Notharctus, i. [119]

Nycticebus, i. [33]; ii. [226], [237]

bengalensis, i. [33], [35]

calabarensis, i. [27]

cinereus, i. [33], [35], [37]

gracilis, i. [31]

javanicus, i. [33], [36]

tardigradus, i. [33], [285]; ii. [249]

Nyctipithecinæ, i. [152]

Nyctipithecus, i. [128], [166], [190], [247]; ii. [228], [239]