Distribution extension of Aotus azarae infulatus (Kuhl, 1820) (primates: Aotidae) and first record from the Caatinga biome

Abstract

The Feline Night Monkey, Aotus azarae infulatus (Kuhl, 1820), is recorded for the first time in the Caatinga biome and in the state of Piauí, northeastern Brazil, and represents a range extension of 163 km northeast from the nearest previously known occurrence of this species.