CLOFFUY - update 2 - supplement to Checklist of the Freshwater Fishes of Uruguay. Author Koerber, Stefan Friesenstr. 11, 45476 Muelheim, Germany, pecescriollos @ koerber-germany. de pecescriollos@koerber-germany.de Author Litz, Thomas O. Friedhofstr. 8, 88448 Attenweiler, Germany, pecesuruguayos @ aol. com pecesuruguayos@aol.com text Ichthyological Contributions of PecesCriollos 2016 41 1 8 journal article 10.5281/zenodo.11558296 1868-3703 11558296 X. barbatus Alonso de Arámburu & Arámburu, 1962 first record from Uruguay info published in Loureiro et al. (2013)