1382 The Zoologist — September, 1868. 



H. Arbustorum. Near Hornby, and other places. A conical 

 variety. 



H. nemoralis. Only seen in two places. Appears to be less 

 common than H. Arbustorum. 



H. virgata. Dead shells in an old quarry. Craven. 



H. Ericetorum. Only in one spot ; dead. 



H. rufescens. 



H. hispida. 



H. rotundata. Common with H. rufescens, about the foot of 

 Ingleboro'. Nearly all the Helices were found attached to plants, 

 with closed mouths. 



H. umbilicata. On the top of a grit-stone wall near Ingleboro'. 



Bulimus obscurus. On mossy walls and rocks on the limestone. 

 More common than expected. 



Pupa umbilicata. Common. 



Clausilia nigricans. Some very dark specimens. 



Zua lubrica. 



Succinia putris. Nearly on the top of Iugleboro'. Common in 

 other places. 



Physa fontinalis. Poulton-le-Fylde. One large specimen. 



Planorbis nautileus. Poulton-le-Fylde. On water plantain. 



P. marginatus. Near Morecombe. 



P. spirorbis. Near Morecombe. When I and my friend who was 

 with me (Mr. Willis, of Wakefield) were hunting, net in hand, over a 

 pond here, some boys approached, and with earnest looks and open 

 mouths wondered what we were going to do with the "tiny little 

 things " we had in our boxes. One, more prompt than the rest, 

 settled it that they were to fish with. 



P. contortus. Morecombe. I have found P. contortus near Selby 

 and near Bridlington ; I therefore infer that it occurs, but perhaps 

 sparingly, right across the country from the east coast to the west. 

 The soil at Morecombe rests on new red sandstone, at Selby the same, 

 and at Bridlington on chalk. I may just observe here that when I was 

 looking about for shells on the east coast last spring, on the chalk, 

 I found Helix virgata and H. cantiana the commonest of all, the 

 latter being far more common than either H. nemoralis or H. Arbus- 

 torum. 



Limnaeus pereger. Common. A small variety with a longish spire 

 near Ingleboro'. 



L. auricularius. In a deep dilflfa at Poulton-le-Fylde, in Lanca- 



