Plate IV. 



(To be bound facing Plate IV.) 



£ggs of Ruralids. 



Fig. 1. — Callophrys eubi. Fig. 4. — Polyommatus icarus. 



Fig. 2. — Callophrys rcbi. Fig. 5. — Agriades bellargus. 



Fig. 3. — Aricia var. artaxerxes. Fig. 6. — Agriades corydox. 



All x 20 diameters. 



