P. L. Sclater, 1860,
Río Napo, Ecuador.
Sometimes considered conspecific with A. crassirostris (which see). Monotypic.
W Andes of Colombia (W slope S from Antioquia, also E slope in Nariño) S on both slopes in Ecuador to Peru (to Cajamarca and Amazonas; also on E slope from Pasco S to Marcapata Valley, in Cuzco).
Food and feeding
Status and conservation
Only subscribers are able to see the bibliography. Login or Subscribe to get access to a lot of extra features!