PROCEEDINGS OF UNITED STATES NATIONAL MUSEUM. 469 



Cro wu-p^tcli deep orange-red. Hob. — Central Amci-ica, Mexico, and South- 

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

 ains as far as the 40th parallel ; south to Costa Rica T. vociferai^S. 



h. JE/iid of outer j>rimarics not at all attenuated. 



12. Tail even, or very faintly emarginated. Wing, 4.15-4.25 ; tail, 3.25-3.:]0; 

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

 toe, G5. Head dull cinereous, with an indistinct grayish-white streak 

 above the auriculars. Crown-patch puie gambogo-yeUow. Thi-oat pure 

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

 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 Domerara) T. i.ugGERI. 



£Jt 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-yeUow. Above, dull smoky slate- 

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

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



T. AURAXTIO-ATROCRISTATUS. 



l.—TYR ANNUS MAGNIROSTRIS. 



Tjfrannus mayuirostri^, D'Orb., iu La Sagra's Cuba, Ois., 1839, pi. 13 (Cuba). — Bryant, 

 Pr. Boston Soc. IX, 186G, 6C (Inagua, Bahamas). — ScL. & Salv., Nom. Neotr. 

 1873, 53 (Cuba). 

 Melittarchm magnirostrh; Cabax., J. f. O. 185.'>. 477; Mus. Heiu. II, 1859, 80. — 

 GUNDL., Report, 18G5, 238. 



Tyraunus mafutinus (part). Vieill., Enc. Meth. 1823, 850. 



^' Mnscicopa dietator. Licht.. in Mus. Berol." (Cabau. &, Heine). 



' Sp. Cn.— Wings, 5.25-^.30; tiiil, 4.00-4.25; bill, from uostril, 1.00-1.05, 

 it^s deptli .42-. 40, width .00-.G4 ; tarsus, .88; middle toe, .72. Tail 

 slightly emurgiuated. Five outer primaries attenuated at the end by 

 the abrupt emargiiuition of the inner webs. 



Above ])rownish-slate, becoming much darker (blackish sepia-brown 

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

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

 the same ; x)rimaries and rectrices brownish dusky, narrowly and indis- 

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

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

 tirely concealed. T^ower surface entirely white, the sides and breast 

 wa.shcd with a faint (scarcely x)erceptible) ash-gray shade, the lining of 

 the wings tinged with sulphur-yellow. 



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

 liave been examined : — 



