Moenkhausia australis:

(figs. 8-11)

o CFA-IC 4428 (2), Misiones, dept. 25 de Mayo, lower arroyo Canal Torto, río Uruguay basin, coll. S. Bogan & J.M. Meluso, 04.05.2015

o CFA-IC 10549 (4) [ex ILPLA 549], Misiones, Nemesio Parma, río Parana basin, coll. A. Miquelarena & L. Protogino, Aug. 1993 [tentatively determined as M. australis]

o CI-FML 7800 (2), Corrientes, arroyo Pehuajó, río Parana basin, coll. G. Aguilera, B. Bugeau, F. Ruiz-Díaz & G.E. Terán, Dec. 2018