1G1 
The perfect insect appears in September and October, 
and lives through the winter to April. 
The date of the appearance of the caterpillar is in 
August. 
It feeds on the privet and the ash. 
CORISCIUM CITRINELLA. 
Plate CXVII. Figure 11. 
Localities for this species are Scarborough, the New 
Forest, Lewes, Whittlebury. 
The perfect insect appears in the autumn, and lives 
* 
through the winter, viz., from September and October 
till April. 
ORNIX A VELLAN^ECOLELLA. 
Plate CXVII. Figure 12. 
Localities for this species are York, Scarborough, Dar¬ 
lington, Lewes, Market Harborough, Tenterden, Bristol, 
Newcastle-on-Tyne, Manchester, Kingsbury, Cambridge. 
The perfect insect appears in May and August. 
The caterpillar is whitish green, with a dark green 
line along the back, the second segments with four dark 
dots ; the head brown. 
The date of the appearance of the caterpillar is in 
July, September, and October. 
It feeds on the nut. 
