ii. 331

abundant in islands, ii. 335

Pigs, power of swimming, i. 13

Pikas, ii. 242

Pike, ii. 449

Pikermi, Miocene fauna of, i. 115

Pilchard, ii. 454

_Pileoma_, ii. 425

_Pimelodus_, ii. 443

_Pimephales_, ii. 452

_Pinacodera_, ii. 490

_Pinicola_, ii. 285

_Pinulia_, ii. 191

_Pionus_, ii. 328

_Pipa_, ii. 422

PIPIDÆ, ii. 421

_Pipile_, i. 343

_Pipilo_, ii. 284

Piping crows, ii. 273

_Pipra_, ii. 102, 292

_Pipreola_, ii. 102

PIPRIDÆ, ii. 102

_Pipridea_, ii. 98

_Piprisoma_, ii. 277

_Piprites_, ii. 102, 292

_Piramutana_, ii. 442

_Piratinga_, ii. 443

_Pirinampus_, ii. 443

_Pitangus_, ii. 101

_Pithecia_, ii. 175

_Pithecopsis_, ii. 420

_Pithys_, ii. 104

_Pitta_, ii. 298

Pittas, ii. 297

_Pittasoma_, ii. 104

Pittidæ, abundant in Borneo, i. 355

PITTIDÆ, ii. 297

_Pituophis_, ii. 375

Pit-vipers, ii. 384

_Pitylus_, ii. 99

_Pityriasis_, ii. 273

_Plagiodontia_, ii. 238

_Plagiolophus_, European Eocene, i. 126

_Plagiotelium_, ii. 492

PLAGIOSTOMATA, ii. 460

_Planetes_, ii. 490

_Planorbis_, European Secondary, i. 169 Eocene, i. 169