19 
COREMIA FERRUGARIA. 
RED TWIN-SPOT. 
Plate XXXIII. Figure 3. 
Localities for this species are York, Isle of Man, Hum- 
berstone, Falmouth, Stowmarket, Faversham, Birkenhead, 
Brighton, Halton, Tenterden, Barnstaple, Bristol, Lewes, 
Lyndhurst, Edinburgh, Cambridge, Manchester, Kings¬ 
bury, Glasgow, Exeter, Newnham, Worcester, Pembury. 
The situations where it is found are hedge-sides. 
The perfect insect appears in May, June, and August. 
The caterpillar is greyish-brown, with an interrupted 
brownish line along the back, and abrown line on the sides. 
The date of the appearance of the caterpillar is in 
Ju ne and September. 
It feeds on the chickweed (Alsme media). 
The chrysalis is subterranean. 
COREMIA UNIDENTAR1A. 
Plate XXXIII. Figure 4. 
Localities for this species, which is closely allied to the 
preceding one, if indeed it be distinct from it, are York, 
Tenterden, Glasgow, Worthing, Barnstaple, Bristol, Cam¬ 
bridge, Birkenhead, Halton, Kingsbury, Brighton, Exeter, 
Lewes, Pembury, Manchester, Lyndhurst, Newnham. 
The situations where it is found are hedge-sides. 
The perfect insect appears in May, June, and August. 
The caterpillar is greyish-brown, with an interrupted 
brownish line along the back, and abrown line on the sides. 
The date of the appearance of the caterpillar is in June 
and September. 
It feeds on the chickweed. 
The chrysalis is subterranean. 
