i6 PLATE CCLVIII. 



This Infeft is very common in the fly ftate in the month of June. 

 It frequents meadows, and is fuppofed to feed in the larva ftate on 

 grafs. The larva is very feldom met with. It is thus defcribed by 

 fome authors: Larva deprefled, or flattifh, of a yellowifh colour, 

 marked with an obfcure line down the back and fides. The Pupa 

 blue, with a red tail *. 



The light colour in the wings varies in different infers, fome 

 being almofl white, and others pale yellow. 



* Naturf, 14. tab. %. fig. i.—Fab. Ent. Syft. &c. 



PLATfi 



