Dusky Thorn Ennomos fuscantaria - 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

70.235 BF1914

Dusky Thorn Ennomos fuscantaria

(Haworth, 1809)

Wingspan 35-40 mm.

Distributed over England and Wales, this moth can be reasonably common in the southern part of its range, but scarcer further north.

One of the plainer-looking of Britain's 'Thorns', it flies from August to early October.

The species is found in deciduous woods and their margins, and suburban habitats, where the larval foodplant, ash (Fraxinus) grows.
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