first record from Argentina:
Gymnogeophagus constellatus Malabarba, Malabarba & Reis, 2015
published in:
Říčan, O., L. Piálek, Š. Říčanová, K. Dragová, A. Almirón & J. Casciotta (2017):
First record of Gymnogeophagus constellatus Malabarba, Malabarba & Reis, 2015 (Teleostei: Cichliformes) from Argentina.
Ichthyological Contributions of PecesCriollos 56: 1-3
abstract (from publication):
Gymnogeophagus constellatus is registered for the first time from the freshwaters of Argentina, the río Uruguay basin in the province of Misiones. The species was originally described from the río Ijuí and its tributaries in Brazil.