LEPIDOPTERA. 1 8 I 



Polyomniatus* though that name is now generally given to the 



F'S' '53- — Polyommatus (Lycsena) virgaureae. 



preceding. We will content ourselves here by giving drawings of a 

 few species of the genus, namely, the Lyccena {Polyonunatus) Corydon, 



Fig. 154. — Polyommatus (Lycsena) gordius. 



or Blue Argus (Fig. 155), which is not uncommon wherever there 

 is chalk, in May and August; the Lyccena {Polyommatus) bathis, or 



* It may not be out of place to remark that although both these generic names 

 ire applied, sometimes to the one, sometimes to the other of these genera, the 



