INDEX. 



699 



Scharca, 220 1 . 

 Schelly, 2lfV 2 . 

 Schilbe, 221 2 . 



Schilbichthys, 221 -'. 

 Schizocoel/49. 

 Schizodon, 635 1 . 

 Schizognathous, 430. 

 Schizopygopsis, 219 1 . 

 Schizorhinal, 428. 

 Scbizorrhis, 470 1 . 

 Schizostoma, 048 2 . 

 Sciades, 221 2 . 

 Sciaena, 200, 235 2 . 

 Scincus, 354 1 , 354. 

 Scissor, 217 2 . 

 Sciuromorpha, 632 1 . 

 Sciuropterus, 632 2 . 

 Sciurus, 632 2 . 

 Scleroblast, 160. 

 Sclerocoele, 40. 

 Sclerodermi, 246 2 . 

 Scleropages, 215 1 . 

 Scleroparei, 241 2 . 

 Sclerotome, 40. 

 Scolecomorplms, 304. 

 Scolecophis, 369 1 . 

 Scolecosaurus, 352 2 . 

 Scoliodon, 151 1 . 

 Scolopax, 467 1 . 

 Scomber, 238 2 . 

 Scomberomorus, 238 2 . 

 Scombresox, 231 1 . 

 Scombriformes, 238 2 . 

 Scojnbrops, 234 2 . 

 Scopelogadus, 234 1 . 

 Scopelosaurus, 226 2 . 

 Scopelus, 92, 226 1 . 

 Scops, 472 l . 

 Scopus, 461 2 . 

 Scorpaena, 242 1 . 

 Scorpaenichthys, 242 1 . 

 Scorpion-fish, 242 1 . 

 Scorpis, 237 1 . 

 Scotonycteris, 646 1 . 

 Scotophilus, 647 2 . 

 Scott, W. B., on equine 



descent, 600. 

 Screamer, horned , 



crested, 462 2 , 466 2 . 

 Scrotum, 513. 

 Scrub-bird. 475 1 . 

 Scup, 236 1 . 

 Scylliogaleus, 151 2 . 

 Scylliorhinus, tSl 1 . 

 Scyllium, 118, 135, 150, 



151 l : spiracle, 120. 

 Scymnodon, 152 2 . 

 Scymnus, 152 2 . 

 Scytalichthys, 225 '. 



Sea- bass, 234 2 . 



Sea- bat, 239 2 . 



Sen -bream, 236 1. 



Sea-cow, 549. 



Sea-devil, 155, 246 1 . 



Sea-horse, 230 1 . 



Seal, 626 2 ; common, 

 elephant, grey, blad- 

 der-nosed, hooded, 

 monk, 627 ; eared, 

 fur, 626 1 . 



Sea-lion,northern, Pata- 

 gonian, 626 1 . 



Sea-pejcb, 235 1 . 



Sea-poacher, 242 2 . 



Sea-snail, 242 2 . 



Sea-snakes, 369 2 . 



Sea- wolf, 244'. 



Sebastes, 241 2 . 



Sebastodes, 241 2 . 



Secondaries, 423. 



Second ventricle, 67. 



Secretary bird, 463 2 . 



Sectator, 234 1 . 



Sectorial tooth, 613 2 . 



Sedgwick on Elasmo- 

 branch nephridia, 86. 



Seeleya, 315 2 . 



Segmental duct, 89. 



Segments of head, 72- 

 74. 



Selache, 92, 150, 152'. 



Selachii, 148. 



Selene, 239 1 . 



Selenichthyes, 228. 



Selenidera, 474 1 . 



Selenodont, 504. 



Sella turcica, 486. 



Semicossyphus, 238 1 . 



Semiplotus, 21 9 2 . 



Semionotus, 179. 



Semiophorus, 239 1 . 



Semnopithecus, 659 1 . 



Senex, 463 2 . 



Sense organs, Amphi- 

 oxus, 19 ; fishes, 77 ; 

 Mammalia, 496. 



Sepedon, 370 2 . 



Sepophis, 354 1 . 



Seps, 345, 354 1 . 



Sepsina, 354 1 . 



Septo- maxillary, 340. 



Sericulus, 477 1 . 



Seriema, 466 2 . 



Seriola, 239 2 . 



Seriolella, 239^. 



Seriolichthys, 239 2 . 



Serow, 59 1 2 . 



Serpentarius, 463 2 . 



Serranus, 211, 235 ! ; 

 hermaphrodite, 90. 



Serrasalmo, 218 1 . 



Serrivomer, 224 2 . 



Serval, 619 1 . 



Sesamoid, 492. 



Setarches, 242 J . 



Sewin, 216 1 . 



Sexual season, 517. 



Shad, 214 2 . 



Shag, 46 1 2 . 



Shanny, 244 1 . 



Sharks, 151 1. 



Shastasaurus, 395 1 . 



Shearwater, 461 l . 

 Sheathbill, 467 2 . 

 Sheep, 591 2 . 

 Sheep's head fish, 236 1 . 

 Sheld-drake, 463 '. 

 Shiner, 220 2 . 

 Shoebill, 46 1 2 . 

 Shrew, 639 2 ; common, 

 640 1 ; short-tailed, 

 water, mole, 640 ; 

 tree, pen- tailed tree, 

 elephant, jumping, 

 639 1 . 



Shrike, grey, lesser grey, 

 red- backed, wood- 

 chat, 476-'. 

 Sicydium, 241 ] . 

 Sigmodon, 634 1 . 

 Sillago, 235 2 . 

 Silondia, 221 2 . 

 Siluranodon, 221 2 . 

 Silurichthys, 221 2 . 

 Silurus, 208, 221 1 . 

 Silverside, 23 1 2 . 

 Silybura, 366 1 . 

 Simenchelys, 224 2 . 

 Simla, 661 3 . 

 Simocephalus, 367 1 . 

 Simocyon, 622 l . 

 Simophis, 368 1 . 

 Simosaurus, 397 2 . 

 Simotes, 368 1 . 

 Simplicidentata, 632 l . 

 Siniperca, 235 1 . 

 Sinopa, 61 2 1 . 

 Sinus froiitales, etc., 497 

 Sinus venosus, 85. 

 Siphagonus, 242 2 . 

 Siphneus, 633 2 . 

 Siphonium, 375. 

 Siphonognathus, 238 1 . 

 Siphonops, 301, 304. 

 Siphonostoma, 230 1 . 

 Siredon, 269, 280, 293, 

 306.i 



