Simia, ii. [38]

Agile Gibbon, ii. [151]

agilis, Hylobates, ii. [149], [151]; ii. [249]

Pithecus, ii. [151]

agisymbianus, Otolemur, i. [40]

agrias, Simia, ii. [170]

alba, Pithecia, i. [178]

albicans, Pithecia, i. [183]

albicollis, Hapale, i. [132]

albifrons, Ateles, i. [233]