The situations where it is found are woods and hedges. 



The perfect insect appears in June. 



The caterpillar is pale brown, with several paler and 

 darker lines along it, and mottled with brownish-black, 

 with a brown line on the back edged with white ; side line 

 grey. 



The date of the appearance of the caterpillar is in 

 September and October. 



It feeds on the clematis (Clematis vitalbaj. 



The chrysalis is found beneath the surface of the ground 



PHIBALAPTERYX LAPIDARIA. 

 Plate XXXIII. Figure 9. 



Localities for this species are Rannock, Perthshire. 

 The perfect insect appears in September. 



PHIBALAPTERYX LIGNARIA. 

 OBLIQUE CARPET. 



Plate XXXIII. Figure 10. 



Localities for this species are York, Chilham, Battersea 

 Fields, Hammersmith, Cambridge, Barnstaple, Birken- 

 head, Bristol, Edinburgh, Scarborough, Stowmarket. 



The perfect insect appears in June and August. 



