64 TETEAOIfn)^. 



d', e'. S ? ad. sk. Norway. Salvin-Godman Coll. 



/. (T ad. sk. Pyi-enees, March. A. B.Brooke, Esq. [C.]. 



^', /*'• cJ $ ad. sk. Lithuania, Poland. Dr. J. Stolzmann [P/]. 



i'. * 2 ad. St. Russia. J. Brenchley, Esq. [P.]. 



k', I'. (S ad. et Archangel. Dr. R. Bowdler Sharpe 



pull. sk. [P.]. 



m'. (S ad. sk. Sloboda, Prov. Smolensk, St. Petersburg Museum 



April [Prjevalsky). [E.]. 



n' . Skeleton. Zool. Soc. Coll. 



o', p'. Skulls. Black Forest. Dr. Giinther [P.]. 



Hybrid hetween Tetrao urogallus and Lagopus lagopus S . 



Lagopus urogallo-albus, Grief/, Bergetis Mus. Aarsher. 1889, no. 5, 

 pp. 1-13, pi. 



Hybrid between Tetrao urogallus and Lyrurus tetrix. 



Spurious Grous, Lath. Gen. Syn. ii. pt. ii. p. 734 (1783) ; Suppl. i. 



p. 214 (1787), 

 Hybrid Grous, Lath. Gen. Hist. B. viii. p. 230 (1823). 

 Rackelhahu, auct. 



Tetrao hybridus, Sparrtn. Mies. Carls, fasc. i. pi. 15 (1786) ; Gould, B. 

 Eur. iv. pi. 249 (1837) ; Gray, List of B. pt. iii. Gall. p. 45 (1844) ; 



Deyl. 4' Gerbe, Orn. Eur op. ii. p. 49 (1867); Olphe-Gall. Faun. 



Orn. Eur. Occ. fasc. 37-40, p. 19 (1886). 

 Tetrao hybridus urogalloides, Nilss. III. Skand. Farm. i. pi. iv. (1832). 

 Tetrao medius, Met/. Berl. Mag. v. p. 337 (1811) ; Temm. Man. 



d'Orn. p. 287 (1815); id. Pig. et Gall. iii. pp. 129,698 (1815); 



Steph. in Shale's Gen. Zool. xi. p. 277(1819); Naum. Nat. Vog. 



Deutschl. vi. p. 304, pi. 156 (1833) ; Schinz, Nat. Abhild. Vog. 



p. 277, pi. 105 (1833) ; Companyo, Hist. Nat. Pijren. iii. 



p. 197 (186-3) ; Fritsch, Nat. Vog. Europ. p. 289 (1870), pi. 31. 



tig. 6 (1871) ; Danf. i^ Broivn, Ibis, 1875, p. 417 [Transylvania] ; 



Dybows. Zool. Anz. ii. p. 400 (1879) ; Meyer, Vog.-Skel. pi. xlix. 



(1883), pi. Ii. (1884) ; Cab. J.f. 0. 1884, p. 39 [Germany] ; Meyer, 



MT. orn. Ver. Wieii, 1884, p. 19 [Saxony] ; Tschusi zu Schmidh. 



Ornis, 1888, p. 517, pi. 11; Altum, J.f. O. 1891, p. 96; Lorenz, 



J. f. 0. 1891, p. 405. 

 Tetrao intermedius, Langsd. Mem. Acad. Petersb. iii. p. 236, pi. 14 



(1811) ; Twinn, Ibis, 1800, p. 431 [Perthshire]; Meyer, MT. orn. 



Ver. Wien, 1881, pp. 72, 91; Jiickel, Zool. Gart. 1881, p. 103; 



F., MT. orn. Ver. Wien, 1884, p. 49 [Schleswig] ; Talsky, MT. 



orn. Ver. Wien, 1884, p. 183 [Moravia] ; Schmid/i. MT. orn. Ver. 



Wien, 1884, p. 172, pi. 

 Tetrao urogallides, Nilss. Skand. Fawn. i. p. xxxii (1824) ; Nilss. 



Skand. Faun., Vog. ii. p. 73 (1858) ; Collin, Skand. Fugle, p. 416 



Suppl. pi. 5 (1877). 

 Tetrao urogalloides, Nilss. Skand. Faun. ii. p. 72 (1835) ; Collett, 



Vid. Selsk. Fork. Christ. 1868, p. 158. 

 Tetrao maculatus, Brehni, Handb. Vog. Deutschl. p. 504 (1831) ; 



id. Voyelf. p. 260 (1855) ; id. Nauman. p. 287 (1855). 

 Tetrao pseudourogallus, Brehm, Nauman. 1855, p. 287. 



* Female assuming male plumage. 



