37° M. OGAWA. 



232. Gygis candida (Gmelin) Shiro-ajisashi. 



Sterna candida Gmelin. 

 alba Lath. 

 ,, semi-alba Bonn. 

 ,, pacifica Lesson. 

 „ nivea F. D. Brenett. 

 Gygis alba Licht. 

 ,, napoleonis Bp. 

 „ alba kittlitzi Hartert. 



Kurile Is., Minami-Torishima, Bonin Is., Owari. 



233. Micranous marcusi Bryan Torishiina-ajisashi. 



Minami-Torishima. 



234. Sterna longipennis Nordmann AjisasJä. 



Sterna camtschatika Kittlitz. 



Kurile Is., Hokkaido, Tokyo-Bay, Suruga, 

 Tötömi. 



235. Sterna dougalli gracilis (Gould) Beni-ajisashì. 



Sterna dougalli Montagu. 

 ,, gracilis Gould. 

 ,, paradisea Keys. & Blas. 



Amami-Üshima, Ishigaki-shima. 



236. Sterna sinensis Gmelin Ko-ajisasJä. 



Sterna placens Gould. 



Yokohama, Tötömi, Suruga, Loochoo Islands. 



237. Sterna melanauchen Temminck Eriguro-ajisaslü. 



Amami-Üshima, Okinawashima, Miyako-shima, 

 Ishigaki-shima. 



238. Sterna aleutica Baird KosJUjiro-ajisaslii. 



Inubögasaki (Shimosa). 



239. Sterna stolida Linn Kuro-ajisashi. 



Anous stolidus (Linn.). 



Minami-Torishima, Gulf of Tokyo, Loochoo 

 Islands. 



