510 



INDEX. 



Ceriphasia, *247. 

 Cerithiadee, *242. 

 Cerithidea, 36, *243. 

 Cerithiopsis, *242 

 Cerithium, *242. 

 Cernina, *236. 

 Ceromj^a, 467, *497. 

 Ceronia, *485. 

 Cerophora, 342. 

 Ceylonese shells, 100. 

 CliEena, *50I. 

 Chalidis, 340. 

 Cliama, 38, 131, *437. 

 Cliamidae, *437. 

 Chamostrea, *500. 

 Clieiroteutliis, *170. 

 Cheletropis, 212, 352. 

 Clielidonura, *319. 

 Chemnitzia, *239. 

 Chenopus, 245. 

 Chili, shells of, 114. 

 Chilinia, *301. 

 Chilostoma, *247. 

 Chinese snails, 101. 

 Cliione, 473, 485. 

 Chiorsera, *338, 

 Chirojiia, 459. 

 Chiton, 23, 28, *2S2. 

 Chitonehus, *284. 

 Chitonidffi, *2S2. 

 Chlorostoma, 264. 

 Choanopoma, -307, 303. 

 Chondrop)ovia, 307. 

 Chondrosepia, 163. 

 Choneles, *386. 

 Choristites, 371. 

 Chonstodon, 476. 

 Chorus, 223. 

 Chromodoris, *329. 

 Chrysodomus, 55, *218. 

 Cilia, 42. 

 Cingula, 255. 

 Cinulia, *314. 

 Cionella, 292. 

 Circe, *464. 

 Ch'culatory system, Brach- 



iopoda, 358. 

 CuToteuthis, *165. 

 Cirrus, *271. 

 Cistopus, 163. 

 Cistula, *307. 

 Cithara, *229. 

 Clanculus, 265. 

 Qassification, 45. 

 Clausilia, 37, 286, *294. 

 Clausina, 456. 

 ClavageUa, *502. 

 Clavati, *174. 

 Clavatula, *229. 

 Clavella, *218. 

 Clea. 247. 

 Qleidox)]iorus, 463. 

 Cleidothcerus, 500. 

 Cleiothyris, 373, 373. 

 dementia, *475. 

 Cleobis, 469. 

 Cleodora, 347. -349. 

 Clepsydra, 503. 

 Cliidoe, *353. 



Climate, inf. of,ondist.,53. 

 Clio, *353. 

 Clio, 349. 

 Cliodita, *353. 

 Cliona, 34. 

 Clione, 353. 

 CUonella, *229. 

 Cloilia, 336. 

 Clymenia, *190. 

 Coccoteutiiis, 163. 

 CochUdium, 217. 

 Gochlitoma, 292. 

 Cochlodesma, **495. 

 Cochlodma, 294. 

 Coclilohydra, 290. 

 Codakia, 456. 

 CcElenterata, 2. 

 Coleoprion, *350. 

 Collar of mantle, 34. 

 Collecting shells, 136. 

 CoUonia, *266. 

 Colour of shells, 33. 

 Columbella, 65, *226. 

 Columbian region, ill. 

 Columbinella, 227. 

 Columella, 205. 

 Columna, 292. 

 CoZws, 218, 

 ComineUa, 219. 

 Concentric operc, 207. 

 Conchifera, 5, 393. 

 Couchifera, range in timo, 



128. 

 COncholepas, *222. 

 Congeria, 423. 

 Conidee, *22S. 

 Conocardium, *454. 

 Conoceras, 190. 

 Conohelix, 216. 

 Conorbis, 223. 

 Conoteuthis, *176. 

 Conotubuiarirj, 192. 

 Conovulus, *304. 

 Conradia, *253. 

 Conularia, 2, 346, *350. 

 Conus, 12, 24, 32, 33, S6, 



65,«223. 

 Coralline zone, 152. 

 CoraUiophaga, *463. 

 Corbicula, *462. 

 Corbis, *457. 

 Corbula, 457, 490, 491. 

 Corbulomya, 490. 

 Corephium, 284. 

 Caret, 302. 

 Corimya, 495. 

 Coriocella, 237. 

 Corniculina, 249. 

 Coronati, *199. 

 Corsican snails, 92. 

 Cor3i3hella,*335. 

 Couthouyia, *253. 

 Cran cilia, *169. 

 Crania, 42, *386. 

 Craniadce, *3S6. 

 Craspedopoma, *309. 

 Crassatella, 55, *466, 

 Crassina, 464. 

 Crenatida, *418. 



Creuella, 43, 55, -422. 

 Crepidula, *276. 

 Creseis, *349. 

 Creseis, 350. 

 Crimora, *332. 

 Crioceras, *199. 

 Criopus, 386. 

 Cristati, *198. 

 Crossostoma, *266. 

 Crucibulum, *276. 

 Crypta, 277. 

 Cryptella, 297. 

 Cryptina, 431. 

 CryptoceUa, *238. 

 Crj-ploceras, *1S9. 

 Cryptochiton, 284. 

 Cryptoconchics, 284. 

 Cryptodon, *456. 

 Cryptogramma, 474. 

 Crj^ptophthaLmus, *316. 

 Cryptostoma, 236. 

 Crystalline stylet, 22. 

 Ctenoconcha, 429. 

 Ctenodonta, 427. 

 Cucullsea, *425. 

 Cucullella, *427. 

 Cultellus, *487. 

 Cuma, *222. 

 Cumiugia, *4S3. 

 Cuneus, 474, 485. 

 Ciu-tonotus, *431. 

 Curve of shells, 204. 

 Cuspidaria, 491. 

 Cuthonia, *337. 

 Cuttle fish, 8. 

 Cmaeria, *349. 

 Cyamium, *458. 

 Cyatliodonta, 495. 

 Cj-cladidse, *461. 

 Cycladina, 459. 

 Cyclas, 15, 29, 397, *-i61. 

 Cydidia, 182. 

 Cyclina, *475. 

 Cydoceras, 190. 

 Cyclonassa, 221. 

 Cyclophorus, *308. 

 Cydostama, 266. 

 Cj-clostoma, *306. 

 Cyclostomidce, *306. 

 Cj-'clostrema, *266. 

 Cydothyris, 375. 

 Cyclotopsis, 308. 

 Cvclotus, *303. 

 Cylichna, *317. 

 Cylindra, *231. 

 Cylindrella, 36, *293. 

 Cylindrites, *313. 

 CyUene, *221. 

 Cymba, 28. *231. 

 Cymba, 278, 

 Cymbiola, 230. 

 Cj-mbulia, *351. 

 Cymodocea, *3.34. 

 Cynodonta, 216. 

 Cjiwaea, 12, 24, 22-, 35, 37t 



55, *232. 

 Cypr(Ecassis, 2:24. 

 Cj^prceidse, *2-;'. 

 Cypricardia, *t:6f 



