Cryptoblabes bistriga: Distribution map

Please note that the NBN Gateway map service has been terminated as of 1 April 2017.

As soon as a replacement map service is available, distribution maps will hopefully appear here again.

In the meantime, you can get some idea of distribution from the NBN Atlas website.

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62.007 BF1433
Cryptoblabes bistriga

(Haworth, 1811)


Wingspan 18-20 mm.

This moth flies at dusk and at night from late June, into July. By day it rests in trees and tall bushes in Oak woodland. It has a distinctive broad reddish area in the middle of the forewing.

Distributed rather locally through England and Wales, it also occurs in Ireland.

The larvae feed on a range of trees, including oak (Quercus) and alder (Alnus), usually within a folded leaf.
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