Smicridea (Rhyacophylax) coronata Flint 1980

Known distribution. ARGENTINA, BRAZIL (Ceará, Bahia, Espírito Santo, Mato Grosso, Minas Gerais, Piauí, São Paulo, Rio Grande do Sul), PARAGUAY, and URUGUAY.

Remarks. Reported from Piauí by Alves et al. (2018).