372 BUCEROTID^. 



in. B.'llv black. 



d. Tail uniform black. 



c . Throat aud cheeks white e.varatux ^ , p. i]7Ci. 



iV. Throat and cheeks black exaratus 5 , p. 370. 



e. Tail black, with a rufous band about an 



inch wide across the middle ; base of 



both mandibles with ornoved plates. . . . manilke J , p. 373. 



f. Tail rufous, widely tipped with black and 



more or less black at the base. 



e' . Base of both mandibles with grooved 

 plates ; black at base of tail almost ob- 

 solete pan'mi J , p. 372. 



/'. Base of lower mandible only with I affinis J , p. 375. 



grooved plate ; blaclv at base of tail- • bnsilanica $ , p. 375. 

 feathers marked ( samarensis $ , p. 376. 



1. Penelopides panini. 



Le Calao de I'lsle Panav, Daithent. PL Enl. no. 780 [ $ ], no. 781 



[d] ; Bvff. Hist. Nat. 'Ois. vii. p. 14.J (1780). 

 Le Calao male a bee cisele de ITtsle Pauaj' [ ? ^ P^- 82, et Le Calao 



femelle etc. [c?], pi. 83; Sonn. Vuy. Nouv. Guin. p. 122 (1776,'. 

 Panayan Hornbill, Lath. Gen. Syn. i. p. 353 (1781). 

 Le Calao a bee cisele, Levaill. HUt. Nat. d'Ois. VAmer. i. p. 35, 



pis. xvi. & xvii. (1801). 

 Buceros panini, Bocld. Tab. PL Enl p. 48 (1783) ; Gray, Gen. B. ii. 



p. 400 [part.] (1847) ; Ejjton, OsteoL Av. p. 63 (1867). 

 Penelopides panini, Cab. S,- Heine, Mus. Hein. ii. p. 168 [part.] 



(1860); Waiden, Tr. Z. S. ix. p. 160, pi. xxviii. fig. 1 c?, %• 2 $ 



(1875); Elliot, Monofir. Bucerot. pi. 21 [text] (1877); Steere, 



List Birds <f- Mamm. Philippines, p. 13 (1890). 

 Buceros (Penelopides) panini, Von Martens, J.f. O. p. 18 (1866); 



Gray, Hand-L B. ii. p. 129, sp. 7892 (1870). 

 Buceros panavensis, Scop. Eel. Faun, et Flor. Insubr. ii. p. 87 (1786) ; 



Gm. S. iV^.'i. p. 360 (1788) ; Lath. Lnd. Orn. i. p. 144 (1790) ; 



Shuir, Gen. ZooL viii. p. 33 (1811); Vieill. N. Diet. d'Hist. Nat. 



iv. p. 594 (1816) ; Tenmi. PL Col. ii. sp. 12 (1824) ; Merrem, Ersch 



u. Gruber, EncycL p. 287 (1824). 

 Penelopides panayensis, Bonap. Consp. Vol. Anisod. p. 3 (1854). 

 Buceros insculptus, Lhnnonf, Diet. 8c. Nat. vi. p. 209 (1817). 

 Buceros sulcirostris, Wayl. Syst. Av. Buceros, no. 13 [c? 2] (1827). 

 Tockus sulcirostris, Bonap. Consp. Gen. Av. i. p. 91 (1860). 

 Penelopides sulcirostris, Bonap. Consp. Vol. Anisod. p. 3 (1854). 

 Buceros (Penelopides) manillse, var. panini, Dubois, Bull. Mus. Belg. 



iii. p. 211 (1884). 



Adult male. Top of the head, neck, and breast huffy white ; 

 cheeks, ear-coverts, and feathered part of throat black ; wings 

 and back black glossed with dark green ; belly rufous ; rump, upper 

 tail-coverts, thighs, veut, and nnder tail coverts bright chestnut ; 

 tail rufous-buff, with a wide terminal black band glossed with 

 green : naked skin round eye and on chin and throat flesh-colour ; 

 bill and casque deep red, the base of the upper mandible with seven 

 transverse, that of the lower with five oblique ridges separated by 

 yellow grooves. Total length 23-5 inches, wing 10"3, tail 9, 

 tarsus 2. 



