This species is known only from Carapa and Yanamonte, on the slopes of the Cordillera Oriental of the Andes in central Peru, below Abra Tapuna, on the west side of the Río Apurimac, in Ayacucho Department.
Habitat and Ecology
It possibly lives in puna (high-elevation grassland).
There is no information on its population status.
There is no direct information on threats to this species.
It is not known from any protected areas.
Ariadne Angulo, Ulrich Sinsch, Daniel Neira, Wilfredo Arizabal 2004. Truebella tothastes. In: IUCN 2014