Map-winged Swift Korscheltellus fusconebulosa
Map-winged Swift Korscheltellus fusconebulosa
Adult • Littleborough, Lancashire • © Ian Kimber

3.003 BF18
Map-winged Swift Korscheltellus fusconebulosa

(De Geer, 1778)


Wingspan 30-35 mm.

Often associated with moorland, this species is generally distributed across Britain, but is local in some parts.

The larvae live underground and feed on the roots of Bracken.

The adults fly in June and July.
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