332 NORTH AMERICAN BIRDS. 



Inner webs of rectrices almost entirely rufous to near the extreme 

 tip, the end of the \«b, however, being brownish-dusky like the 

 outer. 



Wing, 3.35-4.10; tail, 3.35-4.10; culmen, .80-1.00; tarsus, 

 .80 -.91. Hab. Western Province of United States, and 

 Western Mexico (grading into var. irritabilis in Tchuantepec, 

 and in winter migrating into Eastern Mexico) var. einerascens. 



4. M. stolidus Colors essentially nearly as the varieties of M. crinilus. 

 Primaries more or less distinctly edged with rufous, especially on inner 

 quills ; rectrices with inner webs more or less edged with rufous (found 

 only terminally in var. antillarum). Wing-coverts broadly tipped with dull 

 ashy-whitish. Above brownish-slaty, with an olivaceous cast, the pileum 

 more or less appreciably darker. Beneath ashy-white, without distinct 

 yellow (except in var. stolidus, in which the abdomen, etc., are pale 

 sulphury yellow). Tail varying in shape from slightly rounded to distinctly 

 emarginated. Hab. West Indies. 



Beneath entirely white, only faintly, or hardly appreciably, tinged 

 with sulphur-yellow on the flanks. 



Inner web of rectrices broadly edged with rufous for the whole 

 length. Crown scarcely darker than the back. Tail distinctly 

 emarginated. Wmg, 3.15-3.50; tail, 3.30-3.60; cuhnen, .85- 

 .95 ; tarsus, .80 - 85. (Bahaman specimens the larger). Hab. 

 Bahamas and Cuba ....... var. p h (xbe .^ 



Inner web of rectrices not edged with rufous except at extreme 

 tip, where sometimes also absent. Crown decidedly darker than 

 the back. Tail slightly rounded. Wing, 3.25 - 3.50 ; tail, 3.20 - 

 3.C0 ; culmen, .85 - 95 ; tarsus, .85 - 90. Hab. Porto Rico. 



var. an tillarum.- 

 Beneath white only on throat and jugulum, the abdomen, etc., being 

 sulphur-yellow. 



Inner webs of rectrices more or less distinctly edged with rufous 

 for whole length. Pileum very much dai-ker than the back. Wing, 

 3.35-3.50; tail, 3.35-3.65; culmen, .90 - .95 : tarsus, .80-;85. 

 Tail faintly doubly -rounded. Hab. Hayti, Jamaica, (and Tucatan ?) 



var. stolidus? 

 B. Bill much depressed, its depth only about half its width, in the middle 

 portion ; lateral outlines widely divergent basally ; terminal hook weak. 

 (Myiarchus.) 



5. M. tristis. Colors very variable, and amount of rufous exceedingly 

 different in the different races. Inner webs of rectrices seldom edged with 

 rufous ; rufous sometimes entirely absent on both wings and tail, and some- 

 times the whole wing and both webs of rectrices distinctly edged with it 

 Above ashy-olive, usually with more or less of a greenish cast, the pileum 



1 Myiarchus stolidus, var. pluebr (D'ORn.\ CotTES. Tijranmis phcebc, D'Orb. Sagra's Cuba, 

 Ois. p. 84. Myiarchus stolidus, var. phosbe, CouES, P. A. N. S. July, 1872, 78. (Sagra;, 

 GtrsDL. ; stolida, var. lucaysiensis, Bry.wtK 



- ^fyiilrcllus stolidus, var. anlillarum (Bryant), Coues. Tyrannus (Myiarchus) antillarum, 

 Brt.\xt, p. B. S. N. H. 1866, p. 2. Myiarchus stolidus, var. antillarum, CouES, P. A. N. S. 

 July, 1872, 79. 



' Myiarchus stolidus, var. stolidus (Gosse), Cab.ints. Myiohius slolidn.i, Gos.SE. B. Jam. 

 p. 168. Myiarchus s. Cabakis, J. fiir Orn. 1855, 479. — CouEs, P. A. N. S. 1872, 77. (Stolidus 

 var. dominicensis, Bryaxt.) 



