The Rivulus amanan lives in the benthopelagic, freshwater, depth range 0 - 1 m environment.
New killifish named Rivulus amanan - A new species of Rivulus killifish has been described from the Amazon River drainage in the latest issue of Ichthyological Exploration of Freshwaters by Brazilian scientists Wilson Costa and Henrique Lazzarotto. The new species, named Rivulus amanan, belongs to the subgenus Anablepsoides. More