Hyphessobrycon amaronensisHyphessobrycon amaronensis is a species of freshwater ray-finned fish belonging to the family Acestrorhamphidae, the American characins. This fish is found in Soouth America.DescriptionHyphessobrycon amaronensis a small fish at about. Its overall body color is a creamy yellow, along with a long brown stripe down its body.Distribution and habitatHyphessobrycon amaronensis lives along the equator in the South American country of Colombia. It inhabits murky waters accompanied with organic detritus. Its diet consists of algae.