Iowa Academy Science 



Plate VII 



Fie:. 1 — The adult saw-fly. 



Fig. 2 — Empria fragariae. 



Fig. 3 — Empria fragariae. 



Fig. 4 — Empria maculata. 



Fig. 5 — Empria maculata. 



Fig. 6. 



Empria ma< uhita. Enlarged 5 times. 



Eggs on a strawberry leaf. Enlarged. 

 Head of mature larva. Enlarged. 

 Head of larva from side. Enlarged. 

 Head of larva from front. Enlarged. 



Fig. 6 — Empria fragariae. The adult saw-fly. Enlarged 5 times. 



