Scarce Burnished Brass Diachrysia chryson: 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

73.011 BF2435
Scarce Burnished Brass Diachrysia chryson

(Esper, 1798)


Wingspan 44-54 mm.

Formerly resident in a number of southern and eastern counties, this species has reduced in range, and now occurs in only a few southern counties of England and south Wales.

An inhabitant of marshy places, fens, and river banks, the adults fly at night in July and August.

The larvae feed on hemp-agrimony (Eupatorium cannabinum).
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