Nuevas localidades para peces de agua dulce de la República Argentina, I

Abstract

Four species of Characiformes (<i>Astyanax eigenmanniorum, Characidium rachowi, Curimatopsis saladensis</i> and <i>Pseudocurimata nitens</i>) and five species of Siluriformes (<i>Hypophthalmus edentatus, Megalodoras laevigatulus, Homodiaetus maculatus, Cataphractos melampterus</i> and <i>Hoplosternum thoracatum thoracatum</i>) are recorded from ten new Argentine localities. New distributional data are discussed. Relevant morphological measurements and some comments are added.