510 



INDEX. 



Ceripliasia, *247. 

 Cerithiadae, *242. 

 Cerithidea, 36, *243. 

 Cerithiopsis, *242 

 Cerithium, *242. 

 Cernina, *236. 

 Ceromj^a, 467, *497. 

 Ceronia, *48o. 

 Cerophora, 342. 

 Ceylonese shells, 100. 

 Chcena, *501. 

 Chalidis, 340. 

 Chama, 38, 131, *437. 

 Chamidae, *437. 

 Chamostrea, *500. 

 Cheiroteuthis, *170. 

 Chelctropis, 212, 352. 

 Chelidonura, *319. 

 Chemnitzia, *239. 

 Chenopus, 245. 

 Chili, sheUs of, 114. 

 Chiliiiia, *301. 

 Chilostoma, *247. 

 Chinese snails, 101. 

 Chio7ie, 473, 485. 

 Chioraera, *338. 

 Chironia, 459. 

 Chiton, 23, 28, *282. 

 Chitonellus. *284. 

 Chitonidffi, *282. 

 Chlorostoina, 264. 

 Choanopoma, *307, 303. 

 Chondropoma, 307. 

 Chondrosepin , 168. 

 Choneles, *386. 

 Choristites, 371. 

 Choristodon, 476. 

 Chorus, 223. 

 Chi-omodoris, *329. 

 CiuTsodomus, 55, *218. 

 Cilia, 42. 

 Cingula, 255. 

 Cinulia, *314. 

 Ciojiella, 292. 

 Circe, *464, 

 Circulatory system, Brach- 



iopoda, 353. 

 Cirroteuthis, *165. 

 Cirrus, *271. 

 Cistopus, 163. 

 Cistula, *307. 

 Cithara, *229. 

 Clancuhis, 265. 

 Classification, 45. 

 aausilia, 37, 286, *294. 

 Claiisina, 456. 

 ClavageUa, *502. 

 Clavati, *174. 

 Clavatula, *229. 

 Clavella, *218. 

 Clea. 247 



Cleidnphorus, 463. 

 Cleidotfuerus, 500. 

 Cleiothyris, 373, 378. 

 Clementia, *475. 

 Cleobis, 469. 

 Cleodora, 347, *349. 

 Clepsydra, 503. 

 Cliidse, *363. 



Climate, inf. of, on dist.,53. 

 Clio, *353. 

 Clio, 349. 

 Cliodita, *353. 

 Cliona, 34. 

 Clione, 353. 

 CUonella, *229. 

 ClcElia, 336. 

 Clymenia, *190. 

 Coccoteicthis, 168. 

 CochUdium, 217. 

 Cochlitoma, 292. 

 Cochlodesma, *495. 

 Cochlodina, 294. 

 Cochlohydra, 290. 

 Ccdakia, 456. 

 Coelenterata, 2. 

 Coleoprion, *350. 

 Collar of mantle, 34. 

 Collecting shells, 136. 

 CoUonia, *266. 

 Coloiu- of shells, 38. 

 Columbella, 55, *226. 

 Columbian region, 111. 

 ColumbineUa, 227. 

 Columella, 205. 

 Columnn, 292. 

 Co/«.?, 218. 

 Cominella, 219. 

 Concentric operc, 207. 

 Conchifera, 5, 393. 

 Conchifera, range in time, 



128. 

 Concholepas, *222. 

 Cmigeria, 42.3. 

 Conidse, *228. 

 Conocardium, *454. 

 Conoceras, 190. 

 Conohelix, 216. 

 Conorbis, 228. 

 Conoteuthis, *176. 

 Conotubidaria, 192. 

 Cono\'ulus, *304. 

 Conradia, *253. 

 Conularia, 2, 346, *350. 

 Conus, 12, 24, 32, 33, 36, 



55, *223. 

 Coralline zone, 152. 

 Coralliophaga, *468. 

 Corbicula, *462. 

 Corbis, *457. 

 Cor6M/a, 457, 490, 491. 

 Corbulomya, 490. 

 Corephium, 284. 

 Coret, 302. 

 Corimya, 495. 

 Coriocella, 237. 

 Corniculina, 249. 

 Coronati, *199. 

 Corsican snails, 92. 

 CorjT)heUa, *335. 

 Couthouyia, *253. 

 Cranchia, *169. 

 Crania, 42, *386. 

 Craniadse, *386. 

 Craspedopoma, *309. 

 Crassatella, 55, *466. 

 Crassinn, 464. 

 Crenatula, *4ie. 



Crenella, 43, 55, *422. 

 Crepidula, *27S. 

 Creseis, *349. 

 Creseis, 350. 

 Crimora, *332. 

 Crioceras, *199. 

 Criopus, 386. 

 Cristati, *198. 

 Crossostoma, *266. 

 Crucibulum, *276. 

 Crypta, 277. 

 Cryptella, 297. 

 Cryptina, 431. 

 CryptoceUa, *238. 

 Cryptoceras, *1S9. 

 Cryptochiton, 284. 

 Crypjtoconchns, 284. 

 Crj-ptodon, *456. 

 Cryptogramnia, 474. 

 Cryptophthahnus, *316. 

 Cryptostoina, 236. 

 Crj'stalline stylet, 22. 

 Ctenoconcha, 429. 

 Ctenodonta, 427. 

 Cuculljea, *425. 

 Cucullella, *427. 

 Cultellus, *487. 

 Coma, *222. 

 Cumingia, *483. 

 Cuneus, 474, 485. 

 Cm-tonotus,*431. 

 Curve of shells, 204. 

 Cusfjidnria, 491. 

 Cuthonia, *337. 

 Cuttle fish, 8. 

 Cuvieria, *349. 

 Cj'amium, *458. 

 Cyathodonta, 495. 

 Cycladidae, *461. 

 Cycladina, 459. 

 Cyclas, 15, 29, 397, *461. 

 Cyclidia, 182. 

 Cyclina, *475. 

 Cycloceras, 190. 

 Cyclonassa, 221. 

 Cyclophorus, *308. 

 Cyclostoma, 266. 

 Cyclostoma, *306. 

 Cyclostomidse, *306. 

 Cyclostrema, *266. 

 Cyclothyris, 375. 

 Cyclotopsis, 308. 

 Cyclotus, *308. 

 Cylichna, *317. 

 Cylindra, *a31. 

 Cj'lindrella, 36, *293. 

 Cylindrites, *313. 

 Cvllene, *221. 

 Cymba, 28, *231. 

 Cr/mba, 278. 

 Cymbiola, 230. 

 Cymbulia, »351. 

 CjTXiodocea, *354. 

 Cynodonta, 216. 

 C\'praea, 12, 24. 32, W, 37 



'55, *232. 

 CyprcE cassis, 224, 

 Cypraeidse, *2:^.2. 

 Cypricardia, ''4(J7 



