156 



HELIX. 



Linn, names. Gm. Engl, names. Synonyms. Habitat, 



19 Cantiana Kentish D.5,t.l57,f.2. M.L422, 



t.23,f.l. L.T.8,p.l97. 



Britain. L. 



20 rufescens reddish L. t. 71, lower /.A. D.5, 



t.l57,f.l. M.p.4>20, 

 t.23,f.2. L. 



21 caperata 3617 black tipped L.t.85,f.85. C.9,t.l33, 



22 annulata 



23 planata 



[crenulata.'] 



3622 ringed 



3617 keeled 

 '[Planorbis.^ 



/.1 207. M.p.i30,t.U, 



/. 1 1 . Britain, &c. L. 



S.Fluss.p.2U,t.5,f.30. V. 



E.M.t.i62,f.5. M.p.4^51, 

 t.25,f.\. P.B.Z.^,t.86, 

 f.2. L.T.8,p.189,t.5, 

 /.14. Dr.t.2,f.l3 & U. 



Ponds in Britain, &c. Fr.w. 



24 complanata 3617 flatumbili- Z. «. 138,/. 42. G. ^ 4, 



cated /. E. E. C. 9, t. 127, 



/. 1121-2. M. p. 4,50, 



t.25,f.4. L.T.8,p.l88, 



t.5,f.l3. Dr.t.2j.n& 



12. 



25 fontana 



26 rinsrens 



27 phcata 



fresh-water M.p.i62,t.6,f.6. L.T.8, 



p.l93. 



3618 toothedlamp L. t. 99, f. 100. F. t. 63, 

 /. F. 10. C. 9, t. 109, 

 /.9 19-20. Brazil. L. 



plaited F.L63,/.F.ll. K. 5,1.26, 



f.5. C.ll,f.208,/.2048. 

 Fer.t.54!.B.f. 1 . East Indies. 



28 punctata 3622 punctured 



L.t.93,f.93. F.t.63,f.2. 



B.t.l4^,f.\7,18. Virginia. 



