O S T R E A. 



49 



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



16 sanguinolenta 3322 red-spotted C.7,*.64,/.608. Red Sea. 



17 palliata 3331 variegated KA,t.l9,f.2. Mediterranean. 



18 nodosa 3322 knobbed L. M86,/.24. G. *. 99, 



/.C.D. C.7,*.64,/.609- 

 611. .Af.*.210,/.2. 



Africa & America. 



19 Pes-felis 3323 cat's-foot C r .7,.64,/.612&f.65,613. 



Africa. 



20 histrionica 3226 Harlequin C. 7, f.65,/.614. E.M. 



u. 



21 Islandica 3326 Iceland 



22 senatoria 



23 citrina 



24 pellucens 



25 obliterata 



26 tigerina 



27 Fuci 



28 exotica 



29 sanguinea 



3327 senator 

 3327 citron 

 3323 pellucid 



3323 worn 

 3327 tiger 

 3327 Fucus 

 exotic 

 3323 scarlet 



Z.U057,/.4. GU.73./.R. 

 C. 7, t.65, f. 615, 616, 

 E.M.t.2l2,f.l. North Seas. 



C.7,^.65,/617. Moluccas. 



C.7,f.65,/.618. India. 



.*. 184,/.21. C. 7, .66, 

 /. 625-7. E.M.t.213, 

 f.6. West Indies. 



C. 7,t. 6 6,/. 622-4. Moluccas. 



C.ll,*.207,/.2031-6. N. Ocean. 



C.ll,^.207,/.2039. - 



C.lM.207,/.2037-8. Red Sea. 



Z.f. 185,/.22. C. 7,^.66, 

 /.628. West Indies. 



30 porphyrea 3328 porphyry C.7,<.66,/.632. 



Red Sea. 



