654 



INDEX 



Ceratobatracliidae, 141 



Ceratobatrachinae, 139, 22,7 i. 



Ceraiobatrachus guentlieri, '^37 



Ceratohyla, 211 



Ceratophora, 517 ; C. stoddarti, 517 ; O. 

 teyinenii, 517 



Ceratophrys, 21S, ZIB f. ; C. cornuta, 216 ; 

 C. dorsata, 215 ; C. ornata, 216, 217 



Ceratopsia, 4^0 



Ceratosaurus, 413, 416, 417 ; C. nasicornis, 

 iS-2, 422 



Cerberus rhynchnps, 625 



Cetiosaurus, ^19 



Cluclm'odon, 5~S ; geographical distribu- 

 tion of, 501 



Chalcides, 562 ; Ch. bedriayae, 563 ; Ch, 

 guentheri, 563 ; Ch. lineatus, 563 ; Ch. 

 ocellatus, 563; Ch. tridactylicSf 563 



Chamaeleon, 573 j Ch. bijidus, 580 ; Ch. 

 calcaratiis, 579 ; Ch. parsoni, 580 ; Ch. 

 pumihts, 579, 575 ; Ch. vulgaris, 573, 

 574, 575 



Chamaeleontes, 567 f. ; distribution, 568 ; 

 skull, 568, 569 ; tongue, 669 f.; colour- 

 changing mechanism, 570, 571, 573 f. ; 

 eggs, 572 



Chamaeleontidae, 573 i. 



Chanmerops huviiUs, dates of, eaten by 

 Tcstudo, 367 



Chameleon, misnamed Calotes, 51S ; 

 misnamed Polychrus, 529 



Chauvin, Marie von, on Axolotl, 113 ; on 

 Salamandra aira, 120 



Olielodina, suppression of neural plates, 



324 ; iutergular shields, 389, 315 ; 

 skull, 399 ; Ch. longicoUis, 402 l, 403 



Chelone, skull, 317 ; skeleton, 320 ; 

 plastron, 321 ; shields, 327 ; iutergular 

 shields, 325 ; Ch. wydux, SSI f. ; various 

 modes of fishing, etc., 382, 383 ; Ch. 

 imbricata, 3S4, 385 



Chelouemydidae, 380 



Chelonia, 312; number of species, 312; 

 affinities of, 312 ; classification, 313 ; 

 key to living families, 314 ; plastron, 

 names of the horny shields, 315, 321, 



325 ; vertebrae, 314 f., 316 ; skull, 

 280, 317, 366, 364, 379, 400, 405 ; 

 skeleton of re.rfjrfo, 319; oi Chelone, 320; 

 pectoral arch, 318 ; pelvis, 319 ; plas- 

 tron, bones of, 321 ; limbs, 320 ; bony 

 shell, 321 f., 322, 323 ; evolution of, 

 337 ; evolution of the horny shields, 



326 f. , 327 ; regeneration, 329 ; sense- 

 organs, 329 ; digestive apparatus, 330 ; 

 respiration, 331 ; growth of Chn/seinys, 

 349 



Chelonidae, 313, 314, 37S t. ; afiinities of, 



380 

 Chelydidae, SIS, 314, S99 ; distribution, 



332, 333 

 Chelydosaurus, 83, 287 



Chehjdra, 328 ; Ch. serpentina, 338 

 Chelydridae, 313, 314, 338 ; distribution 



of, 332 

 Chelydropsis, nuchal plates, 324 

 Ghelys Jimbriata, 4OO ; skull, 400, 401; 



iutergular shields, 325 

 Chersydrus granulatus, 607 

 Chioglossa, 96, 115 ; Oh. lusitanica, 121 

 Chirixalus, S4I 

 Chiroleptes, 209, 213, S21 ; ai. platyceph- 



alus, S21 

 Chi romantic, 238, 24I, S44 ; Ch. petersi, 



244; Oh. xerampelina, 244 

 Chirotes, 564 ; Ch. catialicukttus, 566 

 Chirotherium, S3 

 Clilaiiijjdosaurus kingi, 522, 523 

 Choanae, or inner nasal openings, 47 

 Chorda dorsalis, the axial rod between the 



gut and the spinal cord, around which 



the vertebrae are formed, 12- 

 Clionphilus, 186, 189; Ch. ornatus, 208 

 Chromatophores, 35 

 Chrysemys, costal plates of, 325 ; green 



colour of, 328, 346 t; colour of iris, 



329 ; Ch. coneiima, 346, 349, 350 ; Ch. 



cliyans, 346 ; Oh. picta, 346, 347, 348 ; 



Cii. Tubriventris, 346 

 Ohthonerpeton, 87, 90 

 Cimoliasaunis, 47S ; C. australis, 478 ; C. 



cantabrigiensis, 47s ; O. chileusis, 478; 



0. haasti, 478 

 Cinosternidae, 313, 314, 342 ; distribution, 



332 

 Cinosternum, 342 f . ; arrangement of 



neural plates, 324 ; C. leucostovimn, 34~, 



344 ; 0. odoratum, S42, 343 ; C. penn- 



sylvanieum, 34'2, 344 

 Oinyxis beUiana, S6S ; 0. erosa, S64, 365 ; 



O. homeana, 364 

 Cistecephalus, 310 

 Cistudo, arrangement of neural plates, 324; 



0. earolina, 361 f., 364 ; colour of iris, 



329* 

 Olaosaurus, 420 

 Clarke, on habits and development of 



Alligator, 467 

 Classification of Amphibia, historical 



account, 7 f. 

 Clawed Toad (Xenopus), I46 f. 

 Claws or nails of Amphibia, 32 

 Cleithra = the pair of additional clavicles ; 



of Stegocephali, 79 ; of Pareiasaurus, 



304, 305 

 Olemmys, 356 f.; 0. caspiea, S58 ; 0. 



inscnlpta, 359 ; 0. leprosa, 356 f., 353 ; 



skull, 356 

 Clepsydrops, SOS 

 Clidastes tortor, 490 

 Cloaca, of Chelonia, 330 ; of Crocodiles, 



445 ; of Lacertilia, 498 

 Cnemidiphnrus, 549 ; 0. sexlineatus, 549 

 Cobra, i:27. 627 



