tropical lowlands of Alta Vera Paz, Guatemala.
Considered a member of G. minutissimum complex, which includes also G. palmarum, G. sanchezi, G. parkeri and G. hardyi; further study needed to determine true relationships. Recently separated from G. minutissimum on basis of vocalizations. Racial differentiation uncertain, and occultum and rarum may be no more than colour variants; species regarded by some as monotypic#R#R#R; more study required. Three subspecies tentatively recognized.
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!