INDEX 



509 



bull in. 398 ; D. pectoralis, 



399 /. 

 Dalliidae, 398 

 Dapedius, 334, 335 /., 



336 ; ]). politus, 334/. 

 Dapedoglossus, 390 

 Dascyllus,H6 ; 1). aruanus, 



443/. 

 Datnioides, 445 

 Deltodus, 146 

 Deltoptychius, 147 

 Dendrodus, 285 

 Dentex, 429 

 denticle, 66, 113, 168 ; of 



Teleostei, 356, 384 

 dentine, 119 

 Dercetidae, 417 

 bereetis, 417 

 Derichthyidae, 406 

 Derichthys, 406 : b.serpen- 



timis, 405/. 

 dermal fin-rays, 109, 122, 



212, 230 

 dermal plates of Ostraco- 



dermi, 195, 206 ; of 



Osteichthyes, 212 

 dermotrichia, 109, 122, 212, 



230 

 Diacranodus, 183 

 Diagramma, 445 

 Dibranchus, 462 

 Dicentrodus, 183 

 Dicerobatinae, 166 

 Dicerobatis, 167 

 Dicotylic'Uhys, 440 ; D. 



punctulatus, 441 /. 

 Dicrotus, 466 

 Uictyopyge, 313 ; />. wiac- 



rara, 314/ 

 Didymaspis, 204 

 diencephalon, 15 

 Dinichthyidae. 263 

 Dinichthys, 263 ; 7> 



medius, 265/ 

 Dinolestes, 441 

 Dinopteryx, 427 

 Biodon, 440 ; Z». 



Zatas, 441/, 442/ 



punctulatus, 440/ 

 Diodontidae, 440 

 diphycercal tail, 104 

 Diplacanthidae, 192 

 Diplacanthus, 192 ; />. 



striatus, 187/, 191/ 

 Diplacodus, 147 

 Diplocrepis, 457 

 Diplodus, 183 

 Diplognathus, 263 

 Diplomystax, 380 

 Diplomystacinae, 380 

 Diplomystes, 380 



j'nfer 



inucu- 

 D. 



Diplqmystus, 393 

 Diplopterus, 285 



diplospondyly, 137 



Diphints, 290 



Dipnoi, 230, 366/ ; affini- 

 ties, 258 



Dipteridae, 256 



Dipterus, 230, 231, 232 /'., 

 233, 238, 239, 241 /.. 

 242/, 255/, 256,257 ; 

 2). Valenciennesii, 255 /. 



Discoeephali, 448 



Distichodus, 375 



D it renin, 446 ; />. argen- 

 teum, 444/'. 



Doradinae, 382 



burns, 383 



Drepanaspis, 195, 198 ; Z>. 

 t/i-iii'ti iif/fiwiisis, 198/ 



Drepanaspidae, 197 



Drepane, 434 



Dwctor, 464 



Dussvmieria, 391, 394i 



Dyskhthys, 384 



Dysotnmcu, 406 



Eclieneididae, 449 



Eeheneidiformes, 448 



Echencis, 449 



Echidnocephalus, 417 



Echinorhinus, 151, 152 



Edestidae, 147 



Edestus, 147 



Egertonia, 447 



egg-case, homy, 132, 168 



egg-shell, 50 



Elasmobrauchii, 125 



Elasmodectes, 178 



Elasmodus, 178 ; A'. II mi- 

 ter i, 177 / 



electric organ, of Raja, 161 ; 

 of Torpedo, 162 ; of 

 Gymnotus, 377; of Mala- 

 pterurus, 383 ; of Mor- 

 myridae, 388 



Eleotrls, 448 



Elonichthys, 311 



Elopidae, 387 



Elopo2)sis, 387 



i%M, 326, 347, 355. 387 ; 

 A 1 , saunis, 345/'., 387/'. 



Enibiotoca, 446 



Embiotoeidae, 446 



Embolichthys, 456 



Enclielieepliali, 405 



Enchelurus, 417 



Enchelyciire, 408 



Enchodontidae, 398 



Enchodus, 398 



Engranlinae, 392 



Engraulis, 391, 392 



Eocottus, 453 

 Eomyrus, 405 

 Eothynnus, 465 

 Ephippion, 440 

 Ephippus, 434 ; A', fa&er, 



434 / 

 Epibulus, 447 

 epicentral, 353 

 epidermis, 25 

 epineural, 353 

 Epiinuila, 466 

 epiphysis, 16, 24 

 Ecpies, 431 

 Equula, 445 

 Eritkrinus, 326 

 Erijthriehthys nitidus, 350 



/., 351/, 356/ 

 Erythrinus, 225, 226, 360, 



375 ; A', unitaeniatus, 



374/ 

 Esocelops. 387 

 Esocidae, 398 

 Esocifornies, 397 

 Asox, 121, 272, 355, 368, 



398 ; i?. ZmcwS, 121/, 



321 /'., 352 /•., 364 /., 



365/ 

 Etroplus, 446 

 Einri/;,!, 412 

 EachUichthys, 382 

 Eucrossorhinus, 149 

 Engnathidae, 330 

 Eugnathus, 331 ; A', ortho- 



stomus, 331/ 

 Euceraspis, 203, 204 

 Eumecichthyes, 476 

 Ewineda, 380 

 Euphaneropidae, 206 

 Euphanerops, 205, 206 

 Enpleurogra/ii m us. 466 

 Eurycormus, 328/, 329, 



331 

 Eurylepis, 311 

 Eurynotus, 313 ; A'. c?'e- 



iicdus, 218/ 

 Eury pharynx, 407 

 Ewrypholis, 398 

 Eusthenopteroii, 106, 276, 



286, 291, 299 ; A\ 



.Aoo?-di, 275 /., 280 /'., 



282/, 286/ 

 Euthacanthus gracilis, 



189 

 Euthynotus, 329, 333 

 Eutropius, 380 

 excretory system, 27, 83 

 Exocoetinae, 403 

 Exocoetoides, 400 

 Exocoetus, 402, 403, 453 ; 



A. caUopterus, 402/'. 

 external gills, 134, 247 



