O S TRE A. 



Linn, names. 

 31 varia 



32 sauciata 



33 Pusio 



34 sinuosa 



35 miniata 



36 vitrea 



37 obsoleta 



38 iaevis 



Cm. Eiigl. names. Synonyms. Habitat. 



various L.t. 180, 181, & 189. G. 

 f. 73,/. C. I. N. C. f, 

 t. 66, f. 633-4. E. A/. 



Britain, &c. 

 Red Sea. 



M./).146. 

 3328 uneq.-rayedC.7, .69,/.H. 



3324 wrinkled G.f.74,/.A.H. C.7,f. 67, 



/.635-6. Nicobar Islands. 



3319 distorted .M72,/9. D.J.34. M. 



J9.148. Britain. 



3321 vermilion B.p.W4,t.7,f.l. u. 



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



3328 obsolete IU.l,/.2. M.p.149. Britain. 



smooth E.M.t.214-,f.6. Mp.lSO, 

 t. 4,/. 4. i. r. 8, t. 3, 



39 triradiata 3326 three-rayed C.I 1/.207,/2043. E.M. 



40 Solaris 



41 glabra 



solar 



Denmark. 

 Adriatic. 



42 Proteus 



43 opercularis 2325 painted 



t.9,L3,f.6. 

 C.7, f.67,/638. 



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

 f. 641-5. JE. M. t. 213, 

 y.2. Mediterranean^ 



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



JL.M82,/. 19. C.7,t.67, 

 / 646. E.M.t. 213, 

 /.3. D.M2. Af.^.145. 



Britain, &c. 



