530 MANUAL OF THE MOLLUSCA. 



PLATE XL 



Fissurellidce, 



Page 



1. Fissiirella Listeri, Orb. W. Indies 272 



2. Biacrochisma, HumpLr. Philippines 273 



3. Puncturclla Noachina, L. sp. N. Britain 273 



4. Kimula Blainrillii, Defr. Philippines 274 



5. 6. Emarg-in-ula recticulata, Sby. Britain 274 



7, 8. {Hemitoma) rugosa, Quoy. Tasmania 274 



9. Parmophorus australis, Bl. \. New Zealand 274 



Calijpirccid^. 



] 0. Calyptra3a eqnestris, L. sp. Philippines 27G 



11. Dillwynnii, Gray. W. Indies 276 



12. {Grucihulimi) rudis, Brod. W. America 276 



■"3, 14. (5^rof7e/te) radians, Lam. W.America 276 



15. 15*". Sinensis, L. Britain 276 



16. Crepidula fornicata, L. sp. W. Indies 277 



17. Pilcopsis Hungariciis, L. f. Torhay 277 



18. militaris, L. AV. Indies 277 



19. {AmatJiina) tricarinata. Gray. f. India 277 



20. Hipponyx cornucgpise, Defr. f. Eocene, Paris 278 



21. (shelly base) 278 



FatdUdce. 



22. Patella longicosta. Lam. f Cape 279 



23. {Kacclla) pellucida, L. Britain 280 



24. AcmEca testudinalis, Miill. sp. Britain 281 



25. Siphonaria sipho. Kurachee, India 281 



26. Gadinia peruriana. Gray. Peru 281 



J)cntcdiad(c. 



27. Dentalium elephantinum, L. |. Eed Sea 282 



Chitonidce. 



28. Chiton squamosus, L. \. W. Indies 282 



29. {Acanthopleura) spinosus, Brug. N. Australia 283 



30. {Acanthochitcs) fascicularis, L. Britain 284 



31. {ChitoneUus) fasciatus, Quoy. \. Philippines 284 



