50 



O S T R E A . 



Linn, names. 

 31 varia 



3 J sauciata 



33 Tusio 



34 sinuosa 



35 minlata 



36 vitrea 



37 obsoleta 



38 Jffivis 



39 triradiata 



40 Solaris 



41 glabra 



42 Proteus 



43 opercularis 



CiiK E/i^l. names. Synonyms. Habitat. 



various X.^ 180, 181, & 189. G. 



^ 73,/ C.I.N, c.r, 

 t. 66, f. (533-4. -E. M. 

 ^213,/.4. D.\,t.l,f.l. 

 il/./>.l 16. Britain, &c. 



3328 uneq.-iayed C.7, t.69,J'.ll. Red Sea. 



3324 wrinkled G.^74,^/:A.II. C.7,f.67, 



^/!63o-6. iNicobar Islands. 



3319 distorted L.t. 17 2,/. 9. D.t.Si. M. 



77.148. Britain. 



3321 vermilion B.p.\04,t.7,j:i. U. 



3328 glassy C.7, ^67,/.637. a. N.Ocean. 



3328 obsolete D.t.lJ'.o. M.p.HQ. Britain. 



smooth E.2I.t.2U,f.6. M.p.150, 

 t. 4,/. 4. L. T. 8, t. 3, 

 /5. 



3326 three-rayed C. 11, ^.207 ,/.2043. E.M. 



^.212,/.6. Denmark. 



solar 



C.7, ^67,/. 638. 



Adriatic. 



3324 glabrous G. t. 73,/. II. C. 7, t. 67, 

 /. 641-5. E. M. t. 213, 

 J'.2. Mediterranean. 



C.ll, ^.207,/.2042. 



variable 

 2325 painted 



X.f.l82,/. 19. C.7, t.67, 

 f. 646. E. M. t. 213, 

 J\3. D.t. 12. M.p.145. 



BritaijD, &c. 



