394 PEARCE AND MAYFIELD : MOLLUSCA OK EAST NORFOLk. 



H. fulva (Mlill.) Under alders in the marsh at SurUngham 

 Ferry, in Wliitlingham Woods (S.S.P.) ; Earlham, Costessey 

 Common, Eaton (A.M.). 



H. nitida (Miill.). Whithngham Marsh, Bramerton, under 

 alders at Surlingham Ferry, near Stoke Holy Cross (S.S.P.) ; 

 Colney, ditch-banks at Costessey Common (A.M.). 



Helix rotundata (JMiill.). Not at all uncommon in Norfolk, 

 as some seem to have imagined. Under logs and dead 

 wood and stones at Yelverton, Whitlingham, Rockland St. 

 Mary (S.S.P.) ; Thorpe, Postwick, Carrow, Norwich, Cos- 

 tessey (A.M.). 



H. pygmasa Drap. Generally distributed, by roadsides, on 

 banks, and under stones and dead wood. Framingham 

 Pigott, Yelverton Churchyard (S.S.P.) ; Heigham, Earl- 

 ham, Hellesdon, Costessey Wood, etc. (A.M.). 



H. aculeata (Miill). Among dead leaves and moss, Heigham, 

 Earlham, Stratton Strawless (A.M.). 



H. pulchella (Miill.). On ivy-covered walls and under stones 

 and moss, Yelverton Churchyard, Brooke Churchyard, 

 Bramerton (S.S.P.) ; Heigham, Eaton, Earlham, Mouse- 

 hold Heath (A.M.). 

 Var. costata (Miill.). With type on Yelverton Churchyard 

 wall (S.S.P.) ; Earlham and Hellesdon (A.M.). 



H. lapicida L. This was altogether an unexpected find for 

 me. It is by no means uncommon on the palings round 

 Mr. Christie's park at Framingham Pigott, on the bark of oak 

 trees at the road-side bettveen Yelverton and Framingham 

 Earl Rectory, on palings at Halverston, also on hedge-banks 

 at several spots between Bixley Mill and Yelverton (S.S.P.); 

 on hedge-bank on chalky soil at Upper Hellesdon, Norwich, 

 Kingland (A.M.). 

 Var. nigrescens Taylor. The specimens from Framingham 

 Earl belong to this form (S.S.P.). 



H. aspersa (jMiill.). Very abundant everywhere (S.S.P. and 

 A.M.). 



.I.e.. \ii., July 1894. 



