8 PLATE CCCCXXXVI. 
The larva is whitifh inclining to yellow, with fome brown dots ; 
the pupa reddifh fufcous. Both fexes have two dark or blackith 
bands at the bafe of the abdomen, but in one thofe bands are entire, 
in the other marked on each fide with a fubtriangular fpot of yellow. 
The Jarva lives in the trunks of willow trees, and appears in the 
winged ftate in July. 
PLATE 
