O STR E A. 



.51 



Linn, names. Gm. JZn<yl names. Sj/vonj/ms. Habitat. 



44 lineata S319 lineatcd L. t. 170,/. 7. D.t. 116. 



[crenatit.] il/.p.l47, 



45 Tranqueba- 3328 Tranqucbar L. t. 179,/. 16. G. t. 73, 



rica /.L.M. JE.M./.212,/4. 



E. Indies. 



G.t.73,f. D.F. C.7, t.65, 

 ./: 619-20. E.M.t.2V2, 

 f.3. S. America. 



46 cibba 



48 sulcata 



49 flavicans 



50 fasciata 



51 inflata 



52 fragib's 



53 bians 



54 Lima 



55 scabra 



3325 gibbous 



47 turgida 3327 turgid 



L.t. 169,/. 6. C.7, ^.65, 

 f.62l.a.h. E.Jndies. 



3325 sulcated C.7, ^.63,/.603-4. Malabar. 



3331 yellovvisb L.S.N.p. 1117. S.Ocean. 



3331 banded 



3321 inflated 



3332 brittle 



L. t. 177, f. 14. G. t.S8, 

 /F.F.C.7,^68,/.649.a. 

 E.M.t.^06,f.5. W.Indies. 



C. 7, t. 68, / 649. b. 

 M.SuppLp.63, ^29,/.2. 



Mediterranean. 



56 glacialis 3332/2 glacial 



57 esicavata 



C.7, ^68,/650. Nicobar Isl. 



S.p.332, t.9,fA. Norway. 



G.^. 83,/ F. C. 7,^68, 

 /<)51. E.M.t. 200, /A. 



INlediterranean. 



i.M76,/. 13. C.7, ^.68, 

 /.652. E.M. ^206,/.2. 



VV. Indies. 



C. 7, t. 68,/. 653. E.M. 

 t.206,j:3. < 



3332 excavated C.7, ^68,/651. Norway, 



ti 2 



3332 gapinc 

 3332 file 



3332 rough 

 [glacialis ] 



