Rufous-backed Antvireo (Dysithamnus xanthopterus) [XC705850]
by Dante Buzzetti from S\u00e3o Miguel Arcanjo, S\u00e3o Paulo, Brazil (song)
Rufous-backed Antvireo (Dysithamnus xanthopterus) [XC78514]
by Jeremy Minns from Serra dos Orgaos National Park. Teresopolis, Brazil (call)
Subspecies
Relationships of genus not clearly established. Preliminary molecular evidence suggests affiliation with Thamnophilus, and morphological characteristics have connected it with Thamnomanes. Appears to form a monophyletic group with Spot-breasted Antvireo (Dysithamnus stictothorax), Plain Antvireo (Dysithamnus mentalis), Streak-crowned Antvireo (Dysithamnus striaticeps) and Spot-crowned Antvireo (Dysithamnus puncticeps) to which other species in the genus are probably closely related.