330 Rev. Canon Norman's Revision 



189. ITyalinia nitida (Miiller). 



190. Ilyalinia excavata (Bean). 



191. Ilyalinia pura (Alder). 



192. Ilyalinia radiatula (Alder), ?= Ilelix hammonis^ Strom. 



H. radiatula^ like Gonulus fulvus, lias an enormous range, 

 extending over Europe, Caucasia, Siberia, Amoorland, and 

 North America, down to Florida and up to such remote places 

 as Behring Island, and even Point Barrow, Alaska, whence 

 Dall records it " from moss off tlie tundra.^' It is the Ilyalina 

 j)ellucidaj Lelinert, and Ilelix electrica, Gould. 



193. Ilyalinia glabra (Studer). 



Thirty years ago my dear old friend Alder gave me a series 

 of seven specimens of this shell rightly named, which had 

 been found by Mr. Gilbertson, of Preston, about 1837 *. I 

 also have from his collection three European specimens of 

 the same shell, which I have little doubt were sent to him 

 for comparison by Fdrussac, with whom he was in frequent 

 correspondence. Dr. Jeffreys in 1870 (Ann. & Mag. Nat. 

 Hist. May) recorded the species as British, it having been 

 found by Mr. Thomas Rogers at Marple Wood, Cheshire, 

 and by himself at Grassmere and Barmouth. Three of Mr. 

 Rogers's specimens (given me by JefFrej's) range in my 

 cabinet next to those of Gilbertson. Subsequently I collected 

 this shell in company with Jeffreys in his own grounds at 

 Ware Priory ; and it has since been found in many other 

 localities. 



194. Ilyalinia alliaria (Miller). 



195. Ilyalinia cellaria (Miiller). 



196. Ilyalinia Draparnaudi (Beck). 



In the 'Journal of Conchology,' vol. iii. p. 177, this shell 

 is stated to have been found by Mrs. Fitzgerald at Guernsey, 

 Torquay, and Bristol. 



197. Uyalinia nitidula (Drap.). 



Var. 1. nitens, Mich. 



Var. 2. Ilehnii, Gilbertson. 



Westerlund and other continental authors, who have 



* Aider, ^rag, Zool. and Hot. 1^38, ii. i>. 108, and Ch-ay's TiirtonV 

 Manual, p. lOO. 



