512 



NAGAMK'III KURODA : 



In None the exposed culmen reaches to 15 mm. This indicates 

 that the long-billed form, JE. dubia dubia, is probably not found in 

 Corca, nor in S. Manchuria. It is certain that this short-billed form 

 breeds in Corea along rivers. I have taken out an undeppsited egg 

 from a female collected on the Daidökö, Apr. 29. 



54. JEgialitis alexandrina alexandrina (L.). 

 Hashiboso-shirochidori. 



Chadrarius cailtiand, Campbell, Ibis, 1892, p. 246. 



An adult male was obtained at Shuan, Keiki, Distr., Apr 

 adult male, on the River Daidökö, S. Heian Distr., Apr. 29. 

 of exposed eulmen in both the specimens measures i6mm. 



55. JEgialitis alexandrina dealbatus Sw. 



Shirochidori. 



An adult male was obtained at Shuan, Keiki Distr., Apr. 19 ; an 

 adult female, on the River Daidökö, Apr. 29 ; two adult males, Sötö 

 Hay, near Port Arthur, May 8. In all these specimens the bill is 

 longer and stronger than SE. alexandrina alexandrina and measures 

 from 16.5 mm. to 18.5 mm. in length. 



56. Microsarcops einer eus (Blyth\ 

 Keri. 



Clark, Proc. U.S. Nat. Mus., Vol. XXXVIII, p. 155; Lobivanellus cinereus, Camp- 

 bell, Ibis, 1892, p. 246; L. ittornatus (nec. Sw.), Tacz., P. Z. S, 1888, p. 457. 



An adult specimen was given me by Mr. Z. Köno. It was colleted 

 at Konka, Mukden Prow, May, 19 16. 



57. Hœmatopus ostralegus osculans Sw 



Miyakodori. 



Ingialli, Ibis, 19C9, p. 497; //. osculans Sw , Tristram, Ibis, 1885, p. 195; Tacz , 



•. 19 ; an 

 Length 



