N E R I T A. 



171 



Linn, names. 



18 Zebra 



19 Mammilla 



20 Papilla 



21 paUidula 



22 Corona 



23 Radula 



24 Magdalense 



25 cornea 



26 fluviatilis 



Gm. Engl.names. Synonyms. Habitat. 



Zebra JE.M.f.455,/.S. u. 



3672 Nipple . *. 571,/. 22. G.t.67, 

 f.C. C.5, *.189,/.1928- 

 31. E.M.*.453,/5. W.Indies. 



3675 pap-shaped C.5, .189,/.1939. Tranquebar. 



pallid D.1,M6,/.l. .M.J0.468. 



.T.8,;>.226. Britain. 



3675 Eastern JF.f.61,/.D.7. C.9, f.124, 



crown /.1083-4. Ganges&China.Fr.w. 



3676 rough-rib. B.M7,/.7,8. C.5, .190, 



/. 1946-7. Amboyna. 



3677 Magdalen A.t.l3,f.5. Magdalen Islands. 



3676 horn 

 3676 river 



27 littoralis 3677 strand 



5.C(mc//.l,p.323. Red Sea. 



i.^. 141, /. 38 & *.607, 

 /.43. G.tA.f.L.L. C.9, 

 M24,/.1088.D.1,M6, 

 /.2. M.p.470. 



Britain,&c. Fr.vv. 



.^.607,/.39-42. GJ.64, 

 /.N. C.5, f.185,/. 1854. 

 D.1,f.20,/.2. Mp.467. 



^8 lacustris 3677 lake G.^.4,/.M.M. Europe. Fr,w. 



29 dubia 3676 black mark.C.5,f.l93,/2017- 20. u. 



30 marginata 3677 margined S.Eml.Q,tA,f.l6. V. 



31 pulligera 3678 reddish L. t. 143,/. 37. G. t. 4, 



/. H. H. C. 9, t. 124, 

 /. 1078-9. E.3O.455, 

 /'.I. i.iviu Fr.vv. 



