
''Caloptilia falconipennella'' is a moth of the family Gracillariidae. It is known from all of Europe, except the Balkan Peninsula.
The wingspan is about 13 millimetres . Adults are on wing in September and overwinter, reappearing in the spring.
The larvae feed on ''Alnus glutinosa''. They mine the leaves of their host plant. The mine consists of a small lower-surface blotch near the leaf margin. The mine is in fact a tentiform mine, but so little silk is produced that the.. more
Similar species: Moths And Butterflies
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