TRANSACTIONS 



OF THE 



SAPPORO NATURAL HISTORY SOCIETY. 



FOUNDED IN 1891. 



VOL. V. Pt. 3. 



*L m n ^^ m m ^ fi 



m iä r. -v m ¥ M\\ al 



H S # H ^ j^ 



^i m n '\^ m ^ f^\i ff 



± jE m ^ =. ^ 



Published by tiie Sa.ppoeo Natural History Society. 



SAPPORO, JAPAN. 



MARCH, 1915. 



