INDEX. 



701 



Bibronia, 483 

 Bio-Bio, province of, 188 

 Biotodoma, 335, 478 

 Biotcecus, 479 



opercularis, 479 

 Bipolar distribution, 663 

 Bipolarity, 663, 664 

 Birds, 104, 1 60, 164, 6ll 



aquatic 632, 633 

 Birds' eggs, 160 

 Bischoff, T. L. W., 488 



Blainville, H. de, 32, 88, 112, 113, 118, 119, 127 

 Blanchard, R., 669, 670, 674, 675, 68 1, 686, 



687 



Blarinomys, 83 



Bleeker, P., 319, 411, 491, 492, 493 

 Blenniidae, 482, 484 

 Blennius bosquianus, 482 

 Bloch, M. E., 486 

 Bocourt, M., 494 

 Breckella, 638, 664 



bergi, 638 



brevicauda, 638 



entzi, 639 



gracilipes, 664 



gracilis, 664 



longicauda, 638 



minuta, 664 



pygmcea, 664 



robusta, 664 



triarticulata, 664 

 Bceckellopsis, 638, 664, 665 



bergi, 665 

 Bceckia, 638 

 Boettger, 626 

 Boggiana, 477 

 Bolax glabaria, 27 



Bolivia, 23, 33, 44, 50, 57, 58, 307, 372, 558, 

 560, 561, 604, 623 



basins of, 305 



plateau of, 372 



Bonnanius, distribution of, *6ig 

 Bonnaterre, Abbe, 486 

 Borges, 141, 142 

 Bothembrion, 630 

 Boulenger, G. A., 221, 226, 227, 228, 229, 270, 



271. 290, 369, 498, 499, 500, 501, 502, 503, 



504 505, 506 

 Boulengerella, 446 



lateristriga, 446 

 Bourguignat, J. R., 553 

 Bouvier, E. L., 658, 663 

 Bowden, 624 

 Brachychalcinus, 441 



copei, 441 



retrospina, 345, 441 

 Brachyplatystoma, 390 



affine, 391 



filamentosum, 390 



gasldii, 390 



juruense, 390 



paraense, 390 



parnahybae, 391 



piramuta, 390 



reticulatum, 390 



rousseauxii, 390 



vaillantii, 321, 337, 390 

 Brachypteri, 411 

 Bradley, T., 488 

 Bradypodidae, 6 

 Bramocharax, 254, 255, 445 



bransfordii, 445 



elongatus, 445 

 Branchinecta, 644 



coloradense, 644 



granulosa, 636, 644 



iheringi, 644, 645 

 Branchiopoda, 636, 6jp 

 Branchipodidae, 644 

 Bransford, J. F., see Gill, T. 

 Brazil, 23, 33,50, 82, 109, 130, 151, 152, 153, 

 168, 187, 248, 293, 294, 317, 318, 329, 



330, 331, 336, 339. 340, 347, 351, 352, 

 360, 361, 370, 514, 516, 530, 546, 547, 

 548, 550, 552, 565, 566, 570, 579, 583, 

 584, 586, 603, 604, 619, 620, 622, 623, 

 626, 627, 628, 629, 638, 644, 653, 655, 

 657, 662, 664 



-Ethiopian continent, 621 



southeastern, plateau of, 328 



coastal plain of, 317 

 Brazilian area, 617, 633 



