LAEVAL FOEMS OF COLEOPTEEA 



Plate 33 



Prostomidae (A-H), 

 Catogenidae, Phalacridae 



Prostoinis niandibularis F. (Denmark) : End of abdomen. Ven- 

 tral view. 

 : Mandible. 



Dryoeora howitti Pasc. (New Zealand) : Ninth abdominal seg- 

 ment. Dorsal view. 



D. Prostomis niandibularis 



E. 



F. " " 



G. Drvocora howitti 



H. 



I. 



J. 



L. 

 M. 

 N. 

 O. 

 P. 



Q. 

 R. 



Scalidia linearis Lee. 



Phalacrus sp. 



Scalidia linearis 



Phalacrus sp. 

 Scalidia linearis 

 Phalacrus sp. 

 Phalacrus politus Melsh. 



S. 



T. Phalacrus sp. 



Head and prothorax ; 

 thoracic spiracle in- 

 set. Ventral view. 



Larva. Dorsal view. 



Maxilla. Ventral 

 view. 



Head and prothorax. 

 Dorsal view. 



Maxilla. 



Head. Dorsal view. 



Mandible. Dorsal 

 view. 



Hypopharyngeal re- 

 gion. 



Head. Ventral view. 



Leg. 



Larva. Lateral view. 



Larva. Lateral view. 



Head. Ventral view. 



Spiracle. 



Sixth to ninth ab- 

 dominal segments. 



Dorsal view. 



Mandible. Dorsal 

 view. 



Mandible. Ventral 

 view 



352 



