Author: Drawert, 2022
FBname: Juan Deriba killifish
Comments: Collected in shallow temporary pools, partially covered by floating leaves and plant foliage. Soft bottom with mud over compact, dark brown to blackish clay (Ref. 128719).  This species adapts remarkably well to stress. It can leap out of water to escape predators and stay attached to some foliage for several hours (Ref. 128720).