new species from Uruguay:
Scleronema teiniagua Ferrer & Malabarba, 2020

published in:
Ferrer, J. & L.R. Malabarba (2020):
Systematic revision of the Neotropical catfish genus Scleronema (Siluriformes: Trichomycteridae), with descriptions of six new species from Pampa grasslands.
Neotropical Ichthyology 18 (2): e190081

distribution (from publication):
Scleronema teiniagua is endemic to the drainage of the río Cuareím (Uruguay), also named rio Quaraí (Brazil), a tributary to the left bank of lower rio Uruguay