235 



LITHOCOLLETIS BREMIELLA. 

 Plate CXXV. Figure 13. 



Localities for this species are Scarborough, Bexley, 

 Newcastle-on-Tyne. 



The situations where it is found are woods. 



The perfect insect, which is double-brooded, appears in 

 October October 1, 15, also in February, March, and 

 April. February 24. 



The date of the appearance of the caterpillar is in 

 July and September September 28, 30. 



It feeds on the bush vetch, ( Vicia Septum) ; also on the 

 bitter vetch, (Orobus tuberosus) on the under side of the 

 leaf. 



LITHOCOLLETIS LAUTELLA. 

 Plate CXXV. Figure 14. 



Localities for this species are York, Scarborough, Lewes, 

 Bristol, Pembury, Tenterden. 



The situations where it is found are among oaks. 



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 oak, on the under side of the leaves. 



