None
Salanx, 394 Salarias, 458 Salmo, jl, 94 f:,-96: F., NOV a 2eb Ss Ayal Bay, 326, 354, 363, 367, 368, 394; 8S. salar, 110 f, LHe, 2hD Jay O22s, O20 Jay) O20 fy O20 >; 360 7, 394 7; S. truta, 357 f. Salmonidae, 393 Salmopercae, 425 Sandalodus, 147 Sarda, 465 Sardinius, 399 Surdinoides, 399 Sargodon, 336 Sargus, 429; S. ovis, 429 7.; S. rufescens, 429 f.; S. vetula, 429 f. Saurichthys, 321 Sauripterus, 286 Saurocephalus, 390 Saurodon, 390 Saurodontidae, 390 Sauropsis, 333 Saurorhamphus, 321 scales, ctenoid, cycloid, ganoid, and placoid, 210, Dilifes 119, 214, 356 ; cosmoid, R| development of, | INDEX 216 /7., 217 ; ganoid, 217 ; | lepidosteoid, 216 /., 218 ; palaeoniscoid, 216 /,, | 218; Rhizodont, 216 /.;)| Teleostean, 356 Scapanorhynchus, 150 Scaphirhynchus, 302 /., | 319, 320; S. cata-| phractus, 303 ; S. plato- rhynchus, 320 f. Scarichthys, 447 Scaridae, 447 Scarus, 3865, 447 Scaumenacia, 233, 234, 255 ; S. curta, 256 f,. Schilbe, 380 Sciaend, 431 Sciaenidae, 431 Sclerocottus, 454 Sclerodermi, 436 Sclerognathus, 375 scleromere, 11 Scleropages, 390 Scleroparei, 449 Sclerorhynchus, 160 sclerotome, 3 Scomber, 465 ; S. scomber, 149 f. Scombresocidae, 402 Scombresox, 402, 403 Scombridae, 465 Scombriformes, 462 Scombrinus, 465 Scombroclupea, 393 Scombrocottus, 453 Scopelidae, 399 Scopelius engraulis, 358 f. Scopeloides, 399 Scopelus, 399, 423 /. Scorpaena, 450; S. byno- ensis, 450 f. Scorpaenichthys, 454 Scorpaenidae, 449 Scorpaeniformes, 449 Scorpaenopsis rosea, 424 7. Scorpididae, 432 Scorpis, 432 Scyllaemus, 393 Scyllidae, 149 Scyllinae, 149 Scyllioidei, 148 Scylliorhinus, 149 Scyllium, 71, 75, 98 f., 128, IPAS ay Uy NBR Fay SY, 149; S. canicula, 58 /., ODEs GO Loy Scymnus, 128, 152; S. lichia, 80 f. | Sebastes, 450 ; S. percoides, 449 ff, Sectator, 443 segments, of head, 3; of trunk, 2 Selache, 149 f., 150 Selachii, 135 Selene, 464 Selenichthyes, 475 Selenosteidae, 263 Selenosteus, 259, 263; S. Kepleri, 264 f. Semionotidae, 334 Semionotus, 336 Semtophorus, 464 ; velicuns, 465//. S, | sense-organs, 19 | Sertola, 464 | Serranidae, 430 Serranus, 133 7., 431; 8. altivelis, 430 7. ; S. cab- rilla, 430 f. Serrasalmo, 375 | Serrolepis, 336 Setaurches, 450 Siganidae, 435 Siganus, 435 Sillaginidae, 432 Sillago, 432 Siluridae, 379 Silurinae, 380 Siluroidei, 377 Silurus, 380 ; S.glanis, 378 Sy 882 f. Sinenchelys, 405 Siphonognathus, 447 Siphonostoma, 415 Sisor, 382 skull, dermal bones of, 213; development of, 12f.; bones of, 267; segmental theory of, 11 ; vertebral theory of, 2, 11 SPrdis, 443 Solea, 356, 472, 473, 474: S. heterorhina, 474 /. Solenostomidae, 414 Solenostomoidei, 414 Solenostomus, 414 somactidiumy 69 somites, 3; prootic, metaotic, 5 sound-producing organ, 379 Spaniodon, 392 Sparidae, 428 Sparnodus, 429 Sparus, 429 Spathiurus, 337 Sphenacanthus, 146 Sphenocephalus, 427 Sphenodus, 148 Sphyraena, 419 95 | Sphyraenidae, 419 Sphyraenodus, 465 Sphyrna, 151 Sphyrninae, 151 Spinacanthus, 437 Spinachia, 412 Spinacidae, 151 spinal nerve, 2, 4. Spinax, 5, 151, 152; 8. niger, 17 f. Spine, vertebral, neural, and haemal, 32, 100, 101, 105 Sptinrivomer, 406 spino-occipital nerves, 11 spiral valve, 43, 114; of Teleostei, 327, 362 Squaliformes, 151 Squaloraja, 168, 172, 174, Lis. Ate) eddies) Se polyspondyla, 173 f., ICE i Squalorajidae, 176 Squalus, 152 Squammipennes, 434 Squatina, 157 ; S. speciosa, 157 Squatinidae, 156 Stegostoma, 149 Stephanoberycidae, 423 Stephanoberyc, 424 ; monae, 424 f. Sternarchus, 377 Sternoptychinae, 395 Sternoptyx, 395 Sternopygus, 377 Stichaeus, 458 Stomatorhinus, 389 Stomias, 359 f., 395 Stomiatidae, 394 Stomiatinae, 395 Stratodus, 417 Strepsodus, 286 stridulating organ, 579 Stromateidae, 421 Stromateus, 421 Strophodus, 146. Stygicola, 459 Stylephoridae, 477 Stylephorus, 475, 477 Stylophthulmus, 395 ; paradoxus, 406 /. subocular shelf, 428 Suciotrutta, 394 sucker, cephalic, 448 ; larval, 247, 277 ; ventral, 455, 457 Sudis, 399 Supraoccipital, 326 Symbranchidae, 409 Symbranchiformes, 408 S. NS. Symbranchus, 409 ; S. ben- galensis, 410 f. Synaphobranchus, 407 Synaptura, 472, 4743; 8. albomaculata, 474 f. Synechodus, 144, 146; 8. dubrisiensis, 145 /. Syugnathidae, 415 Syngnathus, 415; S. acus, 414 7., 415/. Synodontis, 382; S, schal, 3807. Taeniolabrus, 457 Taenosomi, 476 Tarpon, 363, 387 Tarrasiidae, 284 Tarrasius, 284, 300; problematicus, 283 Tautoga, 447 Lie Teleostomes, 272 telencephalon, 15 Teleostei, 344 Teleostomi, 266, 566 7. Telepholis, 400 Temera, 163 Temnothoraci, 263 Tetragonolepis, 336 Tetragonopterus, 375 Tetragonuridae, 421 Tetragonurus, 421 | Tetrapterus, 468 | Tetrodon, 440 | Tetrodontidae, 440 Teuthidae, 435 Teuthis, 435; T. nebulosa, 436 7. thalamencephalon, 15 Thalassophryne, 460 | Thalassothia, 460 | Thelodus, 195, 196 7., 197, 198; 203; ISM Fé Thoracopterus, 336, 337 Thrissopater, 392 Thrissopatrinae, 392 Thrissops, 371 Thursius, 285 Thyestes, 203, 204 Thymallus, 355, 394 Thynnus, 465 ; T. thynnus, 466 7. ; T. vulgaris, 352 ft. scoticus, J., 354 f., 463 f. thyroid gland, 53, 82 teeth, 1121 5 horny, 31; of INDEX 517 | Symmorium, 182, 183; S. | Thyrsites, 466 reniforme, 128 Ff. | Thyrsitocephalus, 466 Syimphurus, 474 Thyrsoidea, 408 Sympterygia, 161 | Tilapia, 446 Synagrops, 441 | Tinca, 365, 375 22, 83 Synancidium horridum, | Vitanichthyidae, 263 483 f. | Titanichthys, 259, 260, Synaphobranchidae, 407 263 | 'Torpedinidae, 161 - Torpedinoidei, 161 Torpedo, 115 f., 134, 139 7, NGI G2 eG Se sacs. ke. ocellata, 154 f. Trachichthys, 427 Trachinidae, 455 Trachinus, 455 ; T. draco, 455 ff. Trachynotus, 464 Trachypteridae, 476 | Trachypterus, 477; taenia, 477 f. Tremataspidae, 204 Tremataspis, 200, 201, 204, 205; T. Schmidti, 202 f. Trematomus, 456 Triacanthidae, 437 Triacanthodes, 437 Triacanthus, 437; T. bre- cirostris, 437 f. Trichiuridae, 466 Trichiurus, 466 ; turus, 467 f. Trichocyclus, 440 Trichodon, 445 Trichodontidae, 445 Trichogaster, 422 Trichonotidae, 457 Trichonotus, 457 ile T. lep- Trigla, 365, 450; 2. gurnardus, 451 f.; T. hirundo, 447 f.3 T. pleuracanthica, 452 f. | Triglidae, 450 Triglops, 454 Triglopsis, 453 Trigonodon, 429 Triodon, 439 Triodontes, 439 Triodontidae, 439 Trissolepinae, 312 Trissolepis, 312; T. Kou- noviensis, 311 f. Tristichopterus, 285 Tristychius, 146 Tropheus, 446 Tropidichthys, 440 Trygon, 158, 164; tuberculata, 156 f. | Trygonidae, 164 Trygonoptera, 164 Trygonorhina, 160 Ie 518 INDEX Typhlichthys, 401 Typhlonus, 459 Typhlosus, 459 Umbra, 398 Umbrina, 431 Undina, 290 Undino gulo, 287 /. Upeneoides, 429 Upeneus, 429 Uranoscopidae, 456 Uvranoscopus, 82, 456 Urenchelidae, 404 Urenchelys, 403, 404 urinogenital organs, 27, 85, 867,131 /.; of Selachii, | 132 ; of Dipnoi, 253 ; of | Teleostei, 365 Uroconger, 405 Urogymnus, 164 Urolophus, 164 Uronemidae, 255 Uronemus, 233, 246, 256 ; U, lobatus, 256 /f. vagus nerve, 8, 19 vascular system, 26; of Cyclostomes, 48, 47; of Pisces, 109 ; of Dipnoi, 148 ; of Teleost, | of Monopterus, 409 veins, 438, 48, 114 Velifer, 476 Veliferidae, 476 | vertebrae, transverse tions of, 137 //. 3638 ; sec- | neural, haemal, and in- | terealary, 100 | vertebral centra, 68, 135 ; chordal, 100; perichor- dal, 100 vertebral column, 31, 68, | Ge daa. ges. 973. 827, 352; elements of segment, 100 | viviparity of | branchs, 134; of Teleosts, | 415, 446, 459 | Vomer, 464 | Vomeropsis, 464 | Vulsus, 456 Wardichthys, 313 | Weber’s apparatus, 373 Wodnika, 146 Nenacanthus, 182 /., 183 vertebral arches, 31, 68 ;| Elasmo- | | Yenocharaz, 375 NXenomystus, 390 NXenopholis, 340 NXenopterus, 440 NXiphasia, 458 ; NX. setufer, | 458 f,. | Niphias, 62, Xx. gladius, 355 | Xiphiidae, 468 NXiphiorhynchus, 468 _ Xyphotrygon, 164 , Xystrodus, 147 | 468 ; 114, culation, 114 | yolk-sae, 1382); cir- Zanclus, 436 Zuniolepis, 453 Zeidae, 469 | Zenion, 469 Zeorhombitormes, 468 | Zeugopterus, 474 | Zeus, 469 | Zoarces, 364, 365, 368, | 459; Z. viviparus, 459 f. | Zoarcidae, 458 | Zygaena, 151; Z. malleus, fee Cty MISS 5 UlnaTaS lib 2 fay aloo ir. Printed by R. & R. Crarx, Limittep, Laindurgh. STUDIES FOSSIL BOTANY DUKINFIELD HENRY SCOTT M.A., LL.D. Pu.D., F.R.S. Second Edition, containing 212 Illustrations DEMY 8vo. PRICE 10/6 NET BOUND IN CLOTH (Post free, price 11/=) OR IN TWO VOLUMES Vol. I., price 6/- net. Vol. II., price 5/= net. (Post free, prices 6/4 and 5/4 respectively) NOTE Tus book, originally founded on a course of lectures delivered at University College, London, has been completely revised, and to a considerable extent rewritten, in order to bring the new edition into harmony with the results of important recent research. The “Studies” are concerned essentially with those morphological and evolutionary aspects of Fossil Botany on which so much light has heen thrown by the work of the last few years. AN INTRODUCTION TO ee inUCrUnRAL -BOTANY By DoH Score M.A., LL.D, Px-D,, F.R.S. In Two Parts. Crown 8vo, Cloth. Price 3/6 each. Parr I.—FLOWERING PLANTS | Parr IT.—FLOWERLESS PLANTS Sixth Edition | Fifth Edition Itlustrated with 118 Figures | Illustrated with 120 Figures “‘In noticing elementary books in these pages, we have lamented nothing | more than the want of a book which should do for structural botany what Prof, Oliver's ‘ Lessons’ has long done for the study of the principal natural orders. It seems hard to realise that this grievance is no more, and that we possess such a book in our own language, and a book that no honest critic will fail to assess at a higher value than any known book in any language that has the same scope and aim. Nothing could well be more plain and simple, or more sev ‘erely accurate or better judged from beginning to end.”—Journal of Botany. PUBLISHED BY ADAM AND CHARLES BLACK, 4, 5, & 6 SOHO SQUARE, LONDON THE SENSE OF TOUCH IN MAMMALS AND BIRDS WITH SPECIAL REFERENCE TO THE PAPILLARY RIDGES By WALTER KIDD, MD., F.Z.8, Author of ‘ Use Inheritance,’ ‘ Direction of Hair in Animals and Man,’ ete. Demy 8vo, Cloth, containing 174 Illustrations. Price 5s. net. (Post free, price 5s. 4d.) “This is, for the purposes of exact science, undoubtedly a valuable book. . . . As regards the highest mammal, man, it is well pointed out that the sense of touch has been from the very first of extreme importance, and that ‘such use of this sense in man must have contributed greatly to his better equipment for the struggle of his life, and thus in a broad way have been governed by a slow, remorseless process of selection.’ The book is eminently one for specialists, but the excellence of the numerous illustrations makes it also interesting to the general reader.’’—London Quarterly Review. = “Dr. Kidd's book is the most important contribution to the matter since Miss Whipple’s paper was published.”—The Spectator. BY THE SAME AUTHOR USE-INHERITANCE ILLUSTRATED BY THE DIRECTION OF HAIR ON THE BODIES OF ANIMALS Demy 8vo, Paper Covers. Price 2s. 6d. net. (Post free, price 2s. 8d.) “Such a book as this is calculated, at least, to give pause to the Weismannians. Dr, Kidd has broken ground ina commanding position, and we are anxious to see how his attack can be met.” —The Irish Naturalist. “This is an interesting contribution to the dynamic or Lamarckian principles of evolution. . .. The author seems to have made out a good case and to have been led by the legitimate use of the inductive method to what seem to be valid and natural conclusions, ’—Science. “Tt is urged that... the doctrine that acquired characters are never inherited does not hold good, and hence a Lamarckian explanation of the phenomena must be accepted, The case, as argued by Dr. Kidd, appears to be a strong one, and it will be curious to note what the Weisman- nists will have to say in reply.” —Knowledge. THE DIRECTION OF HAIR IN ANIMALS AND MAN- Demy 8vo, Cloth, Illustrated, Price 5s. net. (Post free, price 5s, 4d.) “Dr, Kidd shows much ingenuity in explaining the various causes which, in his opinion, have produced the different hair-slopes, and the illustrations with which the book is liberally furnished are of considerable assistance to the reader.’’—Westminster Review. “The description of the facts can be commended. There is evidence that considerable care has been taken in the collection of observations, and the illustrations are excellent.’—Manchester Guardian. “That the direction of the hair-slope in mammals varies much is a fact well known to zoologists ; but we are not acquainted with any general work, such as the present, in which the facts are put together within one cover. The author has, therefore, in any case, accomplished a piece of work which supplies a definite want in the literature of zoology. The usefulness of this general summary is furthermore enhanced by numerous clear figures which show ata glance the essential facts. "— Lancet. PUBLISHED BY ADAM AND CHARLES BLACK, 4, 5, & 6 SOHO SQUARE, LONDON | Benton yer Jay Th vetc tm 1904, 1, ia ng Gls rf = 2 he ee t-2 ae ey ~ he a ea te at 7] : iin |. 