INDEX. 



657 



Certhia, 499. 



Certhidce, 499. 



CervidcB, 561, 562, 563, 614. 



Cerws, 564. 



Ceryle, 501. 



Cestidce, 134. 



Cestoidea (see Tcematto). 



Ceatracion, 397, 404. 



Cestraphori, 397, 404. 



Cestum, 134. 



Cetaeea, 510, 511, 512, 513, 514, 515, 519, 



520, 521, 522, 525 ; general characters of, 



544 ; groups of, 515 ; distribution of, in 



time, til3. 

 Cetiosaurus, 445. 

 ChceropotamuSy 614. 

 GhcBropus, 535. 

 ChcBtognatha^ 198, 199. 

 ChcetoHotics, 180. 

 ChaUiidce, 437. 

 Chama, 306. 

 Cha/meleo, 441. 

 CA.a7ii6feo7i£u2<:!B, 441. 

 Cha/midcB, 306. 

 Charadriidce, 484. 

 Cheilostomata, 286, 298 

 Cheiromydce, 600. 

 Cheiromys, 600. 

 Cheironectes, 535. 

 Cheiroptera. 522, 526 ; general characters, 



592, 593 ; divisions of, 594 ; distribution 



of, in time, 617. 

 Cheirotherium, 417. 

 Chelae, 206; of King-crab, 221 ; of Scorpion, 



236, 242 ; of Book-scorpion, 241. 

 CheIicer£B, 236, 242. 

 Chelichnus, 428. 

 Cheli/er, 241. 

 CJielonia, 423 ; general characters of, 423, 



424; subdivisions -of, 426; distilbution. 



of, in time, 428. 

 Cheloniidce, 426, 42S. 

 Ckelonobatrackia, 413 (see Anoura). 

 Chelydidce, 424, 

 Chelydra, 427. 

 C/iermbitzia, 317. 

 ChUognatha, 247. 

 Chilopoda, 246. 

 Chimcera, 246, 247. 

 Chimceridoey 396. 

 Chimpanzee, 606. 

 Chinchilla, 588. 

 Ckirotes, 435, 437, 

 CAittm, 277, 3 J 8. 

 Chitonidce, 314, 318. 

 Chlamydosaurus, 441. 

 Chlamypliorus, 639, 540. 

 Chlorophyll in animals, 9. 

 Choloepus, 539. 

 Chondropterygidce, 376, 39t 

 Chondrostetis, 403. 

 Chonetea, 297. 



Chorda dorsalis (see Notochord). 

 Chromatophores, 322. 

 Chrysalis, 256. 

 Chryaoehloris, 596. 

 Chylaqueous Canals (JIfetZiMfs), 101. 

 Chylaqueous fluid, of itoti^em, 182; of 



Annelida, 188, 196. 

 Chylific stomach, of Insects, 252. 

 Chyme-mass, ot iTi^uaoria, 71. 

 Cicftda, 260. 



CtcoTiia, 483. 



Ciconince, 483. 



ddarldce, 150. 



Cidaria, 146. 



Cilia, of Sponges, 65 ; of Infusoria, 70, 71 ; 



of Actinozoa, U4; of Ctenopfwra, 13t), 



131 ; of EchinuSy 149 ; of Annclides, 



189. 

 Ciliata (Infusoria), 70. 

 Cinclides, 118. 

 CinuUa, 318. 

 Cirrhi, of Annelides, 18S ; of Cerrtpedta, 



211, 213 ; of Brachiopoda, 294 ; of Lan- 

 celot, 376, 377. 

 Cirrhopoda (see Cvrripedid). 

 Cirripedia, 207 ; general characters of, 



210, 211; development of, 211, 212; 



shell of, 211, 212, 213; reproduction of, 



213, 214 ; divisions of, 214 ; distiibution 



of, in time, 233. 

 Cirrostomi, 376 (see Phwryngobranchii). 

 Civet, 581. 



Cladocera, 208 ; characters of, 217, 218. 

 Clamatores, 488. 

 Clangula. 479. 

 C I assin cation, 19. 

 Clausilia, 319. 

 Claoellinido!, 291. 

 Cleodora, 320. 

 Clepsine, 191, 198. 

 Chidce, 321. 

 Glvmacograpsus, 113. 

 C^io, 321. 

 Cliona, 68. 

 Clitellum, 191. 

 Cloaca, of JJof^eTO, 182; otlv^ecta, 252; 



of runicafa, 288 ; of Amphibia, 406. 



408; of Reptiles, 421; of Birds, 466; ol 



Monotremes, 523, 527. 

 ClotJiOj 433. 

 ClupeidcB, 335. 

 Clypeastridix, 150. 

 CiyJia, 88. 

 Cnidse, 80. 

 Coati, 579. 

 CocctdcBy 260. 

 Coccoliths, 58 

 Goccospheres, 58, 59. 

 Coccoateus, 385, 393, 403b 

 Coccothraustes, 498. 

 Coccus, 259. 

 Cocoon, 256. 

 Coelenterata, 16, 77; characters of, 78; 



thread-cells of, SO ; divisions of, 80. 

 Coelogenys, 583. 

 Coenenchyma, 120. 

 Ccenoecium, 280, 282. 

 Ccenosarc, 82; of Oceanic JSydrozoa, 93; 



of Physalia, 100; of Velella, 100. 

 Coleoptera, 249, 254; mouth of, 230; char- 

 acters of, 271 ; sections of, 273. 

 Collosphcera, 62, 63. 

 Colobua, 603. 

 Coloasochelya, 428. 

 Coluber, 433. 

 Colubrma, 431, 433. 

 Columba, 491. 

 CoVwnibaaei, 488, 490. 

 Co^umfiiiiflE, 491. 

 Columella, of Corals, 120 ; of the shells of 



Gasteropoda, 312. 

 Column, of Actinidoe, 117. 



