480 



INDEX 



Stomiatoidea 



Garstang's classification of, 160 



otoliths of, 160 



Parr on divergent evolution of, 160 



Regan and Woodward on, 157, 205 

 Stream-lining, Figs. 295, 296 



as adjustment for swimming, 431 



as resultant of growth in three axes, 432 

 Stromateoids, 306 

 Sturgeons, see Chondrostei 

 Slylephorus, see Stylophorus 

 Siylophorus, Fig. 176 



mouth of, 416, 448 



Regan on, 299 



Starks on, 299 

 "Submaxillary cartilages," 190, Fig. 76 

 Submaxillaries, 94 

 "Subocular arch," 428 

 Suborbital shelf, 234 

 Suborbital stay, 321, 325, 330, 343 

 Subtemporal bone, 154, 165, 166 

 Suckers, see Eventognathi 

 Sucking-disc, 319, 320,440 

 Sucking-disc fishes, see Discocephali 

 Supratemporal bone, 165, 168 

 Surgeon-fishes, see Acanthuridae 

 Suspensorium 



in Jleutera, Fig. 290 



in Astronesthes, 158 



in Balistoidea, 282, 422, Fig. 290 



in Cheirolepis, 421, Fig. 286 



in Cyclothone, 158 



in engraulids, 422, Fig. 40 



euhyostylic, of rays, 102 



in gastrostomoids, 422, Fig. 56 



in gonostomoids, 158, 422, Fig. 53 



holostylic, of chim«eroids, 103 



in Iniomi, 212 



in Lepidosteus, 421, Fig. 287 



in morays, 422, Fig. 82 



in needle-gars, 422, Fig. 289 



in Pomacanthus, Fig. 290 



in Sphymna, 266 



in Sternoptychidae, 157 



in Synentognathi, 422, Fig. 289 



in Synodus, 207 



in Xesurus, Fig. 290 

 Swinnerton, H. H. 



on Cromeria, 155 



on Scomberesocidae, 229 

 Swordfish, 440 

 Symbranchii, 350 

 Symbranchus, Fig. 231 



otolith of, 353 



skull of, 352 

 Synanceiidae, 329 

 Synanceja, 329, Fig. 207 

 Syncranium, see also Branchiocranium, 

 Neurocranium, Skull 



classification of parts, 88-91, Fig. 7 



origin and purposes of, 75, 76 



of typical percoid. Fig. 298 



of typical teleost. Fig. 1 

 Synentognathi 



branchiostegals of, 224 



characters of, 223 

 dentition of, 424 

 derivation of, 224 

 jaws of, 448 

 otoliths of, 224 

 skullof, 221, 223 

 suspensorium in, 422, Fig. 289 

 Synodus, Fig. 86 

 skullof, 213 

 suspensorium of, 207 



Ttcniosomi, 300 

 Tarpon, Figs. 31, 32, 33 



skull of, 243 



Woodward on, 137, 138 

 Tautogolabrus, Fig. 129 



premaxill:e and maxillae of. Fig. 283 



skull of, 256 

 Teeth, see also Jaws 



adaptive radiation of, in percomorphs, 

 Fig. 291 



n .Mbula, 144 



n Anarhichas, 376 



n Atherinidae, 264 



n Blennius, 424, Fig. 252 



n Chauliodus, 424, Fig. 55 



n Clupeoidea, 137, 146 



n Crossopterygii, 105, 107 



n Dallia, 216 



n diodonts, 424, Fig. 171 



n Dipnoi, 104 



n Eigenmannia, 186 



n elasmobranchs, 102, 103 



n Enchodus, 204 



n Esox, 214 



n extinct pycnodonts, 423 



n Fundulus, 217 



n Gataxias, 156 



n Gasteropelecus, 185 



n Gobiesox, 424, Fig. 249 



n Gonorhynchus, 177, 179 



n Hoplegnathus, 250 



n Hyodon, 167 



n Iniijtius, 257 



n Lactophrys, 286 



n Lepidosteus, 130 



n lutianids, haemulids and sparids, 248 



n morays, 423, Fig. 82 



n mormyrids, 171 



n Mugilidae, 262 



nMullidae, 251 



n Notogoneus, 179 



n Omosudis, 423, Fig. 89 



n Opsanus, 382, 383 

 origin of, 423 



n Osteoglossidae, 166 



n palaeoniscoids, 112 



n Percopsis, lil 

 pharyngeal, 193, 219-223, 252-259, 



423-425, 439 

 in PUcostomus, 196 

 in Plethodus, 166 

 predaceous types of, 423 



in Psettus, 275 



in Pseudoscarus, Fig. 134 



in Sardinoides, 207 



in scarids, 257, 424, Fig. 134 



in Semionotidae, 127 



in sparids, 424, Fig. 123 



specializations in, 424 



in Sphymna, 267 



in stomiatoids, 160 



in stromateoids, 306 



in tetraodonts, 288 



in Trichodon, 371 



in Xenopterygii, 371 



in Zoarces, 375 

 Teleosts 



branchiostegal rays of spiny-finned, 231 



basic skull pattern of, 112, 439 



characters of intermediate, 204 



differences between elasmobranchs and, 

 101 



number of gills in, 424 



opercular region of primitive, 135 

 Telrabrachium, 394 

 Tetraodonts 



characters of, 288 



dentition of, 424, Fig. 169 



specializations in, 295 

 TetraplUTUs,Z\9 

 Teuthids, 279 

 r^ttMu^Figs. 159, 165 

 Te Winkel, Miss Lois 



on Mistichthys, 350 

 Thompson, D'Arcy 



on growth and form 445 

 Thoracostei 



mouth in, 417, Fig. 105 



neurocranium of, 438 



resemblances of, 224, 229 

 Thrissopater, 138, 203 

 "Thunnidae," 315 



Thunnus, 310, 319, Figs. 191, 192, 193 

 Toad-fishes, see Haplodoci 

 Tomognathus, 157 

 Top-minnows, see Microcyprini 

 Trachiniforms, 356 

 Trachinocephalus, Fig. 87 

 Trachinoidei 



mouth in, 417, Fig. 246 



skull of, 356 

 Trackinotus, 301, Fig. 178 

 Trachinus, Figs. 243, 245 



characters of, 363 

 otoliths of, 363 

 TrachuTus, 317 

 Trachypterus, 296, 297 

 Triacanthus, Figs. 160, 165 

 Trichiuridas, 115, 301 

 Trichiurus, Figs. 195, 291, PI. I 



mouth of, 301, Fig. 291 

 Trichodon, 363, 370, 371 

 Trichodontidae, 371 

 Trigger 



in Alfutera, 285 



of balistids, 285, 440 



