ii. 535
_Cyprinus_, ii. 451
_Cyprinion_, ii. 452
_Cyprinodon_, ii. 450
CYPRINODONTIDÆ, ii. 450
CYPSELIDÆ, ii. 320
_Cypseloides_, ii. 320
_Cypselus_, ii. 320
_Cypsnagra_, ii. 99
_Cyrena_, ii. 535
_Cyrestis_, ii. 474
_Cyrtonotus_, ii. 489
_Cyrtonyx_, ii. 339
_Cyrtophis_, ii. 383
_Cystignathus_, ii. 420
_Cystophora_, ii. 204
D.
_Dacelo_, ii. 316
_Dacnis_, ii. 278
_Dactylethra_, ii. 422
DACTYLETHRIDÆ, ii. 422
_Dactylomys_, ii. 239
_Dactylopsila_, ii. 249
_Dactylozodes_, ii. 496
_Dafila_, ii. 363
_Dama_, ii. 219
_Damias_, ii. 481
_Damophila_, ii. 109
DANAIDÆ, ii. 470
_Danais_, ii. 470
_Dangila_, ii. 451
_Danio_, ii. 452
_Daptophilus_, N. American Tertiary, i. 134
Darters, ii. 365
Darwin, Mr., his explanation of the cause of the abundance of apterous insects in Madeira, i. 211 on the relation of flowers and insects, i. 463 amphibia collected by, in S. Temperate America, ii. 41 mice collected by, in S. Temperate America, ii. 37 on physical geography of the Galapagos, ii. 33
_Dasia_, ii. 397
_Dasylophus_, ii. 309
_Dasyopthalma_, ii. 472
_Dasypeltis_, ii. 377
DASYPODIDÆ, ii. 245
_Dasyprocta_, European Miocene, i. 121 in Brazilian caves, i. 144