166 



Annals Entomological Society of America [Vol. XV, 



Fig. I. 



1, Larva showing first indication of approaching moult. 2, Larva in 

 process of moult. 3, Larva immediately after moult. 4, Larva showing head 

 and thorax fully colored. 5, Lateral aspect of head capsule. 6, Cephalic aspect 

 of head capsule. 



Adfi, Adf2— Adfrontal setae. 

 Adfp — Adfrontal puncture. 

 F — Frontal seta. 

 Fp — Frontal puncture. 

 El, E2 — Epistomal setse. 

 Ai, A2, A3 — Anterior setae. 

 Ap — Anterior punctures. 

 Li — Lateral setae. 



Lp — Lateral puncture. 

 Pi, P2, P3 — Posterior setse. 

 Ppi, Pp2 — Posterior punctures. 

 Oi, O2, O3 — Ocellar setae. 

 Op — Ocellar punctures. 

 Soi, S02 — Sub ocellar setae. 

 Gp — Genas puncture. 

 SOp — Sub ocellar puncture. 



