NOTES ON COREAN AND MANCHURIAN BIRDS. 



SU 



An adult male and another adult bird of doubtful sex were 

 obtained at Riusen, near Taiden, S. ChQshin Distr., Apr. 8. 



.53. JEgialitis dubia curonicus (Gm). 

 Ko-chidori. 



JE. minor (Meyer et Wolf), Tacz., P. Z. S., 1887, p. 610; Tacz., op. cit., 1888, p. 

 467; Charadrius minor, Campbell, Ibis, 1892, p. 246; JE. dubia (nec. Scop ), 

 Clark, Troc. U. S. Nat., Mus., Vol. XXXVIII, p. 155. 



Two adult males and two adult females were colleted at Riusen, 

 near Taiden, S. Chüsei Distr. ; a male and a female, both adults, at 

 Yuson, near Taiden, Apr. 8 ; four adult males and an adult female, 

 along the River Taiden, Apr. 9 ; an adult female, near Giseifu, Keiki 

 Distr., Apr. 22 ; an adult male and two adult females, on the River 

 Daidökö, S. Heian Distr., Apr. 29; an adult female, at Mukden, 

 May 5 ; and an adult female, near Port Arthur, May 9. Length of 

 exposed culmen in all these specimens is tabulated below : 



Loc. 



Exp. culm. 



Sex. 



River Riusen 



13.5 mm. 



£ ad. 





14 » 



£ ad. 





13 » 



.£ ad. 





13-5 » 



£ ad. 



Yuson 



13-5 » 



& ad. 





12.5 » 



J£ ad. 



River Taiden 



13-5 » 



£ ad. 





135 » 



'S" ad. 



>» 



13 » 



& ad. 



>> 



»3-5 » 



■£ ad. 





13 » 



ad. 



Giseifu 



14 " 



ad. 



River Daidökö 



13 » 



3 ad. 





14.2 „ 



ad. 





13-5 



2 ad. 



Mukden 



•3 ». 



iji ad. 



Near Port Arthur 



13 - 



ad. 



