SUB-FAMILY I. LORISINÆ 24

I. PERODICTICUS, Bennett 26

1. calabarensis, Smith 27

2. potto (Geoffr.) 28

II. LORIS, Geoffr. 31

1. gracilis, Geoffr. 31

III. NYCTICEBUS, Geoffr. 33

1. tardigradus (Linn.) 33, 286