322 GENEEA AND SPECIES OF BIEDS. 



48. occidentalis (Baird). (p. 44, pt.) 



N. California to 

 British Columbia. 



49. septentrionalis {Harris), (p. 44, pt.) Eocky Mts. district 



[turneri, Eidgway, Pr. Biol. Soc. Wash. ii. from New Mexico 



p. 89, 1884.] to Alaska. 



50. davidi, Berez. et Bianchi, Av. Exped. Potan. 

 p. 113 (1891). 

 [Cf. Deditius, J. f. O. 1897, p. 73 ; Dresser & 

 Morgan, Ibis, 1899, p. 275.] 



S. Kan-su and 

 Sze-chuen. 



II. PCECILOIDES, Bianchi, Ann. Mus. St. Pe'tersb. vii. p. 241 (1902). 

 (Parus, pt., Gadovv, Cat. B. Brit. Mus. viii. p. 3, 1883.) 



1. superciliosa (Przew., Mong. i. strana Tangut. Kan-su. 



ii. p. 53, 1876). Sze-chuen. 



[Cf. Pleske, Wiss. Result Przew. Eeisen, ii. 

 p. 160, Taf. viii. figs. 3, 4 (1894).] 



2. gambeli (Ridgw., in A. O. TJ. Checkl. N. Amer. 

 B. p. 335, 1886). 

 [cy. Eidgway, Man. N. Amer. B. p. 562, 1896. 

 Ttwntana, Gambel (nee Baldenst.). (Cat. viii. 

 p. 47.)] 



Mts. of W. 

 United States. 



3. thayeri (Birtwell, Auk, 1901, p. 166). 



New Mexico. 



III. SITTIPARUS, Selys-Longch. 



(Selys-Longch. Bull. Soc. Zool. France, ix. p. 58, 1884.) 

 (Parus, pt., Gadow, t. c. p. 3.) 

 [Cf. Bianchi, t. c. p. 242, 1902.] 



1. sieboldi, Seebohm, B. Jap. Emp. p. 85 fn., 1890. Japan. 

 [Cf. Taez. P. Z. S. 1887, p. 604.] Corea. 



varius, T. et Sehl. (nee Linn.). 



