57. 
168. 
328 SYSTEMATIC SYNOPSIS. — PASSERES — OSCINES. 
the sides; about as long as middle toe and claw; hind toe remarkably short. Wings not 
longer than the tail, much rounded, of 10 primaries; the 1st spurious, less than half as long as 
the 2d, which is only about as long as the 8th; point of the wing formed by the 4th, 5th, and 
6th or 3d quills. Tail loug, nearly even, with broad plane feathers (Phainopepla) ; or much 
graduated, with tapering central feathers (Ptilogonys). Head conspicuously crested; sexes 
(in our genus) dissimilar; young not streaked or spotted. There are only two genera of the 
subfamily as thus restricted —Phainopepla and Ptilogonys, the latter with two strongly 
marked species of Mexico and Central America. 
PHAINOPEP'LA. (Gr. ¢acivos, phaeinos, shining; mémdos, peplos, a robe.) SHINING Fiy- 
SNAPPERS. Bill somewhat as in <Ampelis, but slenderer for its length; nostrils naked, 
scaled; antie bristly, reaching to nostrils; a few short rictal bristles. Tarsus scutellate 
anteriorly, and slightly subdivided on sides below. Hind toe very short; middle toe and claw 
about as long as tarsus; lateral toes a little unequal, outer the longer, reaching a little ‘beyond 
base of middle claw, its basal joint adherent to middle; inner lateral toe nearly free to the base ;_ 
claws all much curved. Wings not longer than tail, rounded, of 10 primaries, the 1st spurious, 
though more than half as long as the 2d, which about equals the length of the secondaries : 
point of wing formed by the 4th, 5th, and 6th quills. Tail long and fan-shaped, not emargi- 
nate, of broad plane feathers widening to their obtuse ends. Head with a long, thin, occipital 
crest. Sexes dissimilar: ¢ glossy black, with large white wing-patch; 9 dull-colored; young 
not spotted or streaked. Fine songsters. Nidification arboreal; eggs colored. 
P. ni'tens. (Lat. nitens, shining.) Swininc Fiy-snapPrer. , adult: Entirely rich lus- 
trous black, with steel-blue or greenish reflections. Primaries with a large white space on the 
inner webs. Bill and feet black. Length about 7.50 inches; “‘ extent 11.50”; wing 3.50- 
3.70; tail 3.50-4.12 ; bill 0.40-0.50; tarsus 0.60-0.66; middle toe and claw 0.66-0.75. 9, 
adult: Crested, like the ¢. Entirely brownish-gray, paler beneath, the wings and tail black- 
ish, the white on the inner webs of the primaries much reduced or extinguished, and in its stead 
much whitish edging. of the quills and coverts, tail-feathers, and crissum. Young ¢: Like 
the 9 ; and during the progress to maturity every gradation between the characters of the two 
sexes is observed. Sometimes nearly all the feathers are skirted with white. Middle and 
Western Provinces, U. S., from Utah, Nevada, and Colorado southward; a bird of remarkable 
characters and appearance, restless and vigilant ; feeds on berries and insects; sings beautifully. 
Nest a slight shallow structure, about 4.00 in diameter by 2.50 high, with a cavity about 2.00 
deep, saddled on a bough, loosely fabricated of twigs, plant-fibres, and down; eggs 2-8 (rarely 
single), averaging 0.93 X 0.65, greenish-white, distinctly and profusely speckled with blackish 
or dark brown. 
20. Subfamily MYIADESTINA: Fly-catching Thrushes. 
Bill as in the last subfamily. Tarsus booted, and toes deeply cleft, as in Turdide. Lateral 
toes very unequal in length, the tip of the inner claw falling short of the base of the middle. 
Wings of 10 primaries, the 1st spurious, the 2d about as long as the 6th, the point of the wing 
formed by the 3d, 4th, and 5th. Tail long, about equalling the wing, double-rounded, being 
forked centrally, graduated externally ; all the feathers narrowing somewhat towards the end. 
Head subcrested; plumage sombre, variegated on the wings; sexes alike; young spotted. 
Highly musical. Containing about a dozen species, mostly of the genus Myiadestes ; others 
of Cichlopsis and Platycichla ; all except one are birds of Central and South America and the 
West Indies. Though our species was formerly called ‘‘ Ptilogonys,” it has nothing to do 
with the foregoing subfamily. The Myiadestine are in fact nearly related to the Turdide. 
Should they be placed in that family, as might be done without violence, the comparative 
diagnosis would be : 
TURDINZ&. — Bill moderate, scarcely or not depressed, moderately cleft. Legs stout. 
