LARVAL FORMS OF COLEOPTERA 



Plate 28 



A. 

 B. 

 C. 



D. 

 E. 

 F. 



G. 

 H. 

 I. 



KhizojjlKifjidde, Langnriidae-Languriinae 



Ldngnriidae-Ckidoxeninae (K, M, 0, Q) 



Rhizophagus grandis Gyll. (Finland) : Head. Ventral view. 

 " ' : Head. Dorsal view. 



** " : Ninth abdominal seg- 



ment. Dorsal view. 

 : Mandible. 

 " " : Spiracle. Lateral view. 



" " : Spiracle. Exterior 



view. 

 " " : Larva. Lateral view. 



Head. Dorsal view. 

 Right mandible. Ven- 

 tral view. 

 Left mandible. Ven- 

 tral view. 

 Left mandible. Ven- 

 tral view. 

 Larva. Lateral view. 

 Larva. Lateral view. 

 Hypophar\Tix, maxilla. 

 Head. Dorsal view. 

 Larva. Dorsal view. 

 Hypopharynx, maxilla. 



Langnria angustata BeauA' 



K. Pharaxonotha kirschi Reit. 



L. Languria angustata 

 M. Pharaxonotha kirschi 

 N. Languria angustata 

 0. Pharaxonotha kirschi 



•p a a 



Q. 



142 



