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circinata, Venus 100 



circular is, Pecten 271 



circulus, Dnio .......... 201, 308 



circumsuta,. Ostrea 310 



cistellula, Argiope ........ 332 



>thyris 332 



Terebratula . . . 332 



citrina, Cardita . . - 148 



Cytherea 99, 354 



Ostrea 284 



citrinum, Cardium ...... ..... 133 



clairborensis, Unio ..... 192, 379 



clarkiae, Lepton 340 



clathrata, Tellina ......... 347 



clausa, Pholas 336 



clausus, Pholas • 6 



clava, Fistulana ... 3 



Clavagella angulata . . . ... . . 335 



aperta « . 2, 335 



australis 2, 335 



balanorum . 2, 335 



elongata 2, 335 



lata 2, 335 



melitensis 2, 335 



rapa 335 



sicula . 335 



clavata, Pholas- 7 



clavus, -Unio 187, 379 



Cleidothaerus chamoides ... 228, 387 



foliacea 230 



coarctata, Cumin^ia ..... 42, 343 



Unio ........ ....... 199 



coarctatus, Solen 14 



coaxans, Venus 93 



coachlear, Ostrea • 297 



Cochlodesma leana • 24 



Cochlodesmae 339 



