LAND AND FRESH-WATER M0LLUSK9. 60 



Vitrina pellucida, Flem. — In Ashcombe plantation and elsewhere among moss. 



Helix aspersa, Mul. — Too common* the variety alha is not uncommon. 



Helix hortensis, List. — In a hedge-bank near Landport. 



Helix hybrida, Pior. — A few specimens occasionally with the former. 



Helix nemoralis, Linn. — Abundant. 



Helix arbustorum^ Linn. — By the side of the "Cut," near Landport: not 

 uncommon. 



Helix pulchella, Mul. — Plentiful at the roots of moss and grass on the 

 Downs, and on the bank of Ashcombe plantation, facing the east. 



Helix Cantiana, Mont. — On nettles, foot of the Downs. 



Helix Carthusiana, Mul. — On stunted grass near Mount Caburn, and on 

 Ranscombe Brow very local in its distribution. 



Helix fusea, Mont. — Two specimens only. Warrinson wood, (1852,) 

 favourite Entomological ground. 



Helix aculeata, Mul. — Nine specimens among moss in Ashcombe plantation, 

 1851. 



Helix hispida, 3Iul. — Common under chalk stones in the neighbourhood. 



Helix concinna.— -On nettles in an old chalk quarry, Oflfham, near I^ewes. 

 I possess beautiful specimens from Bignor. 



Helix depilata, P/ei. — Ashcombe: not common. 



Helix rufescens, Penn. — Abundant on nettles, and after the summer rains 

 on the various species of Bubi. The variety alba frequent. 



Helix virgata, Mont. — 1^'requent on the Downs; abundant all along the 

 coast, Newhaven, Seaford, clustering thickly on the stems of marine plants; 

 the sea-side specimens are much finer than those found inland: they vary 

 considerably in their markings. 



Helix caperata, Mont. — Very common on the Downs in autumn. 



Zonites umbilicatus, Gray. — At the roots of Asplenium Rata-muraria on an 

 old wall in Southover, Lewes: rare. 



Zonites pygmaeus, Gray. — I found this species last year with some of the 

 other minute Land Shells at the roots of moss, (principally Hypnum purum 

 and lutescens,) and grass: it is not very common, but appears to be an 

 inhabitant of dry banks. 



Zonites alliarius. Gray. — Two specimens only, and these I can only state 

 as this species from comparison, as I could not obtain from thera any smell 

 to lead me to conclude they were the Garlic snail. 



Zonites cellarius, Gray. — Common generally. 



Zonites rotundatus, Grai/. — Under chalk stones and dry banks. 



Zonites purus, Gray. — Rare on a dry bank near Ashcombe plantation. 



Zonites nitidulus. Gray. — Common in a shaw near Kingston, and in Ash- 

 combe plantation. 



Zonites radiatulus. Gray. — Frequently found with the preceding. 



Zonites lucidus, Gray. — Rare; by the ditches in the levels occasionally. 



Zonites crystallinus. Gray. — Not uncommon on the Downs in company with 



