Lunar Marbled Brown Drymonia ruficornis - 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.

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71.011 BF2015

Lunar Marbled Brown Drymonia ruficornis

(Hufnagel, 1766)

Wingspan 35-40 mm.

Similar to the Marbled Brown (D. dodonea), this species has a black crescent in the white area of the forewing.

Flying slightly earlier in the year than the former species, it is on the wing in April and May.

Inhabiting deciduous woodland, it is relatively common in the southern half of Britain, uncommon elsewhere.

Oak (Quercus) is the foodplant of the caterpillars.
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