22 THE BRITISH NATURALIST. [February 



(England, France, Germany). H. Jiispida, v. nana, is considered a 

 validjspecies ; but H. conciuna appears a.s hispid a var. H. hispida,Yd.Y. 

 subglobosa, Jeff., is called a variety of H. sericea, Drap (non Jeff.) H. 

 gvanulata is quoted only as British. Under Xerophila, H. caperata is 

 sunk as a synonym of J£. intevsecta, Poir., and var. gigaxii is considered 

 a distinct species. Helix evicetonini, var. devians, West, is recorded 

 from England (near^'Clevedon) ; and var. instabilis is regarded as a 

 species. H. acuta of our lists is not Miiller's species of that name, but 

 is II. harbara, Linn. H. pidchella and costata appear as separate 

 species. S. lapiclda, var. albella, l^inn., is the earlier name for var. 

 alhina, Menke. 



Pnpa. ~ P. secale, YSiV. hoileansiana, is called a species. Under P. 

 anglica, a var. gunliilda, Wst., is recorded from near Scarborough. 

 P. nmbilicata, Drap,, is correctly referred to the older P. cylindracea, 

 Da C. P. mavginata is placed under P. niusconun, Miill. (non L.) ; 

 Linne's muscovum is said to be avenacea. P. edentiUa, var. coliiinella of 

 authors, becomes P. gredleri, Cless. 



Balea. — B. perversa, var. Incifuga (Leach), Bgt., is quoted from 

 England. 



Clausilia. — Our C. riigosa becomes C. hidentata, Strom. ; and vars. 

 exigua, West, and elongata, Cless., are quoted as from England. C. 

 dubia, no doubt correctly, is kept as a species, with an English variety, 

 suttoni. West. 



Cionellci This generic term is used to include om Cochlicopa d.nd 

 Cacilianella [Achatina, Jeff.) C. lubrica, var. niinima, is referred to var. 

 exigua, Menke ; and a var. collina, Drouet, is recorded from England. 



Siicciiiea. — S. putris, var. trianfracta, Da C, is English. 5. virescens, 

 Jeft., is S. stagnalis, Gass. 6" siiecica, Cless., is S. parvula, Pascal. 6'. 

 acuta, Pfr., is probably S. putris, v. lininoidea. S. elegdns,v. haiidoniana, 

 is a form of S. pfeifferi, v. elata, and it seems doubtful whether we 

 have true S. elegans in England after all. 5. pfeifferi, var. brevis, 

 should be credited to Pascal ; var. intermedia is perhaps the same as 

 contortula. S, pfeifferi, var. propingua , Band., is not given as British, 

 but it has been recorded from these islands, and was only accidentally 

 omitted from the Brit. Nat. Cat. S. ohlonga, var. huuiilis, Auctt., is re- 

 ferred to form iiupiira, Htm. ; the true vS. huniilis is something different. 



Cayychiiim. — C. viininuiiii , v. ciirtiiui, is considered identical with v. 

 inflatiinty Htm. 



