Main: (Notodontidae / Pygaerinae)
71.026 [B&F: 2016] Dusky Marbled Brown (Gluphisia crenata) (Esper, 1785)


Very rare immigrant (less than 10 previous UK records) from mainland Europe, appearing in southern England. Not recorded in Hampshire or on the Isle of Wight to date. Wingspan 30-38 mm. Resembles Lunar Marbled Brown Drymonia ruficornis: voucher specimen should be retained for confirmation of identification. Larva feeds on Aspen and Poplar, no evidence of breeding in the UK.

Flightime guide

Distribution Map

Historical distribution at tetrad resolution
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Record Density

As above but the larger the symbol, the greater the number of records
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