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The perfect insect appears in June and July. 
The date of the appearance of the caterpillar is in 
April and May. 
It feeds on the broom. 
LITIIOCOLLETIS ULICICOLELLA. 
Plate CXXYI. Figure 14. 
Localities for this species are Brighton, Darlington, 
Bristol, Dartford Heath. 
The situations where it is found are among furze 
bushes. 
The perfect insect appears in the end of June, and 
in July. 
LITHOCOLLETIS ALNIFOLIELLA. 
Plate CXXYI Figure 15. 
Localities for this abundant species are Scarborough, 
Newcastle-on-Tyne, York, Lewes, Manchester, Bristol, 
Darlington, Birkenhead. 
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 alder, on the under side of the leaf. 
The chrysalis is dull yellowish. 
