Gypsonoma sociana - 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

49.281 BF1168

Gypsonoma sociana

(Haworth, 1811)

Wingspan 12-15 mm.

Locally fairly common over much of Britain, this species has a distinctive blackish triangle on the lower edge of each forewing, which join together to form a diamond shape when the moth is at rest.

The larva burrows into a twig of poplar (Populus or sallow (Salix), and later occupies a leaf bud. The moth flies from late evening during July and August.

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