Výskyt
Jižní Amerika — dolní povodí řeky Rio Verde, říční systém São Francisco (stát Bahia, Brazílie).
Typová lokalita
Seasonal lagoon in floodplains of lower Verde River, a right tributary of middle São Francisco River, about 30 km north of the town of Itaguaçu, 10°43'20"S, 42°20'30"W, Estado da Bahia, Brazil, elevation 414 meters.
Velikost
4,1 cm SL.
Původní popis
Costa, W. J. E. M., Amorim, P. F. & Mattos, J. L. O. 2012. Species delimitation in annual killifishes from the Brazilian Caatinga, the Hypsolebias flavicaudatus complex (Cyprinodontiformes: Rivuliae): implications for taxonomy and conservation. Systematics and Biodiversity v. 10 (no. 1): 71-91.
Použitá literatura
Fricke, R., Eschmeyer, W. N. & Van der Laan, R. (eds). 2026. Eschmeyer's catalog of fishes: Genera, species, references. World Wide Web.
Froese, R. & Pauly, D. Editors. 2026. FishBase. World Wide Web.