ROEBUCK MEMORIAL NUMBER. 



183 



ENGLAND. 









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Name of Species. 



Records in italics require 

 confirmation. 



15 



15 ... 17 ... 19 20 21 22 23 24 



17 



15 16 17 18 19 20 21 22 23 24 

 15 16 17 ... 19 20 21 22 23 24 

 15 



15 16 17 18 ... 26 21 22 23 24 



15 24 



15 16 17 ... 19 22 23 ... 



18 19 20 21 



17 20 21 22 23 24 



15 16 17 18 19 20 21 22 23 24 



17 



15 16 17 18 19 20 21 22 23 24 

 15 16 17 ... 19 20 21 22 23 24 

 15 16 17 ... 19 20 ... ... 23 ... 



15 16 17 18 19 20 21 22 23 24 

 15 16 17 18 19 20 21 22 23 24 

 15 16 17 18 19 20 21 22 23 24 



SO ... 22 23 24 



15 16 17 18 19 20 21 22 23 24 



15 16 17 18 19 20 21 22 *23 24 

 ... 16 17 . . 19 20 .. 22 23 24 

 15 16 17 18 19 20 ... 22 23 ... 



15 16 17 18 19 20 21 22 23 24 

 15 16 17 18 19 20 21 22 23 24 



24 



15 20 21 ^S 23 24 



15 ... 17 ... 19 20 21 22 23 ... 



17 18 22 .. 24 



15 ... 17 18 ... 20 SI 22 23 24 

 17 .. li^ 20 21 22 23 ... 



... ... ••• ... .. ... ... 22 23 24 



... ... 17 18 19 26 21 22 23 24 



15 16 17 IS 19 20 ... 22 23 24 

 15 16 17 ... 19 20 ... 22 23 24 

 17 18 ... SO 21 



25 26 S7 



25 26 27 ... 29 30 ... 32 



25 26 27 28 29 30 31 32 

 25 26 27 28 29 30 31 32 



25 26 27 28 29 30 31 32 



..'. ... 27 28 ... 30 ... 32 



25 26 29 ... 31 ... 



25 26 27 28 29 32 



25 26 27 28 29 30 31 32 



25 26 27 ..' 29 30 31 32 



25 26 27 ... 29 30 31 32 



... 26 29 30 ... 32 



25 26 27 28 29 30 31 32 



25 26 27 28 29 30 31 32 



25 26 27 28 29 30 31 32 



... 26 3S 



25 26 27 28 29 30 31 32 



25 26 27 28 29 30 31 32 



25 26 27 30 ... 32 



25 26 ... 28 29 30 31 32 



25 26 27 28 29 30 31 32 

 25 26 27 28 29 30 31 32 



25 26 27 .. 29 30 ... 32 



25 26 ... 28 32 



25 26 27 28 29 30 31 32 

 25 26 27 ... 29 



25 26 27 28 ... ... ... 32 



25 ... 27 



25 26 27 28 29 32 



25 



25 26 27 28 29 30 .. 32 

 25 26 27 28 29 30 31 32 

 29 



T. cartusiana 

 Ashfordia granulaia 

 Hygromia fusca 

 II. hispida 

 H. striolata 

 H. umbrosa 

 H. limbata 

 H. revelata 

 Acanthinula aculeata 

 A. lamellata 

 Vallonia pulchella agg. 

 V. pulchella .seg. 

 V. excentrica 

 V. costata 



Helicodonta obvoluta 

 Helicigona lapicida 

 Arianta arbustorum 

 Helix pomatia 

 H. aspersa 

 H. nemoralis 

 H. hortensis 

 Euparypha pi.sana 

 Buliminidae 

 Ena montana 



E. obscura 



Stenogyridae 

 Cochlicopa lubrica 

 Azeca tridens 

 Caecilioides acicula 



Pupidae 

 Pupa marginata 

 P. umbilicata 



F. anglica 

 P. secale 



Vertigo antivertigo 

 V. substriata 



V. pygmsea 

 V. moulinsiana 

 V. lilljeborgi 

 V. alpestris 

 V. pusilla 

 V. angustior 

 Sphyradium edentulum 

 S. minutissimum 



Clausiliidse 

 Balea perversa 

 Clausilia laminata 

 C. biplicata 



