20 km south-west of Presidente Medici, Rondônia, Brazil.
Considered a member of G. minutissimum complex, which includes also G. palmarum, G. sanchezi, G. griseiceps and G. parkeri. Traditionally treated as a race of G. minutissimum, but appears to differ in morphology, ecology and vocalizations; alternatively, considered more closely related to G. jardinii and G. bolivianum; further study needed to determine true relationships. Monotypic.
From SE Venezuela (Bolívar) E through the Guianas to N Brazil (Pará), and S to SE Peru, N & E Bolivia and S Mato Grosso.
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!