dubia Guimarães & D´Andretta, 1956: 102, figs 150, 154, 155, 160, 167, 168, 177. Type locality: Brazil, Mato Grosso, Xavantina. Type host: Myotis nigricans nigricans (Schinz).

Distr.: Colombia (Putumayo (Puerto Assis)), Venezuela, Brazil, Peru. HT F, PT 1 M, 3 F (MZSP); 1 M, 1 F PT (MCZ); 2 F PT (FMNH).

Refs.: Guimarães & D´Andretta, 1956: 102; Graciolli et al., 2007: 147 (cat.); FMNH, 2014.