213 



The date of the appearance of the caterpillar is in 

 April and May. 



It feeds on the rough cockVfoot 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 cockVfoot grass, (Dactylis 

 glomerata.) 



ELACHISTA FLAVICOMELLA. 

 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. 



