first record from Argentina:
Astyanax dissensus Lucena & Thofehrn, 2013
published in:
Terán, G.E., F. Alonso, I. García, P. Calviño & J.M. Mirande (2016):
Occurrence of Astyanax dissensus Lucena & Thofehrn, 2013 (Teleostei: Characidae) in Argentina.
Check List 12 (1/1828): 1-3
abstract (from publication):
The occurrence of Astyanax dissensus in the Uruguay River, at Yapeyú, Corrientes, Argentina is reported for the first time in the country.