38 IBIDID^. 



Young. Similar to the winter plumage of the adult, the head and 

 neck being streaked with whitish, and the purple of the under 

 surface with a slight admixture of reddish here and there; the 

 thighs distinctly reddish : " bill paler brown than in the adults ; 

 iris dark brown." 



Bah. Peru and Bolivia. 



a. Ad. sk. 



b. d biem. sk. 



c. d. (5 2 ad. sk. 



e,f. $ ad. sk. 

 g. Ad. hiem. sk. 



[Peru.] 



Tungasuca, Pei-u, Mav 20 



(H. Whitely). 

 Langui, Peru, Feb. 22 [H. 



Whitely). 

 Junin, Peru, May (Jelski). 

 Bohvia (Forbes). 



Old Coll. 

 Salvin-Godman Coll. 



Salvin-Godman Coll. 



Warsaw Museum [E.]. 

 Salvin-Godman Coll. 



Type. 

 L. olivacea. 



17. LAMPRIBIS. 



Lampribis, Ulliot, P. Z. S. 1877, p. 507 



Mange. Forest districts of West Africa. 



1. Lampribis olivacea. 



Ibis olivacea, Du Bus, Bull. Acad. Bn/.relles, 18-37, p. 105 : id. Enq. 



Orn. i. tab. 3 (1845) ; Reichen. J. f. O. 1877, p. 507 ; Biiffik. Notes 



Leyden Mus. vii. p. 243 (1885 :" Liberia), x. p. 101 (1888), xi. 



pp. 127, 136 (1889). 

 Hagedashia olivacea, Bp. Covsp. ii. p. 153 (1855). 

 Geronticus olivaceus, Kartl. Orn. W.-Afr. pp. 231, 275 (1857 : 



Muni River) ; C'as-s. Proc. Philad. Acad'. 1859, p. 174 (Moonda R. ; 



Camma R.) ; Hartl. J. f. O. 1861, p. 271 ; Dohrn, P. Z. S. 1866, 



p. 330 (Prince's Isl.). 

 Bostijchia ochracea, Bp. C. R. xl. p. 725 (1855). 

 Lampribis olivacea, Elliot, P. Z. S. 1877, p. 507, pi. li. 

 Comatibis olivacea, Ott.it. N. Arch. Mus. (2) ii. p. 145 (1879). 

 Tberisticus olivaceus, Reichen. J. f. 0. 1890, p. 108 (Upper Came- 



roons, breeding). 



Adult. General colour above dark grass-green ; the lower back, 

 rump, and upper tail-coverts black, washed with bluish green ; 

 tail purplish black, washed externally with green ; lesser and 

 median wing-coverts rosy purple, with green reflections ; greater 

 coverts and quills black, glossed with purple, the inner secondaries 

 green, like the back ; crown of head dusky green, the long crest- 

 feathers centred longitudinally with cinnamon-buff; lores and 

 region of the eye bare ; sides of face, cheeks, and upper throat 

 dusky brown ; sides of neck, hind-neck, and under surface of body 

 cinnamon-brown, all the feathers broadly edged with dull green 

 or greeni.sh brown ; under tail-coverts, under wing-coverts, and 

 axillaries black, glossed with green, the latter with purplish reflec- 

 tions ; lower surface of quills bronzy brown : " naked parts of 

 bead black; feet dirty yellow: iris dark brown" {H. Dohrn). 

 Total length 19 inches, culmeu 4*7, wing 10, tail 4-3, tarsus 2-1. 



Young. Similar in plumage to the adult, but much duller in 

 every respect, the cinnamon streaking not so strongly pronounced. 



