The date of the appearance of the caterpillar is in 

 May. 



It feeds on the hair grass, (Aira ccespitosa,) the sallow 

 and the oak. 



COLEOPHORA IBIPENNELLA. 

 Plate CXVIII. Figure 20. 



Localities for this species are West Wickham, Lewisham, 

 Bristol. 



The perfect insect appears in the end of June and in 

 July. 



The caterpillar is enclosed in a blackish brown case. 

 The date of the appearance of the caterpillar is in 

 May. 



It feeds on the birch. 



COLEOPHORA ARDE^PENNELLA. 

 Plate CXIX. Figure 1. 



Localities for this species are Dulwich Wood, and 

 Darenth Wood. 



The situations where it is found are woods. 

 The perfect insect appears at the end of July. 



The date of the appearance of the caterpillar is in 

 June and July. 

 It feeds on the oak. 



