Region, Neotropical, defined, i. 78 Nearctic, distinct from Palearctic, i. 79 Regions, zoological, i. 50 zoological, how they should be formed, i zoological, may be defined by negative or zoological, by what class of animals best for each class of animals, not advisable, zoological, proposed since 1857, i. 58 zoological, discussion of those proposed zoological, proportionate richness of, i. 6: temperate and tropical, well marked in Reguloides, ii. 258 Regulus, ii. 258 Reinwardtanas, ii. 333 Reinwardtipicus, ii. 303 Reithrodon, ii. 230 Representative species, i. 4 Reptiles, means of dispersal of, i. 28 classification of, i. 98 Miocene of Greece, i. 116 of Indian Miocene deposits, i. 123 cosmopolitan groups of, i. 176 of the Mediterranean sub-region, i. 204 2:20 of the Manchurian sub-region, i. 227 table of Palearctic families of, i. 236 of the Ethiopian region, i. 254 of the E. African sub-region, i. 260 S. African, i. 268 of Madagascar, i. 279 table of Ethiopian families of, i. 297 of the Indian sub-region, i. 326 of Ceylon, i. 327 of the Indo-Chinese sub-region, i. 331 of New Guinea, i. 415 of the Moluccas, i. 420 of the Polynesian sub-region, i. 447 of New Zealand, i. 456 table of Australian families of, i. 472 of S. Temperate America, ii. 40 of the Mexican sub-region, ii. 54 table of Neotropical families of, ii. 88 of the Nearctic region, ii. 119 of California, ii. 128 of Central N. America, ii. 131 of Eastern United States, ii. 133 of Canada, ii. 137 table of Nearctic families of, ii. 142 Retropinna, ii. 447 birds of, ii. 130 reptiles, amphibia, and fishes of, ii. 130 range of Palearctic genera of, 1. 242 N. American Post-Pliocene, i. 130 of Brazilian caves, i. 144 S. American Pliocene, i. 147 Rodentia, general remarks on the distribution Rodentia, summary and conclusion, ii. 543 Scincus, ii. 397 Scissirostrum, ii. 288 Sciuravus, N. American Eocene, i. 140 SCIURIDE, ii. 234 Sciuropterus, ii. 235 Sciurus, European Miocene, i. 120 ii. 235, 236 Sclater, Mr., on zoological regions, i. 59 Sclater and Salvin, Messrs., on Neotropical SCLERODERMI, ii. 457 Sclerognathus, ii. 451 SCLERURINÆ, ii. 295 Sclerurus, ii. 103 Scolecophagus, ii. 282 SCOLOPACIDÆ, ii. 353 Scolopar, ii. 353 Scomber, ii. 429 SCOMBRESOCIDÆ, ii. 449 Scombresox, ii. 449 SCOMBRIDÆ, ii. 429 SCOPELIDÆ, ii. 446 Scops, ii. 350 Scopus, ii. 360 Scortornis, ii. 320 Scotopelia, ii. 350 Scotophilus, ii. 183 Scrapteira, ii. 391 Screamers, ii. 361 Scrub-birds, ii. 299 SCYLLIDE, ii. 461 Scyllium, ii. 461 Scytale, ii. 379 SCYTÁLIDÆ, ii. 379 Scytalopus, ii. 297 Scythrops, ii. 310 Sea, as a barrier to mammalia, i. 13 Seals, fossil in European Miocene, i. 118 of Lake Baikal, i. 218 mammalia of, 1. 267 birds of, i. 267 reptiles of, i. 268 amphibia of, 1. 268 fresh-water fish of, i. 268 butterflies of, 1. 268 coleoptera of, 1. 268 summary of its zoology, 1. 269 South America, fossil fauna of, i. 143 Pliocene deposits of, i. 146 supposed land connection with Australia, South America and Africa, parallelism of their past zoological history, ii 83 South Australia, peculiar birds of, 1. 441 Spalacomys, ii. 230 Spalar, ii. 231 Sparganura, ii. 108 SPARIDE, ii. 426 Species, representative, i. 4 Sphenoproctus, ii. 107 Sphenops, ii. 398 Sphenostoma, ii. 266 Sphenura, ii. 258 Sphingidea, distribution of, ii. 483 Sphinx, in European Oolite, i. 167 Sphinx Moths, ii. 482 Spider monkeys, ii. 174 Spilornis, ii. 348 Spilotes, ii. 376 SPINACIDÆ, ii. 461 PIRIFERIDE, ii. 532 SPIRULIDE, ii. 505 Spiziapteryr, ii. 349 Spiziastur, ii. 348 Spodiornis, ii, 285 Sponsor, ii. 497 Spoonbills, ii, 360 Sporadinus, ii. 109 Sporopipes, ii. 286 Sprat, ii. 454 Spreo, ii, 288 Squalodon, ii. 210 Squaliobarbus, ii. 452 SQUAMIPENNES, ii. 427 Stelgidopteryx, ii. 281 Stellula, ii. 108 Steneofiber, European Miocene, i. 120 ii. 234 Steno, ii. 209 Stenodactylus, ii. 400 Stenogyra, ii. 515 Stenopsis, ii. 320 Stenopus, ii. 516 Stenorhina, ii. 375 Stenorhynchus, ii. 204 Stephanophorus, ii. 98 Sternocera, ii. 496 Sternoclyta, ii. 107 STERNOPTYCHIDÆ, ii. 446 Sternopygus, ii. 455 Sternotheres, ii. 408 Sthenurus, Australian Post-Tertiary, i. 157 |