S8 PLATE LXIX. 



In this ftate they are found about the latter end of June, July, or 

 Auguft ; and remain fo during the Winter. In April they change to 

 the Pupa form, and in May they appear in the Fly ftate. 



The Moth has little to recommend it to notice ; and the Pupa, like 

 mod others, is of a dull uniform black brown j it is therefore under 

 the form of a caterpillar that it appears to moft advantage. 



PLATE 



