Mecocerculus

Mecocerculus is a genus of birds in the large tyrant flycatcher family Tyrannidae.

It contains the following 6 species: {| class="wikitable" |- ! Image !! Scientific name !! Common name!! Distribution |- |120px || Mecocerculus leucophrys|| White-throated tyrannulet || Argentina, Bolivia, Brazil, Colombia, Ecuador, Peru, and Venezuela. |- |120px || Mecocerculus poecilocercus || White-tailed tyrannulet || Colombia, Ecuador, and Peru |- |120px || Mecocerculus hellmayri || Buff-banded tyrannulet || Argentina, Bolivia, and Peru |- |120px || Mecocerculus calopterus || Rufous-winged tyrannulet || Ecuador and Peru |- |120px|| Mecocerculus minor || Sulphur-bellied tyrannulet || Colombia, Ecuador and Peru |- |120px || Mecocerculus stictopterus || White-banded tyrannulet || Bolivia, Colombia, Ecuador, Peru, and Venezuela |- |}