This is a nocturnal and usually arboreal species endemic to Western Amazonia. Very little is know of its habits. We were lucky to see it blending into the background in a tree cavity. They are said to prefer floodplane forest habitat but also grassland. Canon PowerShot SX60 HS.
Reference:
Patton, J. 2016. Isothrix bistriata. The IUCN Red List of Threatened Species 2016: e.T90386297A22211362. http://dx.doi.org/10.2305/IUCN.UK.2016-2.RLTS.T90386297A22211362.en. Downloaded on 12 July 2019.