242 



The date of the appearance of the caterpillar is in 

 July and October, and in the winter and spring to 

 April. 



It feeds on the ever-green oak, the oak, the horn-beam, 

 chesnut, etc. 



LITHOCOLLETIS CORYLIFOLIELLA. 

 Plate CXXVI. Figure 9. 



Localities for this species are York, Scarborough, 

 Brighton, Tenterden, Pembury, Newcastle-on-Tyne, 

 Manchester, Darlington, Bristol, Birkenhead. 



The situations where it is found are among hawthorn 

 trees. 



The perfect insect appears in May and August. 



The date of the appearance of the caterpillar is in 

 July and September. 



It feeds on the hawthorn, in the upper side of the leaf. 



LITHOCOLLETIS CALEDONIELLA. 

 Plate CXXVI. Figure 10. 



Localities for this species are York, Scarborough, 

 Torwood, Manchester, Darlington. 



The situations where it is found are among oaks and 

 honeysuckle. 

 The perfect insect appears in May, June, and August. 



The date of the appearance of the caterpillar is in 

 July and September. 



It feeds on the hawthorn, in the upper side of the 

 leaf. 



