Tetranematichthys quadrifilis was rather found to be endemic to the Rio Guapore´ in the southwestern portions of the Amazon basin and a new species of the genus is described from material originating in the upper Rio Negro system in Brazil and More
Tetranematichthys quadrifilis Bleeker, 1858Ageneiosus quadrifilis Kner, 1858; (valid as) Tetranematichthys quadrifilis Burgess, 1989 - 24.4. More
Tetranematichthys quadrifilis (Kner, 1858) - add this species to your "My Cats" page. Common Name(s) None Type Locality Rio Guaporé, Brazil. More