Norfolk status
Heathland and open woodland where scattered birch trees found.

Like many of the Coleophora, adults are virtually impossible to identify without recourse to dissection.

Leaf-mine: August to September, with some larvae developing more slowly, and feeding again in April and May.
The final case is fixed at right angles to leaf surface, with a serrated keel.

[MBGBI vol3 p219]

	Determination by Genitalia Examination (gen. det.) Required

Recorded in 21 (28%) of 74 10k Squares. First Recorded in 1991. Last Recorded in 2023. Additional Stats

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