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THE 



ZOOLOGICAL MAGAZINE 



PUBLISHED BY 



THE TOKYO ZOOLOGICAL SOCIETY 



Vol. XVI. 



April, 1904. 



No. 186. 



CONTENTS. 



PAGHfl 



On the Molluscs of Japan (Muricidae). By E. Uchiyama 1 



On the Pearl. (Continued). By T. Nishikawa 9 



Miscellaneous Notes on Fishes (I). By S. Tanaka 20 



On Japanese Heterocera. (V). By T. Miyake 27 



Notes:— 



Death Feigning in Terrestrial Amphipods. By F. J. Holmes 

 Translated by S. Fujita 29 



Miscellaneous Notes :— 



Proceedings of the Tokyo Zoological Society 39 



Personal News 40 



NotiC6. The Zoological Magazine is published monthly. 



The subscription price for Europe and America is 3 Yen per annum. 



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

 TOKYO, Zoological Institute, Science College, Imperial University, Tokyo, Japan. 



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