6, HAPALODEEMA. 477 



«. cJ ad. sk. Costa Rica {Carmiol). Sclater Coll. 



b. 5 ad. sk. Angostura, Costa Rica, Feb. Salvin-Godman Coll. 



{Carmiol). 



c. (S imm. sk. Caloyevora, Veragiia (Arce). Salvin-Godman Coll. 

 d-f. c? 5 ad.sk. Cordillera de Tole, Veragua Salvin-Godman Coll. 



(Arce). 



g. (S ad.sk. Santa F6, Veragua (^/-ce). Salvin-Godman Coll. 



(Type of the species.) 



h. (S ad. sk. Veragua {Arce) Gould Coll. 



6. HAPALODERMA. 



Type. 



Apaloderma, Stccnns. Class. B. ii. p. 337 (1837) H. nariua. 



Hapaloderma, Agass. Index Unicersal. p. 172 (184(3) .... H. narina. 



Both sexes have the three central pairs of tail-feathers purplish 

 or greenish, without any terminal black bars to the central pair. 

 Infraloral space feathei'ed ; gape and cheeks partially covered by a 

 band of feathei's from the lores to the ear-coverts ; a naked space 

 behind the eye. Upper tail-coverts normally developed. Edge of 

 the upper mandible v?ith or without teeth behind the subterminal 

 notch. Throat greenish or black. 



liange. Africa. 



Key to the Speciea *. 



I. Terminal part of the outer pair of tiil-feathera 



white. 



A. Median wing-coverts, greater secondary- 



coverts, and secondaries black, vermicu- 

 lated with white and margined on the 

 outer webs with green. 



a. Chest gi-een narina cS , p. 477, 



b. Chest rusty brown narina $ , p. 477. 



B. Median wing-coverts, greater secondary- 



coverts, and secondaries clearly vermicu- 

 lated with black and white, never edged 

 with green ; chest green canstantta c? , p. 47!), 



II. Terminal part of the outer pair of tail-feathers 



white, barred with black glossed with purple ; 

 median wing-coverts, greater secondary- 

 coverts, and secondaries black, with narrow, 

 distinct, wavy, wliite bars ; chest green .... vittatvm (^ , p. 480, 



1, Hapaloderma narina. 



Com-oucou nariua, Levaill. Ois. d'Afr. v. p. 73, pis. 228 & 229 (180(3) ; 



id. Hist. Courouc. et Tourac. pt. iii. p. 16, pis. 10 & 11 (1806). 

 Trogon narina, Stejjh. Shaw's Gen. Zvol. ix. p. 14 (1815) ; Vieill. X, 



* Doubtful species. 

 LeOouroucou geaut, Levaill. Hist. Courouc. ct Tourac. pt. iii. pi. 12 (1806). 

 Ti-ogon gigas, VieiU. X. Diet. d'Hist. Xat. iii. p. 315 (.1817) ; Gould, Mon. 

 Trog. ed. i. pi. 28 [text] (1838). 



