Light Crimson Underwing - Catocala promissa

    Description

    Wingspan 60 to 65 mm. Similar to the more common Red Underwing and should be checked with care (especially the underwing).

    Identification difficulty
    Recording advice

    In view of the rarity of this species any possible records should be reported to the VC55 Recorder for Moths and the specimen should be retained until his instructions are received.

    Habitat

    Associated with oak woodland. The adults are nocturnal and can be attracted by sugar as well as light.  

    When to see it

    On the wing during July and August.

    Life History

    Oak (Quercus) is the larval foodplant.

    UK Status

    It is a rare species, with all but a few British records coming from the southernmost counties of England.

    VC55 Status

    Rare in Leicestershire and Rutland. The Evington record of August 2019 is the first for our area (VC55).

    Reference
    72.082 BF2454

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    Leicestershire & Rutland Map

    MAP KEY:

    Yellow squares = NBN records (all known data)
    Coloured circles = NatureSpot records: 2020+ | 2015-2019 | pre-2015

    UK Map