brevicaudatus, Indris, i. [105]; ii. [248]

Broad-nosed Gentle-Lemur, i. [82]

Brown Capuchin, i. [211]

Brown-headed Spider-Monkey, i. [242]

Brown-headed Tamarin, i. [144]

Brown Howler, i. [198]

Brown Lagothrix, i. [223], [224]

Brown Macaque, ii. [8]

Brown Woolly Spider-Monkey, i. [226]

brunnea, Callithrix, i. [163]