla Miill-~(2), Thwaite. 



V. edentula (Drap.). — (2), Plentiful in Mendlesham churchyard. 

 V. minutissima (Hartm.). — A single specimen in my possession 

 was found by Mr. A. A. Moore, of Norwich, on the wall of Burgh 

 Gastle, near Great Yarmouth. 



Balea perversa (L.).— >(2), Mendlesham, Wickham Skeith. 

 Clausilia perversa (Pult.).— (i), Gunton. (2), Mendlesham, 

 Wickham Skeith, Thwaite. (3), Needham Market, Bramford. 

 C, laminata (Mont.). — (2), Not uncommon at Mendlesham. 



