* Pseudobranchiomysis arenae Carcedo, Fiori & Hoffmeyer, 2013

Type locality. Argentina, Buenos Aires Province, Monte Hermoso County. (38°59´S- 61°06´W). Holotype. ♂, MLP-Cr 26847, 2010-11-25. Collector: Carcedo C . Allotype. ♀, MLP-Cr 26848-1, same locality, date and collector as type . Paratypes. 2 ♂ and 2 ♀, MLP-Cr 26848-2, same locality, date and collector as type. Current status. Valid species.

Reference. Carcedo et al. (2013).