- -^^ DiTisicm 'oi MolitJife 



3 T^ :/. fiedionoa Idbraty 



CATALOGUE ^ ^""'m 



OF "TiTTTZlr?^ 



JAPANESE MOLLUSCA 



IN THE 



NATURAL HISTORY DEPARTMENT, 

 TOKYO IMPERIAL MUSEUM, 



BY 



T. IWAKAWA, Rigakushi. 



sc :m # ^ tf 1^ It ^ M i 



TOKYO. 



Published by the Tokyo Imperial Museum. 

 1919. 



>v lE A J^ 



