15. LomocKKos. 403 



4. Lophoceros hartlaubi. 



Toccus hartlaubi, Gould, P. Z. S. 1800, p. 880 ; Sharpe,' Ibis, 1870, 



p. 485; id. Cat. Afr. B. p. 9 (1871) ; Ulliot, Mon. Bncerot. pi. 58 



[text] (1881). 

 Buceros hartlaubi, Beich. J. f. O. 1877, p. 18 ; BiiUikofer, Notes, 



Leyd. Mm. iv. p. 209 (1885). 

 Alopiiius hartlaubi, Buhois, Bull. Mus. Bahj. iii. p. GO (1884). 

 Lophoceros hartlaubi, Shelley, Ibis, 1888, p. G9. 

 Buceros nagtglassi, Sclil. Neder. Tijd. Dierk. i. p. 66, pi. 2 (1862) ; 



Sc/il. Mus. Pays-Bas, i. Buceros, p. 16 (1862); Sclater, Ibis, 1863, 



p. 359, 1864, p. 398. 

 Tockus nagtglassi, Bocage, Orn. Anyola, p. 511 (1881). 



Adult male. A greyish-Avhite superciliary stripe from the lores to 

 the nape ; top of the head, ear-coverts, and thighs blackish grey ; 

 feathers down the middle of the throat and on the- neck blackish 

 edged with pale grey ; chest and rest of underparts pale grey, 

 whitish on the middle of the belly and inside of the shoulders ; back, 

 rump, and upper tail-coverts greyish black ; wings and tail black 

 glossed with dark green : the tliree outer pairs of tail-feathers tipped 

 with white : naked skin round the ej-e black, on the unfeathered 

 parts of the throat yellow ; legs and feet dusky black : bill blackish, 

 crimson towards the tip ; culmon com])resscd into a keel at the base. 

 Total length 15 inches, wing 6-2, tail 6' 6, tarsus 1. 



Immature birds resemble the adult, but the ends of the greater 

 coverts are tipped with white, and the inner primaries have each a 

 white mark on the middle of the outer web ; the bill is uniform 

 black. 



llah. W. Africa. 



«-c. Ad. et imni. sk. Fantee (Z7s.s/(e/-). Shai-pe Coll. 



d, e. Ad. et imm. sk. Gold Coast (Kirby). Shelley OoU. 



/. Ad. sk. West Africa. Gould Cull. 



5. Lophoceros monteiri. 



Toccus monteiri, Uartlaub, P. Z. S. 18G5, j). 87, pi. v. ; S/iarjie, Cat. 

 Afr. B. p. 9 (1871) ; GuniPi/, ed. A?/dei'ss. B. Uamara-Ijind, p. 208 

 (1872) ; S/uirpe, ed. LayaiftsB. S. Afr. p. 129 (1875) ; Elliot, Mon. 

 Burerot. pi. 53 [text] (1877) ; Bocaye, Orn. Anyola, p. 121 (1881). 



Ah)phius monteiri, Dubois, Bull. Mus. Bely. iii. p. 219 (188J). 



Lophoceros monteiri, Shelley, Ibis, 1888, p. 62. 



Adult male. Head, throat, neck, and chest dark grey witli blackish 

 centres to the feathers, many of those on the sides of the head and 

 nape tipped with white ; back and scapulars brown, gradual!)' be- 

 coming blackish on the rump and upper tail-coverts ; under wing- 

 coverts, base of cjuills, breast, and rest of underpal'ts white ; wing- 

 cuverts brown, blackish towards the extremity, and each with a 

 subterminal white spot, except the inner primary and secondary 

 greater coverts, which are nearly pure white ; primaries blackish 

 brown tipped with white, the last three very widely ; the third to 

 the seventli have a Mhite spot on the middle of the outer web ; 

 seeondai-ies pure white or very nearl}^ so, except the last three, 



2d 2 



