GG 
The situations where it is found are woods. 
The perfect insect appears in August and September. 
The caterpillar is grey, with some minute white dots, 
with a blackish line on each side; the sides and under part 
whitish, with a row of black dots above the legs. 
The date of the appearance of the caterpillar is in June. 
It feeds on the oak. 
CYMATOPHORA OR. 
POPLAR LUTESTRING. 
Plate XL. Figure 6. 
Localities for this species are York, Canterbury, Lewes, 
Darenth Wood, West Wickham, Hal ton, Stowmarket, 
Bristol, Tenterden, Worthing, Cambridge, Marlow, Lower 
Guiting, and near London. 
The situations where it is found are woods. 
The perfect insect appears in June and July. 
The caterpillar is pale yellowish green, with a darker 
line along the back, and a yellowish side line. 
The date of the appearance of the caterpillar is July and 
August. 
It feeds on the poplar. 
CYMATOPHORA OCULARIS. 
figure-of- 80 . 
Plate XL. Figure 7. 
Localities for this species are Netley, Bristol, Brandon, 
Birmingham, Stowmarket, Worcester, Cambridge, Halton. 
