INDEX. 



599 



Corona, 299. 

 Coronidium, 23. 

 Cortex, 76, 78. 

 Corticella, 95. 

 Corticinm, 95. 

 Cortina, 23. 

 Corydendrium, 129. 

 Corymorpha, 130. 

 Corynactis, 186. 

 Coryne, 130. 

 Corynetes, 131. 

 Corynopsis, 130. 

 Coscinaraea, 196. 

 Coscinodernia, 98. 

 Coscinoporidae, 93. 

 Costa, 126. 

 Costae, 194. 

 Cothurnia, 38, 51. 

 Cotylea, 223. 

 Cotylogaster, 237. 

 Cotylorhiza, 168. 

 Cowries, 400. 

 Crambactis, 187. 

 Crambessa, 168. 

 Cranchia, 445. 

 Crania, 574, 575, 578, 



585 



Craniella, 94. 

 Craspedella, 234. 

 Craspedopoma, 398. 

 Craspedomonadina, 33. 

 Craspedota 123. 

 Craspedote, 109. 

 Crassatellidae, 328, 347. 

 Craterium, 17. 

 Crateroloplms, 164. 

 Crateromorpha. 92. 

 Cremnoconchus,386,398. 

 Crepidula, 398. 

 Crepis, 84. 

 Creseis, 406. 

 Cribraria, 17. 

 Cribrilina, 565. 

 Criodrilus, 498, 506, 511. 

 Crisia, 550, 563, 566. 

 Cristatella, 556, 561, 



568. 



Cristellaria, 14. 

 Cromyosphaera, 23. 

 Crossostoma, 168. 

 Crucigera, 491. 

 Cryptabacia, 196. 

 Cryptocelis, 222. 

 Cryptocephala, 490. 

 Cryptochiton, 360, 362, 



387, 392. 



Cryptodendrum, 187. 

 Cryptodrilus, 506, 510. 

 Cryptoglena, 31. 

 Cryptohelia, 129. 

 Cryptolaria, 133. 



Cryptomouas, 31. 

 Cryptoplax, 387, 392. 

 Crystalline style, 335. 

 Crystallades, 153. 

 Crystallophanes, 178. 

 Ctenaria, 131. 

 Ctenidium, 321. 

 Ctenidium bipennate 



(bipectinate), 373, 374; 



monopectinate, 374. 

 Ctenobranchia, 395. 

 Ctenodrilus, 456. 

 Ctenophora, 197. 

 Ctenophore, 120. 

 Ctenoplana, 208. 

 Ctenopteryx, 445. 

 Ctenostomata, 566. 

 Ctenotaenia, 262. 

 Cubogaster, 131. 

 Cuboides, 149. 

 Cubomedusae, 166. 

 Cucubalus, 149. 

 Cncullanus, 235, 280. 

 Cucullus, 149. 

 Cunantha, 136. 

 Cunarcha, 136. 

 Cuneolaria, 153. 

 Cuneolina, 13. 

 Cunina, 136. 

 Cunissa, 136. 

 Cunoctantha, 136. 

 Cnp and saucer limpet, 



398. 



Cupularia, 566. 

 Cupulita, 153. 

 Cuspidaria, 349. 

 Cuspidella, 132. 

 Cuttle-bone, 417, 425. 

 Cuttle-fish, 445. 

 Cuvierina, 406. 

 Cyanea, 167. 

 Cyathohelia, 195. 

 Cyathomonas, 31. 

 Cyathophyllidae, 175. 

 Cyathopodium, 178. 

 Cyathoseris, 196. 

 Cyclammina, 13. 

 Cyclas, 341, 342, 343, 



347. 



Cyclochaeta, 50. 

 Cycloclypeus, 15. 

 Cyclodinina, 46. 

 Cyclonassa, 396. 

 Cyclophorus, 363, 396, 



398. 



Cycloporus, 213, 223. 

 Cycloseris, 196. 

 Cyclospora, 61. 

 Cyclostoma, 357, 361, 



398 

 Cyclostomata, 566. 



Cyclostrema, 395. 

 Cyclosurus, 398. 

 Cyclotus, 398. 

 Cydippe, 207. 

 Cydippidae, 207. 

 Cydonium, 94. > 

 Cyerce, 413. 

 Cylichna, 406. 

 Cylicia, 195. 

 Cylindroecium, 567. 

 Cylindrostoinuni, 220. 

 Cylista, 187. 

 Cymba, 149, 361, 380, 



397. 



Cymbactis, 187. 

 Cymbalopora, 14. 

 Cymbiuin, 397. 

 Cymbonectes, 149. 

 Cymbulia, 406. 

 Cymbuliopsis, 371, 406. 

 Cyntlmlina, 18. 

 Cyphinus, 23. 

 Cyphonautes, 557. 

 Cypraea, 357, 360, 361, 



363, 400. 

 Cyprina, 347. 

 Cyrenidae, 347. 

 Cyrtauloii, 93. 

 Cyrtoidea, 23. 

 Cyrtomorpha, 219. 

 Cystalia, 155. 

 Cystenchyme, 79. 

 Cysteodictyina, 15. 

 Cystiactis, 187. 

 Cysticercoid, 254. 

 Cysticercus, 252; tenui- 



collis, 253 ; longicollis, 



253 ; fasciolaris, 254. 

 Cystic -worm, 252. 

 Cystoflagellata, 35. 

 Cyston, 151. 

 Cystonectae, 154. 

 Cystonula, 155. 

 Cystotaenia, 260. 

 Cytaeandra, 131. 

 Cytaeis, 131. 

 Cytamoeba, 63. 

 Cytherea, 348. 



Dactylocalyx, 93. 

 Dactylogyrus, 236. 

 Dactylometra, 167. 

 Dactylominyas, 187. 

 Dactylosoma, 63. 

 Dactylosphaera, 11. 

 Dactylozooid, 122, 126, 



128. 



Daedalopelta, 94. 

 Dalhousia, 477. 

 Dallasia, 47. 

 Dallingeria, 31. 



