1. PHAR03IACRUS. 431 



Key to the Females. 

 (Upper breast brownish, outer web of primaries edged with buff.) 



I. Three outer pairs of tail-feathers toothed with 



white. 

 A. Billbkck. 



a. White marks on outer tail-feathers extend- 



ing- across the inner web ; head dull 



golden green mocinno, p. 431. 



b. White marks on outer tail-feathers confined 



to outer webs except at the extremities ; 



head brown antisiensis, p. 433. 



E. Rill red pavonmus, p. 436. 



II. Outer tail-feathers black auriceps, p. 434. 



1. Pharomacrus mocinno. 



Quezal, Newton, Encycl. Brit. ed. 9, xx. p. 179 (1886). 



Trogon pavoniuus (nee Spix), Temm. PI. Col. 372 (1825) ; Lesii. 



Traite Orn. p. 120 (1831) ; Wilson, III. Zool. pi. vi. (1831) ; 



Dubois, Orn. Gal. i. p. 79, pi. 49 (1839). 

 Pharomacrus mocinno, Ln Llave, Reyistr. I'rini. i. p. 48 (1831) ; 



Gray, Gen. B. iii. App. p. 30 a (1849) ; Wdrtemb. Naumannia, 



1852, p. 51 ; Cab. i^ Heine, Mm. Hein. Th. iv. p. 211 (1863) ; 



Gould, Mon. Trogon. ed. 2, pi. i. [text] (1875) ; Garrod, P. Z. S. 



1875, p. 345, 1876, p. 511, pi. li. fig. 3 ; Forbes, P. Z. S. 1881, p. 837. 

 Calm-US mocinno, Boiiap. Consp. Gen. Av. i. p. 152 (1850). 

 Trogon resplendens, Gould, P. Z. S. 1835, p. 29, 1836, p. 12 ; Bonap. 



P. Z. S. 1837, p. 101 ; Gould, Mon. Troa. ed. i. pi. 21 ftextl 



(1838). 

 Trogon (Calurus) resplendens, Goidd, Mon. Troy. ed. i. List of 



Plates, sp. 21 (1838). 

 Calurus resjJendens, Swains. Class. B. ii. p. 338 (1837) ; Gould, 



Mon. Troy. ed. i. syn. sp. Calurus, sp. 1 (1838) ; G)-ay, Gen. B. i. 



p. 71 (1845); Gray, List Fissir. B. Brit. Mu-s. p. 45 (1848); 



Burm. Si/st. Uebers. Th. Bras. ii. p. 273, note 1 (1856). 

 Trogon paradiseus, Bonap. [1826, ubi?] P. Z. S. 1837, p. 101. 

 Calurus ]iaradiseus, Hani. J'er~. Mus. Brem. p. 12 (1844) ; Wiir- 



temh. Naumannia, 1852. p. 51. 

 Pharomacrus paradiseus, Svlat. Sf Salv. Ibis, 1859, p. 132 ; Taylor, 



Ibis. 1800, p. 118; Salvin, Ibis, 1861, pp. 66, 138; Sclat. Cat. 



Am. B. p. 277 (1862) ; Cab. J.f. O. 1862, p. 175. 

 Trogon pavonius, Gloy. Hand- u. Hilfsb. Nat. Ges. p. 201 (1842). 

 Pharomacrus mocinno. La Llave, var. costaricensis, Boucard, P Z S 



1878, p. 48. 

 " Pharomacrus mocina. La Llave, var. costaricensis, Cab.," Boucard, 



Orn. Misc. iii. p. 21 (1878). 

 " Pharomacrus costaricensis, Cafi.," Gould, Mon. Troyon. ed. ii. pi. i. 



[in text] (1875) ; Boucard, Orn. Misc. iii. p. 21 (1878). 



Adult male. Feathers of the head much lengthened, formino- a 

 rounded crest ; median wing-coverts unusually long, and upper 

 tail-coverts enormously developed, the centre pair being more than 

 four times as long as the tail. Feathers of head, chest, back, 

 lesser and median wing-coverts, rump, and upper tail-coverts bright 



