P. L. Sclater, 1862,
Río Napo, Ecuador.
Hitherto treated as conspecific with T. anabatinus, but wing and tail much longer (effect size for male wing 4.25, tail 4.23, score 2); crown and upperparts darker, more olive (1); throat yellower (2); and loudsong takes longer to reach highest frequency (1), with usually more notes (ns) and maximum frequency somewhat higher (1)#R. Three subspecies recognized.
Food and feeding
Status and conservation
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