PROCEEDINGS OF UNITED STATES NATIONAL MUSEUM. 469 



Crown-patch deep orange-red. Hab. — Central America, Mexico, and South- 

 western United States; northward along eastern base of Rocky Mount- 

 ains as far as the 40th parallel; south to Costa Rica T. VOCIFERAifS. 



b. End of outer primaries not at all attenuated. 



12. Tail even, or very faintly emarginated. Wing, 4.15-4.25 ; tail, 3.25-3.30 ; 

 bill, from nostril, .52, width .40, depth .28-.32; tarsus, .75-80; middle 

 Toe, 05. Head dull cinereous, with, an indistinct grayish-white streak 

 above the auriculars. Crown-patch pure gamboge-yellow. Throat pure 

 white centrally, streaked with ash-gray laterally and across the juguluru ; 

 sides of breast deep olivaceous ; rest of lower parts deep gamboge-yellow. 

 Back, scapulars, and rump dull brownish olive-green ; wings and tail 

 dull brownish, scarcely edged with paler, except in young. Hab. — Guiana 



(Cayenne and Demerara) T. luggeri. 



C. Mouse-gray beneath. 



13. Tail very slightly emarginated. Extreme end of outer primaries ab- 

 ruptly attenuated. Wing, 3.50-4.00; tail, 3.10-3.30; bill, from nostril, .40, 

 breadth .30, depth .20; tarsus, .60; middle toe, .42. Pileum black, with 

 a concealed central patch of gamboge-yellow. Above, dull smoky slate- 

 color, the secondaries narrowly edged with whitish. Lower surface uni- 

 form mouse-gray. Hab. — Bolivia and Eastern Peru. 



T. AURAXTIO-ATROCKISTATUS. 



1. — TYR ANNUS MAGNIROSTRIS. 



Ty ran nil s magnirostris, D"Orb., in La Sagra's Cuba, Ois., 1839, pi. 13 (Cuba). — Bryant, 

 Pr. Boston Soc. IX, 1863, 65 (Inagua, Bahamas). — Scl. & Sal v., Nom. Xeotr. 

 1873, 53 (Cuba). 



Mdittarchus magnirostris, Caban., J. f. O. 1855, 477; Mus. Hein. II, 1859, 80. — 

 Guxdl., Report, 1865, 238. 

 Ti/rannus matuiinus (part), Vieill., Enc. Me"fch. 1823, 850. 

 "Musoicapa dictator, Licnr., in Mus. Berol." (Caban. & Heine). 



Sp. Ch.— Wings, 5.25-5.30; tail, 4.00-4.25; bill, from nostril, 1.00-1.05, 

 its depth .42-.40, width .00-.G4 ; tarsus, .SS ; middle toe, .72. Tail 

 slightly emarginated. Five outer primaries attenuated at the end by 

 the abrupt emargination of the inner webs. 



Above brownish-slate, becoming much darker (blackish sepia-brown 

 or blackish slate) on the head, the wing-coverts and secondaries broadly 

 bordered with grayish white, the rectrices and wing-coverts tipped with 

 the same; primaries and rectrices brownish dusky, narrowly and indis- 

 tinctly edged with grayish ; concealed crown-patch bright orange-red 

 (the feathers tipped with blackish), surrounded by white, the latter en- 

 tirely concealed. Lower surface entirely white, the sides and breast 

 washed with a faint (scarcely perceptible) ash-gray shade, the lining of 

 the wings tinged with sulphur-yellow. 



The following specimens, in the collection of the National Museum, 

 have been examined: — 



34237 



d ad. 

 — ad. 



cT ad. 



Remedins, Cuba. . 



Dec, 1873 I X. H. Bishop. 

 1 Dr. H. Bryant. 



55447£ 











