548 



Index 



Cyclostomata 4, 19, 22, 



67, 70, 257, 260, 459, 461 



Cyclostomata, mucus glands 62 



Cyclostomes ...14, 107, 147, 259, 260 

 Cyclostomes, auditory organs of. 65 



Cyclostomes, eyes of 65 



Cyclostomes, olfactory organs.... 65 



Cynopodius crenulatus 143 



Cypricardites catskillensis 131 



Cyprides 191 



Cypris 251 



Cyprinidae ...235, 349, 350, 351, 352 



Cyprinidae, chart of 417 



Cyprinidae, sub-families of 417 



Cyprinidae, Distribution of . .417, 421 



Cyprinidae of Tanganyika 479 



Cyprinodon 362, 426 



Cyprinodontidae 360, 362, 363, 



424, 532 

 Cyprinodontidae, distribution of. 424, 



427 



Cyprinoidei 246 



Cyrena in Jurassic beds 191 



Cystignathous frogs 441 



Cythere 148 



Dadocrinus zone 172 



Dadoxylon newberryi 126, 129 



Dakota beds 209 



Dakota formation, Chamberlin-Salis- 



bury on 221 



Dakota sandstones 225 



Dalliidae 360, 363, 524 



Danian Period 231 



Dapedoglossales 355 



Dapedoglossus 354, 427, 428, 523 



Dapedius 283, 331, 336 



Dapedius politus 203 



Dapedius egertoni 204 



Diplaspis acadica 106 



Darwin, C 17, 18 



Darwin, C, on Galapagos Isles. 448 



Datnioides 385 



David, T. W. E., on Gosford rocks, 



185 

 Davis, J. W., fishes of Coal measures, 



277 



Davis, J. W., fishes of Carboniferous 



time 278, 317 



Dawson, J. W 128, 147, 319 



Dayia navicula loi 



Dean, B., on Bdellostoma 74 



Deccan volcanic deposits 209 



Deister Coal beds 208 



Deister Sandstone, plants of 214 



Dendrodus 125 



Dendy, A., on Geonemertes. . .68, 69 



Dendy, A., on Geotria 82 



Dendy, A., on nephridial system. .89 



Dercetidae 361 



Dercetis 216 



Destruction of fishes 12 



Devoletzky 85 



Devolution, organic 13 



Devonian Age 18, 22, 25, 27 



30, 31, 35 



Devonian fishes 113 



Discina 130 



Dicentrodus bicuspidatus 144 



Dicranodon texensis 168 



Dicranodon platypternus 168 



Dictyocaris 104 



Dict>'opyge 183, 323, 324 



Dictyopyge draperi 184 



Dictyopyge illustrans 187 



Dictyopyge robusta 187 



Dictyopyge symmetrica 187 



Didelphidae 441 



Didelphidae, American, distribution, 



441 



Didelphys 446 



Dinichthidae 129 



Dinichthids 18 



Dinichthys 131, 268, 269, 



270, 295, 296, 297, 301, 496, 516 



Dinichthys hertzeri 128, 295 



Dinichthys intermedins 269 



Dinichthys pustulosus 295 



Dinichthys terrelli 269, 295 



Dinichthys tuberculatus ....295, 296 



Diplacanthus striatus 120 



Diplodus 287 



Diplodus gibbosus 144, 156 



Diplodus parvulus 144 



Diplodus tenuistrlatus 120 



