"Lathrotriccus euleri" . . . . "Animalia" . . . . . . "Aves" . . . . . "Lathrotriccus" . "Passeriformes" . . . "Tyrannidae" . "(Cabanis 1868)" . . "Euler's Flycatcher" . "Lathrotriccus euleri (Cabanis 1868)" . "Chordata" .