Výskyt
Jižní Amerika — povodí řeky Rio Paraguaçu, Bahia (Brazílie).
Typová lokalita
Iraquara, Fazenda Pratinha, rio Pratinha, tributary of rio Santo Antônio, rio Paraguaçu basin, Bahia State, Brazil, 12°21'13"S, 41°32'51"W.
Velikost
6,6 cm SL.
Původní popis
Zanata, A. M., Lima, F. C. T., Di Dario, F. & Gerhard, P. 2017. A new remarkable and critically endangered species of Astyanax Baird & Girard (Characiformes: Characidae) from Chapada Diamantina, Bahia, Brazil, with a discussion on durophagy in the characiformes. Zootaxa 4232 (no. 4): 491-510.
Použitá literatura
Fricke, R., Eschmeyer, W. N. & Van der Laan, R. (eds). 2025. Eschmeyer's catalog of fishes: Genera, species, references. World Wide Web.
Froese, R. & Pauly, D. Editors. 2025. FishBase. World Wide Web.