174 JOURNAI, OF CONCHOI.OGY, VOL. l6, NO. 6, JUNE, I92I. 



Azeca {Cochlicopa) tridens {menkeana). 51. Local in hedgerows 

 and woods, generally in England and Wales ; not in Scotland or 

 Ireland. 



Caecilioides {Achatina) acicula. 67. Subterranean, especially on 

 chalk and limestone. Northumberland southwards ; central and 

 east Ireland. 



Pupa marginata {inuscorum). 99. Commons and dry wild places, 

 not in woods ; general. 



P. umbilicata {cylindraced). 151. Walls, rocks, trees and in dry 

 places on the ground ; general. 



P. anglica (ringens). 78. Local in damp and wet places, woods, 

 cliffs and marshes ; north western ; generally from Notts, north- 

 wards and in Ireland ; rare in the south of England and absent 

 from most of the south-east. Holocene Essex N. and Flint. 



P. secale. 24. Local on rocks, hillsides, in woods, etc., especially 

 on chalk and limestone, Sussex and Cornwall to Cumberland; not 

 in Ireland. 



Vertigo antivertigo. 88. Marshy places generally, but not com- 

 mon ; holocene in Flint, Herts., Northants and Notts. 



V. substriata. 71. In woods and moist places; mostly north- 

 western ; not common south of Stafford ; holocene in Flint. 



V. pygmaea. 125. Wild and cultivated land generally. 



V. mouiinsiana. 15. Rare in marshes as far north as Derby (but 

 not certainly alive here or in Notts.), mostly south-east England ; 

 Carlow and Queen's County in Ireland. Holocene in Flint. 

 Records for Antrim and Donegal E. require confirmation. 



V. lilljeborgi. i. Lake margins in Gal way \\. 



V. alpestris. 6. Old stone walls, etc., in North Lanes., \V'est 

 Yorks., Westmorland, Cumberland and Northumberland {Journal 

 xii, 209, 309) ; the Irish records (Londonderry, Antrim and 

 Donegal W.) are very doubtful {Irish Nat., x.xix, 122) ; Merioneth 

 requires confirmation. 



V. pusilia. 27. Rare among moss, on walls, etc., from Devon N. 

 to Perth S. ; Limerick and Gal way S.E. Holocene in Essex N., 

 Londonderry, Antrim, Donegal E. and W. and Waterford. Doubt- 

 fully recent in Notts. ; doubtful from Devon S. and Ayr. 



V. angustior. 12. Very rare, in marshy places Suffolk E., 

 Norfolk E, Lincoln N., Yorks. S.W. and Sutherland E. ; rejecta- 

 menta Notts, and Derby ; more frequent in west of Ireland. 

 Holocene in Essex N. and S., Herts., Cambridge, Northampton, 

 . Chester, Flint, Londonderry, Donegal E. and VV. Doubtful 

 records for Yorks. M.W. and Cork M. 



