51 
Lyndhurst, Bisterne, Hal ton, Plymouth, Preston, Wor¬ 
cester, Shrewsbury, Lower Guiting, Cambridge, Stow- 
market, Bristol, Burton-on-Trent, Peterborough. 
The situations where it is found are woods. 
The perfect insect appears in October. 
The caterpillar is yellowisli-green, with three white 
lines along the back, and a yellow one on each side, 
meeting at the end. 
The date of the appearance of the caterpillar is in 
May and June; also in August. 
It feeds on the birch, the elm, the lime, the sallow, 
and the oak. 
PETASIA NUBECULOSA. 
Plate XXXVII. Figure 3. 
Localities for this species are Bannock in Perthshire. 
The perfect insect appears in April. 
The caterpillar is green, with raised white dots. 
The date of the appearance of the caterpillar is in 
May and June. 
It feeds on the birch (and the elm). 
PSEUDO-BOMBYCES.-PYGiERID.ZE. 
PYGJSRA BUCEPHALA. 
BUFF TIP. 
Plate XXXVII. Figure 4. 
Localities for this plentiful species are York, Driffield, 
Nafferton, Pocklington, Sutton-on-Perwent, Bromsgrove, 
