740 



INDEX 



Euri/corvius, ^99 ; Ji. ;<2Jeciosus, vertebrae, 

 203 



Burynotus, 4S7, 438 ; E. creiuilns, 487 



Eurypharynx, 604 



Eiirypliolis^ 609 



Ensthenojiteroii, JfIS, 202, 246 ; E.foordi, 

 479 



Eiithacanthiis, JfJfl 



Enthynotiis, 204 



EiffrojjilcJdhys, 587 



Entroiiius, 588 



Exocoetoides, 615 



E.mcoetus, 638, 161, 173, 353, 411 



Exoglossmn., 582 



Exostoma, 588, 586, 587 



External characters, Cyclostomata, 150 f. ; 

 Fishes, 152 f. 



Eycleshymer, 592 n. 



Eye, 155, 393, 394, 395 ; degeneration 

 in deep-sea and cave Fishes, 394 ; tele- 

 scopic, 395 



Eyelids, 395 



Facciola, 685 n, 



Fatio, 569 n. 



Felchen, 568 



Fkmsfer, 625, 622, 399 ; F. acus, 156, 

 626 



Fierasferidae, 625, 623 



File-Fishes, 724 



Filippi, 690 n. 



Fins, of Fishes, 156 ; median, 156 ; paired, 

 157; pectoral, 157; lobate, 157; pelvic, 

 158 ; caudal, 159 ; modified to form 

 suckers, 161 ; degeneration and atrophy, 

 162 ; endoskeletal elements, 234, 235, 

 236, 237, 239, 240, 241, 242, 243, 244, 

 245, 246 ; exoskeletal elements, 158, 

 234, 236 



Fin-rays, of Amphioxus, 120 ; of Fishes, 

 158, 234, 236 



Fishes, 141 f. ; systematic position and 

 classification, lil ; external features, 

 152 ; coloration, 164 ; poison glands, 

 176 ; phosphorescent organs, 178 ; skin 

 and scales, 182 ; skeleton, 193 ; denti- 

 tion, alimentary canal, and digestive 

 glands, 247 ; respiratory organs, 277 ; 

 air-bladder, 297 ; vascular system, 

 lymphatics, and blood - glands, 313: 

 muscular system, locomotion, sound- 

 producing organs, and electric organs, 

 349 ; nervous system and organs of 

 special sense, 367 ; kidneys and re- 

 productive organs, breeding, 397 ; 

 systematic, 431 f. 



Fishing-Frog, 718 



Fistularia, 632, 154; F. tahaccarm, 632 



Fistulariidae, 632, 628 



Flat-Fishes, 685 



Flounder, 687 ; coloration, 167, 170 



Flute-mouths, 154 



Flying-Fish, 638, 161, 173, 353, 411; 



fresh-water, 559 

 Flying Gurnards, 701, 355, 361 

 Fol, 28 

 Forhesella, 75 ; F. tessdlata, 76 ; dorsal 



tubercle, 79 

 Forskai, 36 

 Fowler, 23 

 Frilled Sharks, 443 

 FritiUaria, 69, 70 ; F. furcata, 70 ; F. 



megachile, 66 

 Fritsch, 551, 591 u. 

 Frost-Fish, 679 

 Fimdulus, 616 



Gadidae, 6^7, 702, 158, 303, 307, 361, 

 389, 412 ; photophores, 179 



Gadomtis, 6^7 



Gado^isis, 709 



Gadow, 193 n. 



Gadii^, 648, 168 ; (?. aegUfinus, 649, 308, 

 361 ; G. liLscus, 649 ; G. merlangus, 

 649 ; coloration, 168 ; pyloric caeca, 

 275 ; G. morrhua, 648, 648 ; vertebrae, 

 205 ; skull, 230 ; pseudobranch, 284 ; 

 air-bladder, 303 ; red gland, 307, 308 ; 

 vascular system, 320, 323, 336, 337 ; 

 spleen, 343 ; sounds, 361 ; G. pollachius, 

 649 ; G. virens, 649 ; sensory canals, 

 386 ; tail, 646 



Gagata, 588 



Galaxias, 607, 608 ; G. attenuatus, 607, 

 608 ; G. breripuuiis, 607 



Galaxiidae, 607, 606, 163, 405 ; distribu- 

 tion, 607 



Galeichthys, 588, 587, 593 



Galeocerdo, 44S ; G. ardicus, 448 ; G. 

 tigrinus, 448 



Galeoides, 641 



Galeus, 449, 298 ; G. cams, 449 



Gamlmsia, 616 ; development of embryos 

 in ovisacs, 418 



Ganodus, 474 



Ganoidei, 149 



Gar-Fish, 411 {Eelone) 



Gar-Pike, 638 (Belone), 503 (Lepidosteus) 

 — see also Lepidosteus 



Garman, 616 n., 619, 698 n. 



Gastric glands, 270 



GastrocMsma, 678 



Gastromyzon, 582 ; G. borneensis, 586 ; 

 sucker, 162 



Gastropelecits, 575 



Gastrosteidae, 629, 627 ; distribution, 

 631 



Gastrosteus, 630, 163, 169, 271, 288 ; G. 

 amlmtus, 357, 630 ; pectoral arch of, 

 630 ; G. pungitius, 630 ; G. spinosus, 

 354 ; G. texamts, 631 u. 



ihistrnstonius, 6O4 



Gastrotoceus, 6S4, 635 



Gastrula, 20, 56, 130, 131 



