Lutetian. Behavior Judging from the properties of its talus, Azibius was probably an arboreal quadruped, capable of leaping and climbing in trees, very similar to living cheirogaleid lemurs. Based on what can be inferred from the maxillary remains, Azibius is thought to have had large eyes and extra vibrissae, which suggests it was nocturnal. Notes References Literature cited Prehistoric strepsirrhines Eocene primates Eocene mammals of Africa Prehistoric primate genera Fossil taxa described in 1975