RECORDS ^ 



of the 



INDIAN MUSEUM 



{■A JOURNAL OF INDI'AN ZOOLOGY) 



Vol. XXI. 



CATALOGUE OF THE PLANORBIDAE 



IN THE 



INDIAN MUSEUM (NATURAL HISTORY), 



CALCUTTA. 



By 



Louis Germeiin. 



Part III (pp. 129-194). 

 (To be concluded.) 



Calcutta : 



PUBLISHED BY THE DIRF.CTOR, ZOOLOGICAL SURVEY OI" INDIA. 

 PRINTED AT THE BAPTIST MISSION PRESS. 



February, 1923. 



