PEARCE AND MAVFIELD : MOLLUSCA OF EAST NORFOI,K. 397 



H. itala L- (= H. ericetoriim Mull). Hedge-banks, fields, and 



dry places. Frequently with the following species. The 



commoner form is — 

 Var. grisescens Colbeau. Bramerton, turnpike at Bixley, 



Framingham, Yelverton, etc. (S.S.P.) ; Thorpe, Earlham, 



Bowthorpe, Hellesden (A.M.). 

 Var. minor Moq. On the Loddon Road-side, Earlham 



Road, Heigham, Norwich (S.S.P.) ; Bowthorpe, Earlham 



(A.M.). 

 H. cape rata Mont. Very generally distributed by road-sides 



and under hedge-banks, also in cultivated fields (S.S.P. and 



A.M.). 

 Var. major Jeff. Stoke Holy Cross (S.S.P.) ; Eaton and 



Framingham Earl (A.M.). 

 Var. gigaxii. Plentiful (S.S.P.) ; Eaton (A.M.). 

 Var. subscalaris Jeff. Banks of New Cut, Reedham 



(S.S.P.) ; in a cultivated field at Eaton (A.M.). 

 Var. ornata Picard. Very rare. A single specimen on 



road-side near Stoke Holy Cross (S.S.P.). 

 Var. bizonalis Moq. Yelverton (S.S.P.). 

 Var. lutescens Pasc. Yelverton (S.S.P.) ; Eaton (A.M.). 

 Var. obliterata Picard. An arable field near Yelverton 



(S.S.P.). 

 Var. alba Picard. Road-side at Drayton (A.M.). 

 H. virgata Da Costa. On road-side banks, between Old 



Lakenham and Bracondale Hill, Yelverton (S.S.P.); 



Heigham, Hellesdon, Drayton, Mundesley (A.M.). 

 Var. subalbida Poiret. Earlham Road, Norwich ; near 



Old Lakenham (S.S.P.). 

 Var. albicans Grat. With above at both places (S.S.P.); 



Hellesdon (S.S.P.). 

 Var. subdeleta Ckll. Yelverton (S.S.P.); Hellesdon, 



Mundesley (A.M.). 

 Buliminus obscurus (MiilL). Local. Earlham, Poringland, 



Eaton (A.M.). 



