Small Clouded Brindle Apamea unanimis: 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.

View the NBN Atlas Map

73.159 BF2331
Small Clouded Brindle Apamea unanimis

(Hübner, [1813])


Wingspan 30-38 mm.

Inhabiting marshes, fens and similar damp habitats, this species is widespread but local in most of Britain, including southern Scotland.

The adults are on the wing in June and July, and occasionally come to light.

The larva feeds on grasses, including reed-canary grass (Phalaris arundinacea), but unlike its close relatives, feeds up before winter and hibernates before pupating in the spring.
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