82 GALLING. 



8. CACCABIS HEYII. Key's Partridge. 



Perdix Heyii, Temm. PL Col 328, 329. 



Perdix flavirostris, JShrenb. 



Caccabis Heyii, G. R. Gray, List of Gallince B. M. p. 37. 



Ammoperdix Heyi, Gould, B. of Asia, pi. (pt. 3). 



Perdix rupicola, Licht. 



a, b. North Africa, male and female. From Mr. Gould's 

 Collection. 



c. Egypt, female. Presented by Sir G. Wilkinson. 



d, e. Palestine. From the Rev. H. B. Tristram. 



/. Dendor, Nubia, female. Presented by Dr. Adams. 



9. Caccabis synoica, Bp. 



10. Caccabis melanocephala, Eilpp. 



11. Caccabis yemensis, Nichols. 

 12 ?. Caccabis Labataei, Bout. 



2. TETRAOGALLUS. 



Tetraogallus, Gray, HI Ind. Zool (1833-34). 

 Chourtka, Motsch. Bull de Mosc. 1839, p. 95. 

 Megaloperdix, Brandt, Bull. Sci. de I Acad. Imp. de St. 



Petersb. 1845, p. 188. 

 Oreotetrax, Cab. Ersch. u. Gruber's Encycl. (1846). 



1. TETRAOGALLUS CASPIUS. The Caspian Tetraogallus. 



Tetrao caspius, Gmel. Iteise, iv. p. 67, t. 10 (young). 

 Perdix caspia, Lath. Ind. Orn. ii. p. 655. 

 Tetrao caucasica, Pall. Zooyr. ii. p. 76, t. 6. 

 Lophophorus Nigellii, Jard. fy Selby, III. Orn. pi. 76. 

 Chourtka alpina, Motsch. Bull, de Mosc. 1839, p. 95, t. 8, t. 8 bis, 



t. 9. 

 Perdix (Megaloperdix) caucasica, Brandt, Bull. Sci. de I 1 Acad. 



Imp. de St. Petersb. 1840, p. 190. 



Tetraogallus caucasicus, G. R. Gray, Proc. Z. S. 1842, p. 105. 

 Perdix rubra, var. B., Temm. Gall. Ind. iii. p. 727. 

 Tetraogallus caspius, Gould, B. of Asia, pi. (pt. 5). 



a. Siberia. From M. Brandt's Collection. 



