BEESTON AND WRIGHT : MOLLUSCA OF ILFRACOMlJE. 75 



Var. rubella-roseolabiata (Taylor). — Three specimens only, 

 (localities i, 3, 4). 



Var. rubella-roseozonata (Cockerell). — Two specimens only, 

 (locality 3). 



Var. libellula (Risso). — This variety is not strictly yellow, but 

 tends to orange, and with the broad third band (00300) forms a very 

 handsome shell. Forms 00000, 00300, 00300 (localities i, 3, 4). 



Var. castanea (Moq.). — "A single immature shell (00000)" 

 (J.R.B.T.). 



Var. bimarginata (Moq.). — Two or three specimens only 

 (localities i, 3, 4). 



Var. conica (Pascal). — One specimen only, (00300)- locality 2. 



Var. tenuis (Baudon). — Many of the shells were thin and semi- 

 transparent. The following variations of type-bandings of shells were 

 noted:— 123(45), 1234.5, 12345, (i2)3(45)> (12)33345- (330^17 begin 

 in middle of last whorl), (123) (45). 



Band variations in this and the next species are according to Mr. 

 L. E. Adams' formula.^ 



It will be seen that there are six distinct varieties of this species, 

 and no less than twelve forms of bandings. 



H. hortensis (MiiUer).— Very common in most places, much 

 more so than H. nemoralis. It occurred in almost every hedge-row, 

 the var. lutea always predominating. It was almost always associated 

 with H. nemoralis, and the two seemed to live indiscriminately to- 

 gether, although in one or two localities only H. nemoralis was found. 



Var, lutea (Moq.). — Ubiquitous. 



Var. albina (Moq.). — Next to lutea, this variety was commonest, 

 103(45), 1(23)45. 



Var. minor (Moq.). — Only an occasional specimen. 



Var. roseolabiata (Taylor). — One specimen (locality 2). This 

 shell was rather peculiar, and can only be fully described as albina- 

 roseo-labiata-conica. 



Var. roseozonata (Cockerell). — Scarce (localities i, 2). 



Var. arenicola (MacGill). — Rare j found in two places only 

 (locality i and village of Slade). 



Var. conica (?) — Rare ; very tumid, with high spire. 



Var. depressa (?) — Nearly all the var. albina had depressed 

 spires. 



Var. olivacea (Taylor). — One specimen only (locality 4). 



Var. bimarginata (?) — One specimen only (locality 4). 



I See his " Manual of British Land and Freshwater Shells," p. 67. 



