SWANTON : THE MOLLUSCA OF WILTSHIRE. 179 



var. albina Moquin-Tandon. — Marlborough (Bromehead). 



var. castanea Moquin-Tandon. — Marlborough (Bromehead) ; 

 Devizes (Heginbothom) ; Edington (E.W.S.). 



var. olivacea Risso. — Devizes (Heginbothom) ; Great Bedwyn 

 (Townsend). 



Helix hortensis Miiller. — Widely distributed, especially abun- 

 dant in hedgerows on the outskirts of towns and villages. 



var. lutea Moquin-Tandon. — Stourton, Edington, Avebury, etc. 

 (E.W.S.); Great Bedwyn (Townsendj; Swindon (Cockerell) ; De- 

 vizes (Miss Cunnington and others). 



var. arenicola Macgillivray. — Edington, Mere, Melksham, and 

 Laycock (E.W.S.) ; Swindon (Cockerell) ; Devizes (Heginbothom). 



var. subalbida Locard. — Swindon (Cockerell). 



var. olivacea Taylor. — Great Bedwyn, with raised spire 

 (Townsend). 



var. fuscolabiata Von Martens. — Great Bedwyn (Townsend) ; 

 Edington, with coalesced bands fE.W.S.). 



var. roseolabiata Taylor. — Stourton and Mere (E.AV.S.). 



var. incarnata Moquin-Tandon. — Hedges at Stourton (E.W.S.). 

 Ena montana (Draparnaud). — The Helix lackhamensis of 

 Montagu, and the ^' Bulimns lackhamensis, Wiltshire Twist-Shell " of 

 Turton's Manual, p. i8i. A rare species. "We first found it in a 

 moist wood at Lackham in Wiltshire, in one small spot only, adhering 

 to the trunks of ash and hornbeam trees ; and afterwards tolerably 

 plentiful in the woods belonging to the Marquis of Lansdowne, at 

 Bow Wood, in the same county, not very distant from the former 

 place, and in no other part " (Test. Brit., p. 395). Woods near 

 Malmesbury (Bromehead) ; Ashcombe Wood, near Tollard Royal, 

 Durnford, and Roundway Hill, Devizes (Miss Cunnington and Vize). 

 Ena obscura (Miiller). — A common species, especially in beech 

 woods. " We have found it in a moist wood at Lackham, on the 

 trunks of smooth-barked trees, such as ash and hornbeam, not un- 

 common " (Test. Brit., p. 392). Near Mere and Avebury (E.W.S.) ; 

 Great Bedwyn (Townsend); Devizes (Miss Cunnington and others); 

 Corsham and neighbourhood, North Bradley, Salisbury, Old Sarum, 

 Ashcombe, and Roundway Hill, Devizes (Vize). 



Cochlicopa lubrica (Miiller). — Widely distributed. A single 

 individual in the drift at Milford Hill (Blackmore) ; brickearth at 

 Fisherton (Blackmore); Marlborough (Bromehead); Corsham, Trow- 

 bridge, Salisbury, Devizes (Vize); Swindon (Cockerell); Salisbury, 

 Edington and Maiden Bradley (E.W.S.). 



Azeca tridens (Pulteney). — Apparently a very rare species, I 

 can find but one record; the Rev. J. E. Vize found it at Clarendon 

 Wood. 



