Note 94 — Family TYRANNIDÆ.—Tyrant Flycatchers. (continued 2)

Empidonax minimus, var. pectoralis. Empidonax pectoralis, Lawr. It seems but reasonable to consider this bird as the southern race of minimus, as the differences—i. e. smaller size and whiter wing-bands—are just what we find in several other species of the same region, compared with allied and probably co-specific northern types,—as griseigularis and acadicus, southern specimens of trailli var. pusillus in which the wing-bands are much whiter than in northern specimens of the same bird.