BARDWICKE'5 SCIENCE-GOSSIP. 



13 



Fig. 12. Dragon-flies, &c. 

 1. Ephemera vulgata. 2. Ditto, larva. 3. Libellula depressa. 3 a. Ditto, emerging from pupa-case. 4. LiA«'^"'a.^lan-a. 

 b. Calopteryj Virgo. 6. Agriwi minium. 7. Phrygan-.a grandis. 8. Ditto, larva-cases, or " Cadilis-worms. 



