The perfect insect appears in May. 
The date of the appearance of the caterpillar is in 
October. 
ADELA SULZELLA. 
Plate Cl. Figure 10. 
Localities for this species are Lewes, Buckton Wood. 
The situations where it is found are woods. 
The perfect iusect appears in June. 
The date of the appearance of the caterpillar is in 
April; April 1. 
ADELA DEGEERELLA. 
Plate Cl. Figure 11. 
Localities for this species are Scarborough, Lewes, 
Buckton Wood, Keswick. 
The situations where it is found are woods. 
The perfect insect appears in June. 
The date of the appearance of the caterpillar is in 
the spring months. 
It feeds on the wood anemone and other low-growing 
plants. 
ADELA VIRIDELLA. 
Plate Cl. Figure 12. 
Localities for this common species are York, Brighton, 
Buckton Wood. 
