This flycatcher is restricted to Damar Island, Indonesia. Males are dark slate-blue with white markings; females are olive-brown above with rusty-buff underparts.
Males are dark slate-blue, with a black face, white supercilium, white breast flecking, and a small white throat patch. Females are olive-brown above and rusty-buff below, with olive streaking on the brighter throat and chest.
It inhabits evergreen lowland forest and feeds on insects. Its call is described as a weak whistle.
An extinction-risk assessment has not been added yet.