TRANSACTIONS 



OF THE 



SAPPORO NATURAL HISTORY SOCIETY. 



FOUNDED IN 1891. 



VOL. V. Pt. 1. 



n m n M m m m 



PJ y^ n -h pq ^ iU 3: 



^i m n m m ^ ^n 'n 



:k IE =. ^ ± B 



Published by the Sapporo Natural History Society. 

 SAPPORO, JAPAN. 



JULY, 1913. 



