Author: Meinken, 1966
FBname: Werner's killifish
Comments: Inhabits small, shallow, slow-flowing, heavily shaded streams and rivulets with a silt or clay substrate.  Feeds on insects and fish fry.  9 cm max TL (Ref. 6028).  Not a seasonal killifish.  Is easy to maintain in the aquarium (Ref. 27139).