SWANTON : THE MOI.LUSCA OF WILTSHIRE. l8l 



"We have taken it in Wiltshire" {=Turbo perversus, Test. Brit, p. 

 355). Ashcombe, SaHsbury (Vize) ; Marlborough (Bromehead) ; 

 Devizes (Miss Cunnington); Swindon (Cockerell); Edington (E.W.S.). 



Clausilia laminata (Montagu). — Widely distributed in all beech 

 woods. "We have never found it but in Lackham Wood, in the 

 north of Wiltshire, and at Bow Wood, the seat of the Marquis of 

 Lansdowne in the same conniy" {=^ Turbo la?n{natus,T<tst Brit., p. 360). 

 Clarendon, Ashcombe, Devizes (Vize); Devizes (Miss Cunnington 

 and others); Marlborough (Bromehead); Warminster (E.W.S.). 

 var. albina Moquin-Tandon. — Devizes (Heginbothom). 



Clausilia biplicata (Montagu). — This rare British shell, occurring 

 only in three counties, has been recorded from three Wiltshire stations. 

 "We first discovered this species sparingly at Easton Grey in Wilt- 

 shire" {=Turbo biplicatus, Test. Brit., p. 361). Alderbury, near 

 Salisbury (Maton); Roundway and Durnford (Vize); Devizes (Miss 

 Cunnington); Clarendon, near Salisbury (Bridgman, in Jeffreys' B.C., 

 vol. i., p. 283). 



Clausilia bidentata (Strom). — Widely distributed. Great 



Bedwyn (Townsend); Corsham, Maiden Bradley, Warminster (Vize); 



Devizes (Miss Cunnington and others); Swindon (Cockerell); 



Marlborough (Bromehead); Stourton, Mere, Avebury, etc. (E.W.S.). 



var. tumidula Jeffreys. — Swindon (Cockerell). 



Clausilia rolphii Leach. — A very rare species which has hitherto 

 been observed only on the Downs near Devizes, where it has been taken 

 by Mr. C. D. Heginbothom. Specimens labelled "near Devizes" 

 were probably collected in the same locality by the late Mr. F. 

 Townsend. 



Succinea putris (Linne). — Apparently widely distributed. 

 Corsham, canal banks on weeds, stones, etc. ; between Trowbridge 

 and Steeple Ashton, near the reservoir of the canal at Devizes, and 

 Salisbury (Vize); Devizes (Miss Cunnington and Heginbothom); 

 in wet meadows near first milestone on Swindon Road, Marlborough 

 (Bromehead); Great Bedwyn (Townsend); the Avon at Salisbury 

 (E.W.S.). 



Succinea elegans Risso. — Not so common as the preceding 

 species. Devizes and SaUsbury (Vize); brickearth at Fisherton 

 (Blackmore); Great Bedwyn (Townsend); Stourton, garden pond, 

 etc. (E.W.S.). 



var. pfeifferi Rossmassler. — By the canal, Swindon (Cockerell) ; 

 Fisherton, brickearth (Blackmore); Devizes (Miss Cunnington). 



Succinea oblonga Draparnaud. — Specimens from the Fisherton 

 brickearth, collected by Dr. H. P. Blackmore, may be seen in the 

 famous Blackmore Museum at Salisbury. They are of great interest 



