37O M. OGAWA. 



232. G-ygis Candida (Gmelin) Shiro-ajisashi. 



Sterna Candida Gmelin. 



,, alba Lath. 



,, semi-alba Bonn. 



paciftca Lesson. 



nivea F. D. Brenett. 

 Gygis alba Licht. 



napoleonis Bp. 



alba kittlitzi Hartert. 



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



233. Micranous marcusi Bryan Torishima-ajisashi. 



Minami-Torishima. 



234. Sterna longipennis Nordmann Ajisashi. 



Sterna camtschatika Kittlitz. 



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

 Totomi. 



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



Sterna dougalli Montagu. 

 ,, gracilis Gould. 

 ,, paradisea Keys. & Bias. 



Amami-Oshima, Ishigaki-shima. 



236. Sterna sinensis Gmelin Ko-ajisashi. 



Sterna placens Gould. 



Yokohama, Totomi, Suruga, Loochoo Islands. 



237. Sterna melanauchen Temminck Eriguro-ajisashL 



Amami-Oshima, Okinawashima, Miyako-shima, 

 Ishigaki-shima. 



238. Sterna aleutica Baird Koshijiro-ajisashi. 



Inubogasaki (Shimosa). 



239. Sterna stolida Linn Kuro-ajisashi. 



Anous stolidus (Linn.). 



Minami-Torishima, Gulf of Tokyo, Loochoo 

 Islands. 



