23 
PIIIBALAPTERYX POL YGRAMMARIA. 
Plate XXXIII. Figure 11. 
Localities for this species are Bristol, Cambridge. 
The perfect insect appears in April and August. 
PHIBALAPTERYX V1TALBARIA. 
SMALL WAVED-UMBER. 
Plate XXXHL Figure 12. 
Localities for this species are Brighton, Sanderstead, 
Bristol, Cambridge, Dorking, Ipswich, Lewes, Arundel, 
Worcester, Worthing, Stowe Wood, Sudbury, Milstead. 
The situations where it is found are woods and hedge 
sides. 
The perfect insect appears in June. 
The caterpillar is reddish grey, mottled with black, a 
dull yellowish red line on the side carried on to the hind 
segments ; a black line on the back, and another on the 
sides, also black. 
The date of the appearance of the caterpillar is in 
June and October. 
It feeds on the clematis (Clematis vitalba 
The chrysalis is subterranean. 
