Common Rough Woodlouse - Porcellio scaber

    Alt Name
    Rough Woodlouse

    Maximum length 17 mm. Usually grey, but can be mottled, and is covered in tiny tubercles giving it a rough and non-shiny appearance. Occurs in various colour forms with a variety of mottling in yellow, red or orange. The colour pattern is genetically determined. 

    Photo ID?

    It lives under stones and logs as well as in wall and bark crevices. It can live in drier places than some other species. It is very frequently found in gardens.

    When to see it

    All year round.

    UK Status

    This species is probably the most common woodlouse and is widespread in Britain.

    VC55 Status

    Very common in Leicestershire and Rutland.

    Leicestershire & Rutland Map

    UK Map