500 



NAGAMICUI KURODA: 



14. Oidemîa fttsca stejnegeri (Ridgw.). 

 Birödo-kinkuro. 



Three adult males were obtained on the Bay of Genzan (Apr. 26), 

 where this subspecies occurs in abundance. 



15. Harelda glacialis (L.) 

 Kori gamo. 

 Momiyania, "Tori" (Avcs). No. IV, 1917. 44. 

 The Seoul Museum is in possession of several examples of this 

 interesting duck from Juntatsumen, Tsüsen, Kogen Distr., Apr., 1914. 

 Mr. T. Momiyama reported this bird from the harbour of Seishin, N. 

 Kan-kyo Distr., Jan. 2, 191 5. I have a male specimen in non-breeding 

 plumage from Issan, Këki Distr., end of Marcii, 1916. One male and 

 one female, both in breeding plumage, were collected by me at Gen- 

 zan, Apr. 26, 19 1 7. In the harbour of Genzan it is very abundant, 

 but I have seen only a single case of a male in non-breeding plumage. 



16. Clangula clangida glaucion (Linn.). 

 Höjiro-gamo. 



C. glaucion (L.), Tacz., P. Z. S., 1887, p. 611; C. clangula clangula (L.), Clark, 

 Pror. U.S. Nat. Mus., Vol. XXXVIII, p. 150; Fuligula clangula, Campbell, 

 Ibis, 1892, p. 245. 



An immature male (sex ?) was captured at Genzan, Apr. 26. I 

 have seen a group of some twenty birds at the same locality. 



17. Nyroca bœri Radde. 

 Akahajiro. 



Ingram, Ibis, 1909, p. 461. 

 An immature bird is preserved in the Seoul Museum. It was 

 collected on the Han River near Seoul, Oct. 18, 1912. This duck was 

 reported by Bianch and Ingram from S. Manchuria. 



