O STR E A. 



51 



Linn, names. Gin. En<*l names. Synonyms. Habitat. 



44 lincata 3319 lineated L. t. 170,/. 7. D. t. 116. 



[crenata.] 



M.p.U7. 



45 Tranqucba- 3328 Tranquebari. t. 179, /. 16. G. t. 73, 



nca 



46 gibba 



48 snlcata 



49 flavicans 



50 fasciata 



51 inflata 



52 fragilis 



53 hians 



54 Lima 



55 scabra 



3325 gibbous 



47 turgida 3327 turgid 



3325 sulcated 



3331 yellowish L.S.N.p.llM. 



3331 banded 



/.L.M. .E.AI.f.212,/4. 



E. Indies. 



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

 / 6 19-20. E.M.t.21'2, 

 y.3. S. America. 



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

 /.621. a.b. E.Indies. 



C.7, #.63, /.603-4. Malabar. 



3321 inflated 



3332 brittle 



3332 gaping 

 3332 file 



3332 rough 

 [glacialis.] 



glacialis 3332/3 glacial 



S. Ocean. 



L. t. 177, f. 14. G. f. 88, 

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

 E.M.*,206,/5. W.Indies. 



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

 M.Suppl.p.63, #.29,/2. 



Mediterranean. 



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



5.p.S32, #.9,/4. Norway. 



G. *. 88,/. F. C. 7, *. 68, 

 /651. E. M. ^.206,/4. 



Mediterranean. 



L.^.176,/. 13. C.7, *. 68, 

 /.652. KM. J.206,/2. 



W. Indies. 



C. 7, f. 68,/. 653. .JW. 



57 excavata 3332 excarated C.7, t.68,f. 



H 2 



Norway. 



