MAYFIELD : THE NON-MARIXE MOI-LUSCA OF SUFFOLK. 275 



V. excentrica Sterki. Common. 

 *E. — Mendlesham, Needham Market, I[)s\vicli (A.M.). 

 W.— Hopton (A.M.). 

 Helicigona lapicida (Linne). Occasional. 



E. — Homersfield, Eye (G.T.R.), Somersham (Sheppard), Old 

 Newton (A.M.). 



\\'.— Wissington (G.T.R.), Bury St. Edmunds (Skepper;, Sudbury 

 (King), Haughley (A.M.). 



H. arbustorum (L.). Confined to the river valleys. 



E. — Blaxhall, Eyke, Ufford, Farnham, ^Nlarlesford, Woodbridge, 

 Mendham (G.T.R.), Melton (Miss Powles), Ipswich, Needham Market 

 (A.M.). 



W. — Monks Eleigh, Bures, Long Melford (G.T.R.), Sudbury 

 (King), Bury St. Edmunds (Miss Powles). 

 var. flavescens Moquin-Tandon. 



E. — -Blaxhall, Farnham, Marlesford (G.T.R.), Needham Market 

 (A.M.). 



W.— Stratford St. Mary (G.T.R.). 

 var. conoidea Westerlund. E. — Needham Market (A.M.). 

 Helix aspersa Midler. Common throughout the county. 

 var. exalbida Menke. 



E.— Blaxhall (G.T.R.), Greeting (A.M.). 

 W.— Elmswell, Bures St. Mary (G.T.R.). 

 *H. pomatia L. 



E. — In a pit at Bramford, doubtfully indigenous (C.M.). 

 W. — Mr. W. Palmer has sent me specimens from a large chalk 

 pit at Rickinghall, where, he says, there is a flourishing colony. 

 H. nemoralis L. Common. 



E. — Blythburgh, Wenhaston, Southwold, Sudbourne, Campsey 

 Ash, Butley (A.S.K.), Blaxhall, Snape, Langham, Farnham (G.T.R.), 

 Ipswich (CM.), Melton (Miss Powles). 



W.— Felsham (C.B.), Bradfield St. George, Sudbury (J. ^^'. 

 Horsley in Carleton Greene's list), Bury St. Edmunds (Skepper). 

 var. rubella Moquin-Tandon. 

 E.— Ipswich (CM.;. 

 W.— A\'alsham-le-Wi]lows (A.M.). 

 var. roseolabiata Taylor. \V. — Long ]\Ielford (G.T.R.). 

 H. hortensis Mi.iller. More abundant than the preceding. 

 E.— Blythburgh, AVenhaston, Southwold (A.S.K.), Bla.xhall, 

 Farnham, I/ciston (G.T.R.), Ipswich (CM.), Ofifton, Holbrook, 

 Friston (Sheppard), Melton (Miss Powles). 



^V. — Highani, Stoke-by-Nayland (Sheppardj, Sudbury, Bradfield 

 St. George (J. W. Horsley). 



var. lutea Moquin-Tandon. E. — Ipswich (CM.), Bentley (A.M.). 



