A. lacustris (Lütken, 1875)

A. asuncionensis and jacuhiensis are a jr. synonyms

published in Lucena & Soares (2016)

original Tetragonopterus lacustris

synonyms Astyanax altiparanae Garutti & Britski, 2000

A. bimaculatus asuncionensis Géry, 1972 info

A. bimaculatus paraguayensis Eigenm., 1921

Tetragonopterus jacuhiensis Cope, 1894 info