ZOOLOGICAL MAGAZINE 



PUBLISHED BY 



THE TOKYO ZOOLOGICAL SOCIETY. 



Vol. XVI. 



June, 1904. 



No. 188, 



CONTENTS. 



PAGE. 



On the Pearl (Continued). By T. Nishikawa. 1 



Observations on the Birds of Sumga. (II). By. M. Ogawa 12 



On Japanese Heterocera. (VII). By T. Miyake 28 



Notes :— 



Nagative and Positive Phototropism of the Earthworm. 



By A. Yasuda 37 



Miscellaneous Notes;— 



Proceedings of the Tokyo Zoological Society .* 43 



(N. B. This number contains a plate of Japanese Heterocera.) 



Notice. Tiie Zoological Magazine is published moathly. 



The subscriptiou price for Europe and America is 3 Yen per aunuoi. 



All letters and communications to be addressed to the ZOOLOGICAL SOCIETY OF 

 TOKYO, Zoolog-ical Institute, Science College, Imperial University, Tokyo, .Japan. 







