TRANSACTIONS 



OF THE 



SAPPORO NATURAL HISTORY SOCIETY. 



FOUNDED IN 1891. 



VOL. V. 

 1913-1915 



*L m n ^^ m ^ ^ 



Pfl jli^ - + pq ^ ill Ä 

 M S ^ 



ft m n m ^ # pp ^f 



PUBUSHED BY THE SAPPORO NaTURAI. HiSTORY SOCIETY, 



SAPPORO, JAPAN. 

 MARCH, 1915. 



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