157 
The date of the appearance of the caterpillar is in 
May and June. 
It feeds on a variety of plants. 
SERICORIS URTICANA. 
Plate LXXXVI. Figure 15. 
Localities for this plentiful and widely distributed 
species are York, Brighton, etc., etc., etc. 
The perfect insect appears in June and July. 
It feeds on the nettle (Urtica urens ) and other plants. 
SERICORIS DALEANA. 
Plate LXXXVI. Figure 16. 
Localities for this species are in the Black Forest, 
in Perthshire. 
The situations where it is found are woods. 
The perfect insect appears in July. 
SERICORIS MICANA. 
Plate LXXXVI. Figure 17. 
The perfect insect appears in July and August. 
