640 BULLETIN 50, UNITED STATES NATIONAL MUSEUM. 



gined terminally with pale grayish brown, the greater coverts more 

 narrowly and less distinctly tipped with same, the secondaries edged 

 with same for about terminal half, the primaries very narrowly and 

 indistinctly edged with same; sides of head and neck plain grayish 

 sepia, gradiiall}^ fading below into the light gray (about no. 8) of chin, 

 throat, and chest; sides of breast and anterior portion of sides pale 

 yellowish gray, gradually fading into pale grayish yellow on flanks ; 

 rest of under parts pale primrose yellow; axillars and under wing- 

 coverts very pale grayish yellow ; inner webs of remiges edged with 

 pale cinnamon-buff; bill black, the mandibular rami more brownish ; 

 legs and feet brownish black ; length (skin), 195 (before skinning, 190) ; 

 wing, 89 ; tail, 80 ; exposed culmen (tip of bill broken oft") ; tarsus, 24.5 ; 

 middle toe, 14." 



Island of Martinicpie, Lesser Antilles, 



Mijiarchus sdateri Lawrence, Proc. U. S. Nat. Mus., i, Mar. 10, 1879, 357 (Mar- 

 tinique, Lesser Antilles; colL U. S. Nat. Mus.).— Cory, Auk, iii, 1886, 240; 

 Birds West Ind., 1889, 127; Cat. West Ind. Birds, 1892, 13, 108, 133.— 

 Reichenow and Schalow, Journ. fiir Orn., 1879, 316 (reprint of orig. descr.). 



[Myiarckus] sdateri Cory, List Birds West Ind., 1885, 15. 



MYIARCHUS FEROX PANAMENSIS (Lawrence). 

 PANAMA FLYCATCHER. 



Similar to M. f. ferox,^ but paler above and with sides of head and 

 neck and hindneck more grayish. 



Adults (sexes alike). — Pileum grayish olive, the feathers distinctly 

 darker centrally; hindneck, sides of neck, and sides of head gray 

 (nearly mouse gray), usually more or less tinged with olive, especially 

 on auricular region; back, scapulars, lesser wing-coverts, and rump 

 rather light olive, the upper tail-coverts more grayish brown; tail 

 deep grayish brown more or less distinctly tipped with paler, or more 

 buffy, brown, the outer webs of rectrices edged with light olive or 

 buffy olive; wings dusky, the middle coverts broadly tipped with 

 light grayish olive and margined with paler, more yellowish or ])ufFy 

 olive, the greater coverts and secondaries edged with pale buft'y or 

 yello^\^sh olive, these edgings broader and approaching yellowish 

 white on inner secondaries; inner primaries and distal secondaries 

 sometimes narrowly edged with pale tawny; chin, throat, and chest 

 pale gray (about no. 8) ; rest of under parts, together with axillars 

 and under wing-coverts, light yellow (deep primrose) ; inner webs 

 of remiges edged with pale buff or yellowish buff; bill blackish brown 

 or dusky horn color, the mandible usually paler horn color basally; 

 iris brown; legs and feet brownish black. 



a Description and measurements of type. ^ See pas;e 612, 



