Iheringichthys syi (Siluriformes: Pimelodidae), a new pimelodid species from upper Parana basin, Brazil

We describe a new species of pimelodid catfish of the genus Iheringichthys from the upper Parana basin, Brazil Iheringichthys syi n. sp. is distinguished by the comparatively fine serration along the anterior margin of the pectoral-fin spine, an adpressed dorsal-fin remote from the adipose-fin origin, a large eye (23.2-31.2% of head length), narrow interorbital (16.2-23.0% of head length), long snout (42.0-51.0% of head length), long postorbital length (30.6-34.0% of head length), low adipose fin (4.8-7.8% of standard length), eye diameter 97.0-140.0% of interorbital length, and body with numerous, small dots irregularly scattered on flanks, especially marked on anterior half of flank.

Agencia Nacional de Promocion Cientifica y Tecnologica [PICT 913]

Agencia Nacional de Promocion Cientifica y Tecnologica

All Catfish Species Inventory Project

All Catfish Species Inventory Project

Consejo Nacional de Investigaciones Cientificas y Tecnicas [PIP 5365]

Consejo Nacional de Investigaciones Cientificas y Tecnicas