Allen's Galago, i. [43]

Alouatta, i. [192], [229], [247]; ii. [210], [228], [239]

beelzebul, i. [197]; ii. [255]

niger, i. [199]

nigra, i. [195], [197], [199], [200]; ii. [256]

palliata, i. [202]; ii. [254]

seniculus, i. [192], [193]; ii. [255]

ursina, i. [198]; ii. [210], [255], [256]

villosa, i. [199]; ii. [254]

Aluatta nigra, i. [196]