NOTES ON CORE AN AND MANCHURIAN BIRDS. 529 



An adult male was presented to me by Mr. S. Wakiyama who 

 collected in near Port Arthur, Sept., 1916. 



112 Gecinus canus jessoensis (Stejneger). 



Yamagera. 



J 'li tis canus Jessoensis Stejn., Proc. U. S. Nat. Mus., Vol. IX, p. 106 (Vezo) ; Hartert, 

 Vög. Pal., p 895 ; P. camis perpallidus Stejn., Proc. U.S. Nat. Mus, Vol, IX, 

 p. 107 (Eastern Siberia) ; Gecinus canus (nec. Gm.), Ingram, Ibis, 1909. p. 453. 



A male specimen was presented to me by Mr. Z. Kuno. It was 

 collected by him at Hokuryü, Mukden, Oct., 1916. Dr. Hartert stated 

 that the Manchurian bird is the same as the Hokkaido bird. The 

 Manchurian specimen now before me is much mo/e gray on head and 

 the lower parts than specimens from Hokkaido. The measurements 

 are : bill from gape 40 mm., wing 145 mm., tail',97.5 mm., tarsus 25 mm. 



113 Gecinus canus griseoviridis Clark. 



Chôsen-yamagera 



Clark. Proc. U. S. Nat. Mus., Vol. XXXII, p. 473 ; Clark, op cit., Vol. XXXVIII, 

 p. iOS ; G. canus (nec. Gm.), Tacz., P. Z. S., 1887, p. 607 ; Tacz., op. cit., 1SS8, 

 p. 466; Campbell, Ibis, 1892.. p. 242; Ficus canus griseoviridis (Clark), Hattert, 

 Vög. Pal., p. S96. 



Two males and one female were obtained at Köryü, Keiki Distr., 

 Apr. 22 ; and a male, at Shikusekirei, Keiki Distr., Apr. 22. Length 

 of wing I44 5-I50mm. in the three Ó s, and 142.5 mm. in the single 



114 lynx tovquilla japon tea Bp. 



Arisui. 



Hartert, Vög. Pal., p. 940. 



Mr. T. Mori has informed me that this bird was collected near 

 Riuganpo, N. Heian Distr., early in May to middle of June, 19 1 7. 

 This is probably a new addi ion to the avifauna of Corea. 



