Typový druh
Austrofundulus dolichopterus Weitzman & Wourms, 1967.
Původní popis
Taphorn D. C. & Thomerson J. E. 1978. A revision of the South American cyprinodont fishes of the genera Rachovia and Austrofundulus, with the description of a new genus. Acta Biol. Venez. v. 9 (no. 4). 377-452.