LAEVAL FOEMS OF COLEOPTEEA 



Plate 75 



Ih'dchypsecfr 

 Lampijridae. 



A. Braeh.ypsectra fulva Lee. 



B. Silasia (iinieolor Guer. (?)) 



(Aburia, 

 Gold Coast) 

 C. 



D. 



E. Drilus concolor Alir., first 



larval instar (Denmark) 

 P. Photuris pennsvlvanica DeG. 

 G. 



H. Photinns pyralis L. 

 [. Pheno'odes laticollis Lee. 



J. 

 K. 



idne, Drilidae, 



Phengodidae 



: Head ; ecrs, epicranial suture ; 

 fs, frontal suture. 



Urogomplii. Dorsal view. 



Head and presternum ; ao, api- 

 cal opening of the mandibular 

 canal ; bo, basal opening of 

 the canal; eh, mandibular 

 canal; epx, epipharynx; ga, 

 galea with rudiment of laeinia 

 at base; gu, gular plate; sfs, 

 subfacial sinus. 



End of abdomen ; an, anus ; dor- 

 sal pr, dorsal spinose process ; 

 epp, epipleural plate; lateral 

 pr, lateral spinose process ; ur, 

 urogomphus. Lateral view. 



Larva. Dorsal view. 



Larva. Dorsal view. 



Larva ; epp, epipleural plate. 



Larva. Dorsal view. 



Head; lix, hypopharyngeal ele- 

 ments ; n, nasale. Dorsal 

 view. 



Head ; sd. sensory disk. Ven- 

 tral view. 



Distal end of leg. 



236 



