462 



TEOGONIDj;. 



tail-coverts ; a white pectoral zone separates the chest from the 

 lemou-yellow breast and rest of underparts ; thighs dark grey ; 

 wings black, quills with white bases, and primaries with the basal 

 half of the outer webs margined with white ; tail as in T. bairdi, 

 but the centre pairs of tail-feathers are bronze-green. Total length 

 lO'S inches, wing 5*5, tail 5"7, tarsus -6. 



An immature male resembles the adult, but the belly is whitish 

 yellow, and the centre pairs of tail-feathers are greyish black 

 slightly glossed with bronze-green . 



Adult female. Head, chest, back, and rest of upper parts dark 

 grey ; centre x^air of tail-feathers greyish black with a black 

 terminal band, second and third pairs black ; rest of the plumage 

 as in the adult male. Total length 10"4 inches, wing 5-6, tail 5"9, 

 tarsus 0"6. 



In an immature female the outer web of the secondaries is 

 blotched or margined with pale buff, and the black basal part of 

 the outer web of the three outer pairs of tail-feathers is more or 

 less toothed with white. 



Hah. Mexico. 



a, b. c? ? ad. sk, 



c. 2 ad. sk. 



d. c? ad. sk. 



e. S imm. sk. 

 f-h. S $ ad. sk. 

 i,j, A. c5 $ ad. sk. 



l-q. <S ? ad. sk. 



r. 5 ad. sk. 

 s,t. cf 2 ad. sk. 



u,v. S $ ad. sk. 



?r. 2 imm. sk. 



x-z. <S 5 ad. sk. 



a'-c'. c? 2 ad. sk. 



d', e'. (S ad. sk. 



Mexico. 



Presidio de Mazatlan, Mexico, 



Jan. (Forrer). 

 Mazatlan, Nov. (Forrer). 

 Mazatlan (Xatitus). 

 Mazatlan {Gray son). 

 Santiago, Terr, de Tepic, May 



{Richardson). 

 San Bias, Terr, de Tepic, April, 



May [Richardson). 

 Colima {Lloyd). 

 Culata (Manzanillo), Colima, 



June [Lloyd). 

 Acapulco, State of Guerrero, 



Sept. [Sinith). 

 Rincon, State of Guerrero, Oct. 



[Smith). 

 Teliuantepec, Feb. [Richard- 

 son). 

 Touola, Chiapas, Feb., Nov. 



{Sumichrast). 

 Chimalapa, Tehuantepec, 



March [Richardson). 



Gould Coll. _ (Types 



of the species.) 

 Salviu-Godman Coll. 



Salviu-Godman Coll. 

 Salvin-Godman Coll. 

 Salviu-Godman Coll. 

 Salviu-Godman Coll. 



Salvin-Godman Coll. 



Salvin-Godman Coll. 

 Salvin-Godman Coll. 



Salvin-Godman Coll. 



Salvin-Godman Coll. 



Salvin-Godman Coll. 



Salvin-Godman Coll. 



Salvin-Godman Coll. 



13. Trogon melanocephalus. 



Trogon melanocephala, Gould, Mon. Troy. ed. i. pi. 12 (1838). 



Trogon melanocephalus, Gray, Gen. B. i. p. 70 (1845) ; id. List 

 Fissir. Brit. Mim. p. 42 (1848); Bonap. Consp. Gen. Av. i. p. 149 

 (1850) ; Sclat. P. Z. S. 1857, p. 327 ; Gould, Mon. Troq. ed. ii. 

 pi. 27 [text] (1858); Sclat. P. Z. S. 1859, pp. 367, 387; id. 

 I- Salv. Ibis, 1859, p. 132 ; Taylor, Ibis, 1860, p. 117 ; Sclat. Cat. 

 Am. B. p. 276(1862); Salrin, Ibis, 1872, p. 322; Boucard, 

 P. Z. S. 1883, p. 454; Salmn, Ibis, 1889, p. 371, 1890, p. 88. 



