Bulletin of the Museum cf Comparative Zoology 

 AT HARVARD COLLEGE. 



Vol. XXXVI. No. 5. 



THE DEVELOPMEXT OF THE MOUTH-PARTS OF 

 AXURIDA MARITDIA GUER. 



By Justus Watson Folsom. 



With Eight Plates. 



CAMBRIDGE, MASS., U.S.A.: 

 PRINTED FOR THE MUSEUM. 



OCIOBEB, 1900. 



