158 



CRACILLARIA PHASIANIPENNELLA. 

 Plate CXVII. Figure 4. 



Localities for this species are the New Forest, Cam- 

 bridge, Pembury, llipley in Surrey, the Isle of Wight, 

 etc. 



The perfect insect appears in June? September and 

 October. 



The caterpillar is greyish, the second segment yellowish 

 brown with four black spots ; the head also yellowish brown 

 with four black spots. 



The date of the appearance of the caterpillar is in 

 August and September. 



It feeds on the biting persicaria, (Polygonum hydro- 

 piper.) 



GRACILLARIA AUROGUTTELLA. 

 Plate CXVII. Figure 5. 



Localities for this species are York, Scarborough, Lewes, 

 the Isle of Wight, Yarmouth on the banks of the river 

 Yar, Lewisham, Tenterden, Newcastle-on-Tyne, Man- 

 chester, Kingsbury, Darlington, Bristol. 



Tho perfect insect appears in May, July and August. 



The caterpillar is whitish green ; the head pale brown. 



The date of the appearance of the caterpillar is in 

 June, September, and October. 



It feeds in cones on the leaves of the orache, (Atriplex 

 patula,) and the St. John's Wort, ( Hyper icum per- 

 foratum.) 



