ii. 196

_Soricidæ_, European Miocene, i. 118

SORICIDÆ, ii. 191

_Soridia_, ii. 397

_Sorubim_, ii. 442

_Sotalia_, ii. 209

South African sub-region, description of, i. 266 mammalia of, i. 267 birds of, i. 267 reptiles of, i. 268 amphibia of, i. 268 fresh-water fish of, i. 268 butterflies of, i. 268 coleoptera of, i. 268 summary of its zoology, i. 269

South America, fossil fauna of, i. 143 Pliocene deposits of, i. 146 supposed land connection with Australia, i. 398

South America and Africa, parallelism of their past zoological history, ii. 83

South Australia, peculiar birds of, i. 441

SPALACIDÆ, ii. 231

_Spalacomys_, ii. 230

_Spalacopus_, ii. 238

_Spalax_, ii. 231

_Sparganura_, ii. 108

SPARIDÆ, ii. 426

_Spatula_, ii. 364

Species, representative, i. 4

_Spelerpes_, ii. 413

_Speothos_, in Brazilian caves, i. 145

_Spermestes_, ii. 287

_Spermophila_, ii. 285

_Spermophilus_, European Miocene, i. 120