LARVAL F0RM8 OF COLEOPTERA 



Plate 12 



Scaphidiidae, Plafypsyllidae 



A. Scapliisoma convexuni Say 



B. 



C. 

 D. 



E. Platypsylliis castoris Kits. 



F. " " 

 G. 



H. 



I. 



J. 

 K. 



Scapliisoma convexum 

 Platypsylliis castoris 



Ligiila and paraglossa. Buccal 



view. 

 Head. Dorsal view. 

 Head. Ventral view. 

 Right mandible. Ventral view. 

 Abdominal segment. Dorsal view. 

 Mature larva. Dorsal view. 

 Leg of tirst iiistar. 

 Right mandible of mature larva. 



Dorsal view. 

 Head of first iiistar. Ventral 



view. 

 Larva. Dorsal view. 

 Head of mature larva. Ventral 



view. 



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