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creation date / 2009 / July
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- grey-alder midget
- harmaaleppämiinakoi
- baltalksninė keršoji kandelė
- Fraaie elzenvouwmot
- gråalsguldmal, gråalguldmal
- en.wikipedia.org/wiki/Phyllonorycter_strigulatella
- naturespot.org.uk/species/phyllonorycter-strigulatella
The larvae feed on Alnus incana. They mine the leaves of their host plant. They create an elongated, lower-surface, tentiform mine which is contracted in a tubular manner in the end. The mine usually starts near the midrib. The lower epidermis has many weak wrinkles but no clear folds. There are often several mines in a single leaf. The mines have a distinct brown tinge. The frass is accumulated in an angle of the mine. The pupa is made in a white cocoon that is free from frass.