A gnatcatcher of white-sand forest in the Amazon lowlands. Its gray breast contrasts clearly with its white belly.
Both sexes have slate-gray upperparts and breast, a contrasting white belly, a white eye-ring and a slender tail edged with white.
It moves through the canopy of lowland Amazonian white-sand forest and joins mixed-species feeding flocks.
An extinction-risk assessment has not been added yet.