213 
The date of the appearance of the caterpillar is in 
April and May. 
It feeds on the rough cock’s-foot grass (Dactylis 
glomerata). 
ELACHISTA LUTICOMELLA. 
Plate CXXIII. Figure 5. 
Localities for this common species are York, Scar¬ 
borough, Market Harborough, Birkenhead, Bristol, Cam¬ 
bridge, Darlington, Manchester, Newcastle-on-Tyne. 
The perfect insect appears at the end of June, and 
beginning of July. 
The caterpillar is pale yellow; the head pale brown. 
The date of the appearance of the caterpillar is in 
April and May. 
It feeds on the rough cock’s-foot grass {Dactylis 
glomerata). 
ELACHISTA FLA VICOMELLA. 
Plate CXXIII. Figure 6. 
Localities for this species are at Howth, near Dublin. 
The situations where it is found are wild grassy places. 
The perfect insect appears in July—July 15. 
VOL. IV. 
V 
