Lesser Bulin - Merdigera obscura

    Description

    A brown, conical shell of characteristic, slightly barrelled shape and oval aperture framed by a broad, reflected rim. Surface mid to dark brown with fine, irregular radial growth lines. Whorls convex and sutures moderately deep. Umbilicus closed.

    Identification difficulty
    Habitat

    Found, often covered by algal deposits, on trees, rocks, walls and other vertical surfaces.

    When to see it

    All year round.

    UK Status

    Widespread and fairly frequent in Britain.

    VC55 Status

    Fairly frequent in Leicestershire and Rutland.

    Leicestershire & Rutland Map

    UK Map