HELIX. 73 
V. VII. réseolabidta (Taylor). Lip pink. 
e.. lip. V. VIII. fuscolabiéta (von Mart.). Lip dark. 
V. IX. diteolabidta (L.E.Ad.). Lip yellow. 
V. X. roseozondta (Cki.). Bands reddish. 
d. bands. , V. XI. avenicola (MacGill.). Yellow ; bands 
transparent. 
ei texture, WV. XID tenuis (Landon). Thin and trans- 
lucent. 
f. monstrosity. m. sézzstrérsum (Taylor). Reversed. 
Sub-genus.—ARIANTA, Leach. 
13. H. ARBUSTORUM (living in copses), Linné. P|. III, f. 18. 
Globose, solid, glossy, brown and yellow, forming a sort of check 
pattern, with a single band of dark brown; “if white ; zmdzlicus 
indistinct. A. 12mm. B. 20mm. 
This is rather a local species, though often very 
abundant. It has a very extensive range throughout 
Great Britain, though it is only locally known in Ireland. 
Forbes records it for the Isle of Man, but it has escaped 
notice there of late years. It is not known in the 
Channel Isles. 
It is found in ditches and hedgebanks, sometimes in 
woods, and it is usually very abundant where there is 
chalk or limestone. 
The northern forms are usually smaller and more 
conical than the southern, besides being more strongly 
