first record from Uruguay:
Characidium zebra Eigenmann, 1909

published in:
Serra, S., J. Bessonart, F. Teixeira de Mello, A. Duarte, L. Malabarba & M. Loureiro (2014):
Peces del Río Negro.
Montevideo, MGAP-DINARA, 208 p.

remarks:
in publication sub Characidium aff. zebra