Data from: A new species of marsupial frog (Anura: Hemiphractidae: Gastrotheca) from the Andes of southern Peru

Gastrotheca nebulanastes sp. nov. from cloud forests in the upper
Kosñipata Valley, Manu National Park, in the Andes of southern Peru is
similar to G. excubitor, which inhabits grasslands in higher elevations
than the cloud forests. The two species differ in relative lengths of the
fingers, skin texture, coloration, and advertisement call. Although the
new species has an elevational range of 2000–3300 m, it is most abundant
at 2400–2800 m. A phylogenetic analysis of a previously defined clade of
Gastrotheca based on a fragment of 16S mitochondrial gene provides strong
support that the sister taxon to the new species is G. atympana, a species
from farther north in the Cordillera Oriental in Peru.