of British MoUusca. 335 



Dnpuy's figure of this shell is good. Jeffreys says that it 

 is found on grasses in wet places high up the stalk. 



237. Pupa pygmcea^ Drap. 



Var. quadridentata, Studer. 



Norwich {W. K. Bridgman^ in Mus. Norm.), 

 Dirtcar, near Wakefield [J. W. Taylor'). 



238. Pupa suhstriata^ Jeffreys. 



239. Pupa antivertigo^ Drap. 



Subgenus 7. Vertigo, Miiller, 



240. Pupa pusilla^ Miill. 



[^Pupa tumida^ Westerlund. 



Fupa tumida, Westerlund, Expose critique des Moll, de Terr, et d'Eau 

 douce de la Suede et Norvege, 1871, p. 99; Fauna der in der 

 palaarct. Reg. lebetiden Moll. iii. 1887, p. 141. 



" I am indebted to Dr. Westerlund for Pupa tumida^ of 

 which I find a specimen in my collection named F. pusilla, 

 var. I am not sure that it is more than a dwarf variety or 

 form of V. pusilla. The two specimens sent by Dr. Wester- 

 lund differ from each other in the number of teeth, one speci- 

 men having five and the other seven teeth. He describes 

 V, tumida as ' 6-dentata ' and V. pusilla as ' 6-8-dentata.' " 

 {Jeffreys^ Ann. & Mag. Nat. Hist. ser. 5, vol. ii. 1878, 

 p. 381.)] 



241. Vei-tigo angustior, Jeffreys. 



Bundoran, Co. Donegal ; Ballina, Co. Mayo ; and Killauley 

 Glebe, Co. Sligo {Miss Amy Warren). 



Genus 3. Balea, Prideaux. 



242. Balea perversa (Linn.). 



Genus 4. Clausilia, Draparnaud. 

 Subgenus 1. Clausiliastra, MoUend. 



243. Clausilia laminata (Mont.). 



Subgenus 2. Alinda, Adams. 



244. Clausilia hiplicata (Mont.). 



