LARVAL FORMS OF COLEOPTERA 



Plate GG 



Nosodendyidae 



A. Xosodendron californicum Horn 

 B. 



C. 



D. 



E. 



F. Nosodendron unicolor Say 



G. 

 H. 



I. 



J. 



K. 



L. 



M. 



N. 



0. 

 P. 



End of abdomen. Dorsal view. 



End of abdomen ; anal s., anal 

 seyment. Ventral view. 



Tip of eighth abdominal seg- 

 ment showing the terminal 

 spiracles. Dorsal view. 



Head, prothorax and meso- 

 thorax; notice the position 

 of the mesothorax spiracle 

 as compared with that of 

 Nosodendron unicolor on 

 figure P. Lateral view. 



Third abdominal spiracle. 



R i g h t mandible. Oblique 

 view. 



Right mandible. Dorsal view. 



Anterior part of head with 

 buccal roof removed. Dor- 

 sal view. 



Epipharynx and ventral sur- 

 face of mandible. 



Cross-section of base of man- 

 dible. 



Glossa, maxillula, and hy- 

 popharynx. Dorsal view. 



Inside of the integument of 

 parts shown on figure K. 



Glossa, maxillula. and hy- 

 popharynx. Lateral view. 



Head, prothorax, and meso- 

 thorax. Ventral view. 



Right maxilla. Ventral view. 



Larva ; notice position of meso- 

 thoracic spiracle. Dorsal 

 view. 



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