Picumnus Temminck, 1825
Picumnus exilis alegriae Hellmayr, 1929
Picumnus exilis buffoni Lafresnaye, 1845
Picumnus exilis clarus Zimmer & W. H. Phelps, 1946
Picumnus exilis subsp. exilis (Lichtenstein, 1823)
Picumnus exilis pernambucensis Zimmer, 1947
Picumnus exilis salvini Hargitt, 1893
Picumnus exilis undulatus Hargitt, 1889
