28 



M A C T R A. 



Linn, names. Gm. Engl. names. Synonyms. Habitat. 



49 hemicardium 3246 triangular G.t.83,f.c. E.M.t.295 t 



f.2. C.6,U6,/.159-61. 

 fF.;>.240,*.57,/.7,8. E.Indies. 



50 Fragum 3249 strawberry L.t.3l5,f.l52. G.t.83, 



f.E. C.6,U6,/.166-7. 

 EM. t. 295, f. 3. W. 

 p.241,*.58,/.l,2. Indian Seas. 



51 Unedo 3250 white straw- L.t. 135,/. 151. G.t.83, 



berry /.A. C.6,U6,/. 168-9. 



E.M.t.295,f.4. W. 

 2).242,J.58,/.3. Amboyna. 



52 retusum 3245 Diana-heart C.6,U2,/. 139-42. EM. 



t.24>9,f.3. W.p.243, 

 t.58,fA,5. ' East Indies. 



53 Cardissa 3245 spiny -keeled L.t. 31 8,/. 155. G.t. 84, 



/.B.C.D. E.M.t.293, 

 f.3. C.6,i.l4,/.143-4. 

 W.p.24>4,t.59,f.l,2. - 



54 humanum smooth-keeled L.t t 2l9,f.l58. C.6,^.14, 



/. 145-6. E.M.t.294, 

 /.I. 



VIII. MACTRA. MACTRA. 



Indian Ocean & Persian Gulf. 



1 Spengleri 3256 Spengler's 



2 plicataria 



3 papyracea 



3257 plaited 

 3257 paper 



<7.6,*.20,/.199-201. EM. 



t.252,f.3. C. of G.Hope. 



C.6,.20,/.202-4. Ind. Ocean. 

 C.6,*.23,/231. Nicobarlsl. 



