Výskyt
Jižní Amerika — sezónní rybníky v povodí dolního toku řeky Iguazú, Parque Nacional Iguazú, Misiones (severovýchodní Argentina).
Typová lokalita
Seasonal ponds of the waterfall Arrechea stream, tributary of lower Iguazú River, near Km 2 of Macuco trail, Parque Nacional Iguazú, Misiones Province, north-east Argentina, circa −25.663556, 54.452917, elevation 185 meters.
Velikost
5,1 cm SL.
Alonsa, F., Terán, G. E., Calviño, P., Serra, W. S., Montes, M. M., García, I. D., Barneche, J. A., Ciotek, L., Giorgis, P. & Casciotta, J. R. 2024. Expect the unexpected: a new species of killifish from a highly stochastic temporary wetland near Iguazú Falls (Cyprinodontiformes: Rivulidae). Canadian Journal of Zoology v. 102 (no. 3): 298-314.
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.