LARVAL FORMS OF C'OLEOPTERA 



Plate 49 



Colydiidae 



A. Bitonia erenata F. (Denmark) : 



B. Synchita fuliginosa Melsli. 



C. ^ " 



D. Pliloeonemus cateniilatiis Horn 



E. Synchita fuliginosa 



F. Phloeonemns cateniilatns 



G. Nematidinm filiforme Lee. 

 H. 



I. Auloniiim tuberculatum Lee. 



J. 

 K. 

 L. 



M. Nematidium filiforme 



Ninth abdominal segment. 

 Dorsal view. 



Head. Dorsal view. 



Head. Ventral view. 



Spiracle. 



Thorax. Ventral view. 



Eight mandible. 



Head. Dorsal view. 



Head. Ventral view. 



Ventral mouthparts. Ven- 

 tral view. 



Spiracle. 



Larva. Lateral view. 



Eight mandible. 



Posterior end of abdomen. 

 Lateral view. 



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