LARVAL FORMS OF C'OLEOPTERA 



Plate 43 



Melandryidae 



A. Osphva liitous Horn 



B. 



C. 



D. 



E. 



F. Oreliesia castanea Melsh. 



G. 



H. 



J. Serropalpus barbatus Schall. 



K. Dircaea quadrimaciilata Say 

 L. Serropalpus barbatus 

 M. Rnshia longula Lee. 



N. 



0. Dircaea qiiadrimaculata 

 P. Eustropliinus bicolor F, 



Q. Melandrya striata Say 



R. Melandryidae (Genus not determined; 



S. 



rp a << 



U. Melandrya striata : 



V. 



AV. 



X. 



Y. 



Z. 



AE. 



Ventral moutliparts. 



Head. Ventral view. 



Leg. 



Mandible. 



Spiracle. 



Prementuni, labial 

 palpi and 1 i g u 1 a. 



Posterior end of body. 

 Ventral view. 



Posterior end of body. 



Mala. 



Prementuni, labial 

 palpi and 1 i g u 1 a. 



Mala. 



Posterior end of body. 



Ninth abdominal seg- 

 ment. Dorsal view. 



Ninth abdominal seg- 

 ment. Lateral view. 



Antenna. 



Posterior end of abdo- 

 men. Lateral view. 



Leg. 



Ninth abdominal seg- 

 ment. Dorsal view. 



Mandible. 



Spiracle. 



Head. Dorsal view. 



Mandible. Dorsal view. 



Ventral mouthparts. 



Mala. Ventral view. 



Head. Ventral view. 



Antenna. 



Larva. Ijateral view. 



17-2 



