227 



ELACHISTA SERR1CORNELLA. 

 Plate CXXIY. Figure 15. 



Localities for this species are near Edinburgh, Pembury, 

 etc. 



The perfect insect appears in June. 



ELACHISTA TRIATOMELLA. 

 Plate CXXIV. Figure 16. 



Localities for this species are Scarborough, Lewes, 

 Sanderstead, Mickleham, Cambridge, Bristol, Alkhain, 

 Darlington, New castle-on- Tyne. 



The situations where it is found are among grass in 

 chalky places. 



The perfect insect appears in June and July. 



The caterpillar is of a dull greenish yellow colour. 



The date of the appearance of the caterpillar is in 

 May. 



It feeds on the fescue grass, (Festuca duriuscula.) 



ELACHISTA DISPUNCTELLA. 

 Plate CXXIV. Figure 17. 



Localities for tkis species are Lewes, Howth, near 

 Dublin, the Lizard Point, St. Vincent's Rocks, Durdham 

 Downs near Bristol. 



The perfect insect appears at the end of June and July 

 June 26. 



