Subanguina graminophila


    The nematode Subanguina graminophila causes galls to form on grasses in the Agrostis (Bent) family. The galls take the form of a purplish or reddish swelling, usually near the base of the leaf blade.

    Identification difficulty


    Recording advice

    Gall: 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. For this species identification of the host grass is crucial and a photo of the grass supporting your record would be helpful.


    Grassy areas where Agrostis species occur.

    When to see it


    UK Status

    True status in Britain is difficult to determine due to lack of records.

    VC55 Status

    Status in Leicestershire and Rutland not known.

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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