Čeleď: Rivulidae Myers, 1925 — rivulovití
Rod: Argolebias Costa, 2008
Austrolebias guarani (Alonso, Calviño, Terán, Serra, Montes, García, Barneche, Almirón et al. 2023).
Seasonal pond on the side of an internal road at Reserva Natural de la Defensa Puerto Península, middle Paraná River basin, Misiones Province, north-east Argentina, −25.677114, −54.578445, elevation 179 meters.
Alonso, F., Terán, G. E., Alanís, W. S. S., Calviño, P., Montes, M. M., García, I. D., Barneche, J. A., Almirón, A., Ciotek, L., Giorgis, P. & Casciotta, J. 2023. From the mud to the tree: phylogeny of Austrolebias killifishes, new generic structure and description of a new species (Cyprinodontiformes: Rivulidae). Zoological Journal of the Linnean Society v. 199 (no. 1): 280-309 [1-30].
Fricke, R., Eschmeyer, W. N. & Van der Laan, R. (eds). 2024. Eschmeyer's catalog of fishes: Genera, species, references. World Wide Web.