Armadillidium nasatum

    Description

    This pill-woodlouse (to 12 mm) is similar to Armadillidium vulgare.  However the narrow protruding ‘snout’ is distinctive, as is the dark grey body marked with pale longitudinal dashes that give a semi-translucent appearance.  It forms an imperfect ball, with its antennae protruding, when disturbed.

    Similar Species

    Armadillidium vulgare

    Identification difficulty
    Recording advice

    Unless identified by a recognised expert, a photo is required. If the photo doesn't show the key ID features then in the comments box describe the size and identifying characters you have observed.

    Habitat

    Often recorded from old quarries, garden centres and brownfield sites.

    When to see it

    All year round.

    UK Status

    Widespread, though sometimes local, mainly recorded in the southern half of Britain.

    VC55 Status

    Local but fairly well recorded in Leicestershire and Rutland.

    Leicestershire & Rutland Map

    MAP KEY:

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

    UK Map