First record of Pimelodella taenioptera Ribeiro, 1914 (Siluriformes, Heptapteridae) from the río Paraná above río Paraguay confluence, Argentina.

RUIZ DÍAZ, FEDERICO JOSÉ; SONEIRA, PAULA; ALMIRÓN, ADRIANA; CASCIOTTA, JORGE; GONZÁLEZ, ALFREDO OSCAR; SÁNCHEZ, SEBASTIÁN

ICHTHYOLOGYCAL CONTRIBUTIONS OF PECES CRIOLLOS

PECES CRIOLLOS

Año: 2008 vol. 10 p. 1 - 4

Pimelodella taenioptera  is registered for the first time from the Argentinean bank of the río Paraná above its confluence with the río Paraguay. The specimens were captured close to Yahapé(27°22?12.1´´S - 57°39?14.6´´W) and Itá-Ibaté (27°25?49.7´´S - 57°21?59.9´´W) towns below Yacyretá dam. Pimelodella taenioptera  is sympatric with P. gracilis P. laticeps