(Figs. 1–7)
Material examined. Peru, Loreto reg., 58 km SSW Iquitos, Nauta vill., Itaya riv., II.2013 (2 specimens, ♂ ♀) [DUBC]. Body length: male is 7.7 mm; female is 6.6 mm. In specimens from Peru, subapical groove of abdominal ventite 5 is slightly wider medially than in type specimens (lectotype and paralectotype) from Goi á s, Brasil.
Distribution. The species is known from Brazil (Goi á s) (Grouvelle 1916; Burckhardt & Slipinski 1991) and Bolivia (Burckhardt & Slipinski 2003). It is the first record from Peru.
Note. Till now, two species of Passandridae were known from Peru (Thomas & Chaboo 2015): Catogenus lebasii Guérin-Méneville, 1844 and Taphroscelidia postica (Grouvelle, 1916).