538 MAITUAL OF THE MOLLITSCA. 



PLATE XIX: 



The figures marked are left valves. 



Cardiadce. 



Page 

 1. Cardium costatum, L. -g-. China, 403 



2. lyratuin, Gr. Sby. J. Madagascar 453 



3. hemicardium, L. \. Cliina 454 



4.* (^f7«r;m) edentulum, Pallas, f. Caspian 454 



5. Conocardium Hibernicum, Shy. ^. Carh. limestone, Kildare 455 



LucinidcB. 



6.*L-ucuia Pennsylvanica, L. f . W. Indies 456 



7. - — {Oryptodoii) flexuosa, Mont. Brit 456 



8. Corhis elegans, Desh. \. China 457 



9. Diplodonta lupians, Broc. sp. IMiocene, Turin 458 



10. Unguliaa ohlonga, Daud. f . W. Africa 458 



11. KeUia Laperousii, Desh. California 459 



12. [Foronia) rubra, Mont. ^. Brit 459 



13. Montacuta substriata, Mont. A. Brit 460 



14. Lepton squamosum, Mont. -|. Brit 460 



15. Galeomma Turtoni, Shy. Brit 461 



16.*Cyamium antarcticimi, Phil J-. Falkland Ids 458 



Cycladidce. 



17. Cyclas cornea, L. E. Thames 461 



18. --^ [Fisidium) anmica, Miill. |-. E, Thames 462 



19. Cyrenoides Dupontii, Joan, f 463 



20. Cyrena cypriaoides, Quoy. ^. Ceylon 462 



21. {CorUculci) consobrina, Caillaud. Alexandrian Canal 462 



Oyprinidce. 



Tl. Cyprina Islandica, L. \. N. Brit -. 46? 



23. Cardinia Listeri, Shy. sp. ^. Lias, Cheltenham 470 



24. Opis lunulata. Miller sp. Inf. Oolite, Bridport 470 



25. Myoconcha crassa, Shy. \. Inf. Oolite, Dundry 471 



