150 



TJENIOCAMPA STABILIS. 



COMMON QUAKER. 

 Plate LVIL Figure 5. 



Localities for this very common species are York, 

 Sutton-on-Derwent, Bromsgrove, Brighton, Faversham, 

 "Warter, Bowdon, Cambridge, Bannock, etc., etc. 



The situations where it is found are hedge-sides, 

 woods, etc. 



The perfect insect appears in March and April. 



The caterpillar is pale green, dotted with yellowish, 

 the line along the back yellowish, the one below it 

 hardly traceable, the side line yellowish; there is a yel- 

 lowish mark on the front .of the second segment, and a 

 line of the same colour across the twelfth. 



The date of the appearance of the caterpillar is in 

 June and July. 



It feeds on the elm and the oak. 



The chrysalis is found in a loose earthen cocoon. 



TJENIOCAMPA GRACILIS. 



LEAD -COLOURED DRAB. 



Plate LVII. Figure 6. 



Localities for this species are York, Potteric Can- 

 near Doncaster; Sutton-on-Derwent, Birkenhead, Horn- 



