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COLEOPHORA TROGLODYTELLA. 
Plate CXIX. Figure 10. 
Localities for this species are York, Scarborough, 
Market Hurborough. Alkham, Cambridge, Tenterden, 
Bristol. 
The perfect insect appears in June and July. 
The caterpillar is enclosed in a long, nearly straight 
case, of a dull yellowish colour, with a brown patch 
above. 
The date of the appearance of the caterpillar is in 
May. 
It feeds on the common hemp agrimony (Eupatorium 
cannabinum ), and the fleabane (Inula dysenterica). 
COLEOPHORA ALBICANS. 
Plate CXIX. Figure 11. 
Localities for this species are on Dartford Heath. 
The situations where it is found are heathy places. 
The perfect insect appears in July. 
The date of the appearance of the caterpillar is in 
September. 
It feeds on the flower-heads of the mugwort {Arte¬ 
misia vulgaris). 
