568 
GENERAL INDEX. 
CHONDROSTEI, ii. 459 
Chondrostoma, ii. 452 
Choneziphius, European Pliocene, i. 112 
Chordeiles, ii. 320 
Chough, Alpine, figure of, i. 195 
Choughs, ii. 274 
OHROMIDvE, ii 438 
Chromis, ii. 438 
Chrysichthys, ii. 442 
Chrysobronchus, ii. 108 
Chrysococcyx, ii. 310 
CHRYSOCHLORIDjE, ii. 189 
Chrysochloris, ii. 189 
Chrysocolaptes, ii. 303 
Chrysocyon , ii. 197 
Chrysolampis, ii. 10S 
Chrysomitris, ii. 283 
Chrysopele a, ii. 379 
Chrysophrys, ii. 427 
Chrysoptilus, ii. 303 
C/irysothrix, ii. 175 
Chrysotis, ii. 328 
Chrysuronia, ii. 109 
Chthonicola, ii. 258 
Oiccaba, ii. 350 
Cichla, ii, 439 
Cicliladusa, ii. 261 
Cichlopsis, ii. 260 
Cicigna, ii. 392 
Cicindela, ii. 486 
CICINDELIDiE, ii. 486 
Cidnnurus, ii- 275 
Ciconia, ii, 360 
Ciconiidce, ii. 360 
CINCLIDjE, ii. 262 
Cinelocerthia, ii. 256 
Cinclodes, ii. 103 
Cinclorhamphus, ii. 260 
Cinclosoma, ii, 261 
Cinclus, ii. 263 
Cinnicerthia, ii. 264 
Cinnyridnelus, ii. 276 
ii. 288 
Cinosternon, ii. 408 
Cinyxis, ii. 408 
Cionella, ii, 515 
Circaetus, ii. 343 
Circe, ii. 109 
Circumpolar zones, objections to system of, 
i. 67 
Circus, ii. 347 
Cirrhina, ii. 451 
CIRRHITIDjE, ii 427 
Cirrhoeliroa, ii. 474 
C1RRHOSTOMI, ii. 464 
Cissa, ii. 273 
Cissopis, ii. 99 
Cisticola, ii. 257 
Cistothorus, ii. 263 
Cistula, ii. 521 
Cithara, ii. 508 
Citharinus, ii. 445 
Cittura, ii. 316 
Cladognathus, ii. 493 
Cktis, ii. 108 
Clam-shells, ii. 535 
Clarias, ii. 441 
Clarotes, ii, 442 
Classification as affecting the study of distri- 
bution, i. 83 
Claudius, ii. 408 
Clausilia, Eocene, i. 169 
ii. 514 
Clerome, ii. 472 
Clibanornis, ii. 103 
Climacteric, ii. 265 
Climate, as a limit to the range of mammalia, 
i. 11 
gradual change of, before the glacial epoch, 
i. 41 
Clinteria, ii. 494 
CLIONIDiE, ii. 531 
Clostophis, ii. 620 
Clupea, ii. 454 
CLUPEIDJi, ii. 454 
Clymenia, ii. 209 
Clypeicterus, ii. 282 
Clytoctantes , ii. 104 
Clytolcena, ii, 108 
Clytus, ii. 501 
Cnidoglanis, ii. 441 
Cnipodectes, ii. 101 
Cnipolegus, ii. 101, 291 
Cobitis, ii. 453 
Cobras, ii. 382 
Coccothraustes, ii. 284 
Coccygus, ii. 309 
Coccystes, ii. 310 
Cochlognathus, ii. 452 
Cochlostyla , ii. 514 
Cochlothraustes, ii. 309 
Cochoa, ii. 269 
Cockatoos, ii. 324 
' Cockles, ii. 535 
Cocos Islands, bird of, ii. 60 
Cocytia, ii. 481 
Caeligena, ii. 107 
Ccelcdon, ii. 245 
Ccelonotus, ii. 457 
Ccelopelhs, ii. 377 
Ccelosterna, ii. 501 
Ccenonympha , ii, 471 
Coereba, ii. 278 
C(ERBBID,E, ii. 278 
Cogia, ii. 208 
Colaptes, ii. 304 
Coleoptera. families selected for study, i. 103 
Palsearetie, i, 188 
number of Palsearetie species, i. 189 
of Central Europe, i. 196 
of the Mediterranean sub-region, i. 205 
of the Cape Verd Islands, i. 215 
of the Ethiopian region, L 256 
S. African, i. 208 
of Madagascar, i. 282, 283 
of the Oriental region, l. 31.9 
of Indo-Malay suh-region, i. 342 
of the Australian region, i. 405 
affinity of Australian and South American, 
i. 406, 407 
of Celebes, i. 435 
of New Zealand, i. 457 
of the Neotropical region, ii. 15 
of S. Temperate America, ii. 44 
of the Mexican sub-region, ii. 56 
of the Antilles, ii. 74 
of the Nearctic region, ii. 123 
COLEOPTERA, ii. 486 
general observations on the distribution 
of, ii. 502 (see also Beetles) 
Colt as, ii. 478 
Colies, ii, 307 
COLIIDjE, ii. 307 
Colius, ii. 307 
Coliuspasser, ii. 286 
Collocalia, European Miocene, i. 161 
ii. 320 
Colluricincla, ii. 272 
Collyris, ii. 486, 487 
Colobus, European Miocene, i. 117 
ii. 172 
Colcenis, ii. 474 
