The Many-lined Costaconvexa polygrammata: 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

70.058 BF1741
The Many-lined Costaconvexa polygrammata

(Borkhausen, 1794)


Wingspan c. 26 mm.

Formerly resident in the fens of East Anglia, this species became extinct as a breeding species in the late 19th century. More recently there have been several records, presumed migrants, generally on the south coast of England and the Channel Islands.

Abroad the species occurs widely in Europe, where the larvae feed on various species of bedstraw (Galium).

There are three generations on the continent, flying from the end of March to April, in June and July, and in August and September.
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