r4 PLA Re ex, 
The nerves on the wings are fo exceedingly delicate, that it is im- 
poffible to give an accurate reprefentation of the natural fize; but to 
remedy that defect, we have fhewn the magnified appearance of an 
upper and under wing at Fig. 2. 
The wings are of a pale tranfparent brown; which as the Infect 
‘roves in different directions reflec& all the vivid colours of a Prifm. 
PLAT E® 
