5. D. vieilloti. (♀ not distinguishable from that of other species.) Hab. Continental Middle America.
Breast and sides with broad streaks of rufous; outer webs of wing-coverts and tertials pure yellow.
Rufous of the throat with the posterior outline sharply defined against yellow of jugulum. Wing-formula, 3, 4, 2, 1, 5; wing, 2.75; tail, 2.10; bill, .34; tarsus, .75. Hab. New Granada (Carthagena, etc.) … var. vieilloti.[44]
Rufous of the throat covering the jugulum and blending with the streaks of the breast. Wing-formula, 3, 2, 4, 1, 5; wing, 2.45; tail, 2.05; bill, .27; tarsus, .64. Hab. Isthmus of Panama. … var. rufigula.[45]
Breast and sides with only very narrow or scarcely appreciable streaks of rufous; outer webs of wing-coverts, etc., scarcely different from general surface.
Rufous of the head confined to it, and abruptly defined all round. Wing-formula, 3, 2 = 4, 1, 5; wing, 2.70; tail, 2.25; bill, .31; tarsus, .72. Hab. Mexico (from Honduras and Yucatan to Mazatlan) … var. bryanti.[46]
Series II.
Prevailing color yellow; crown, rump, and crissum with spots of rufous; a band of the same on the side of the head, from bill (meeting both on forehead and on chin) around eye and over ear-coverts.
6. D. eoa.[47] Hab. Jamaica (Gosse).