Farn. Tetraonidae, Leach, Yig. 



Subfam. Perdicinae, Rp. 



Gen. Ptilopaehys, Slrickl. 



{PHlopachus, Swains. — Plerogallus, Gray.) 



Nr. 688. Ptilopaehys yentralis. 



Perdix fusca, Vieill, Gal. Ois pl. 212. — Perdix ventralis, Valenc. 

 Dict, Sc. nat. Yol. 38. p. 435. — Ptilopachus erythrorhynchus, Swains. 

 W. Afr. ir. p. 220. — Buff-hreasted Partridge . Lath. Gen. Hist. 

 VIII. p. 296. — Calid Quail, Lath. Ibid. p. 317. — Pterogallus 

 fuscus, I. E. Gray, Jard. 111. Orn. n. 5. pl. 16. — Ptilopachus fuscus, 

 Hartl. W. Afr. Nr. 521. — Pr. Württemb. Icon. Ined. t. 61. — 

 Perdix ventralis, Rüpp. N. W. p. 11. — La perdix ä ve7itre jaune 

 et la perdix hrune, Less. Complem. de BufF, II. p. 224. — Ptilopa- 

 chus ventralis, Gray, Gen. Birds III. p. 505. — Gray, Hand- 

 list n. p. 263. — Hartl. Gab. Journ. 1861. p. 267. — Rüpp. Syst. 

 Uebers. Nr. 374. — Heugl. Syst. üeb. Nr. 521. — Hartl. Gab. Journ. 

 ^1854. p. 209. — 1861. p. 267. — Heugl. Gab. Journ. 1862. p. 410. 

 — 1864. p. 271. — f Perdrix de roches , Moore, Voy. Afr. de 

 Layard et Lucas II. p. 508. — ? Perdix montana, Lefeb. Abyss. 

 Ois p. 148. — Ptilopaehys fuscus, Heugl. Peterm. Geogr. Mitth. 

 1869. p. 413. — Rchb. Hülmervög. t. CXLIX. f. 1736.; 1737. 



Arabisch Didjadj el Hadjar I yS"^ 7^ . "^ )• — I" Kordofan 

 Quera: Rüpp. — Tigrisch Derho-Moqua. 



