T D, A. COCKERELL : A SEPTEMBER WALK. 



Hyalina cellaria. Hyalitta alliaria. 



[River.] Helix rotundata v. alba. (One very 

 Helix rotundata. good one on the top of a wall.) 



Hyalina crystallina. Limax arborum. 



Cochlicopa lubrica. Hyalina radiatula. 



STAFFOKDSHIRE. 



Down in a hollow there is a smithy, and here, I was informed,. 

 I crossed the border into Staffordshire. 



County border to Leek. — 



Pisidinm pusillum. Hyalina crystallina. 



Limncea peregra. Helix rotundata. 



Hyalina alliaria. Limax agrestis v. sylvatica. 



Fir trees being abundant, mollusca were correspondingly scarce, 

 Ranunculus flammula was common in the little streams, as also before 

 Congleton. 



At Leek I found a specimen of Gonoptera libat?'ix. 

 September 12th. Leek to Cheddleton. — 



Limax arborum, type. 

 Helix hispida. 



H. caperata (very abundant on a wall, as also the variety ornata. One of the 

 latter belonged to Locard's sub-var. ditmortieria, which has only one band, 

 and that above the periphery). 



Limax arborum var. appeared quite unicolorous, except on careful 

 examination. The shield is brown, with the bands almost invisible, 

 the body purplish brown, with a light dorsal line, but otherwise almost 

 unicolorous. This variety, which was found on the wall with H. caperata f 

 approaches var. alpestris Less. & Poll., but is not quite identical with it. 



I took a specimen of Xylina ornithopus Rott. ( = X. rhizolitha Fab.) 

 on a wall about three miles from Leek. 



Cheddleton to Kingsley.— Mollusca : — 



Helix nemoralis v. rubella 00300. Pisidinm pusillum. 



Limax agrestis v. sylvatica. Arion hortensis v. grisea. 



Helix hispida. Limax agrestis, type. 



Hyalina nitidula. A. hortensis v. fasciata. 



Euphrasia officinalis was very common by the road at one place* 

 Kingsley to Froghall Railway Station.— 



Cochlicopa lubrica. Hyalina radiatula. 



Arion flavus. Hyalina nitidula. 



A. hortensis v . fasciata. Limax agrestis v. sylvatica. 



Helix rotundata. Helix pulchella, type. 



Limax arborum (keel lighter, and bands Hyalina cellaria v. albida Jeff. 



less distinct than in the Cheshire Helix nemoralis. (An extremely young 



one). one, with a formula 00300.) 



Hyalina cellaria. Conultis fulvus (one). 



Helix concinna. 



Naturalist, 



