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  • Species list: WFD UKTAG aquatic alien species impact
  • Kingdom: Animalia

Wales marine risk assessment

WFD UKTAG impact

Priority species for Wales

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Showing 41 - 60 of 94 taxa

  1. Girardia tigrina (Girard, 1850)

    Species, Flatworm (Turbellaria), Freshwater, terrestrial

  2. Goniadella gracilis (Verrill, 1873) non-native

    Species, Annelid, Marine

    Establishment status: GB Establishment Status - Established

  3. Gonionemus vertens A. Agassiz, 1862 non-native

    Species, Coelenterate (=cnidarian), Marine

    Establishment status: GB Establishment Status - Established

  4. Hemigrapsus sanguineus (De Haan, 1835) – Asian Shore Crab non-native

    Species, Crustacean, Marine

    Establishment status: GB Establishment Status - Not established

    Wales marine risk assessment: Surveillance: high

  5. Hemigrapsus takanoi Asakura & Watanabe, 2005 non-native

    Species, Crustacean, Marine

    Establishment status: GB Establishment Status - Established

    Wales marine risk assessment: Surveillance: high

  6. Hemimysis anomala G.O. Sars, 1907 non-native

    Species, Crustacean, Freshwater, marine, terrestrial

    Establishment status: GB Establishment Status - Established

  7. Homarus americanus H. Milne Edwards, 1837 – American Lobster non-native

    Species, Crustacean, Marine

    Establishment status: GB Establishment Status - Not established

    Wales marine risk assessment: Surveillance: high

  8. Hydroides dianthus (Verrill, 1873) non-native

    Species, Annelid, Marine

    Establishment status: GB Establishment Status - Established

  9. Hydroides ezoensis Okuda, 1934 non-native

    Species, Annelid, Marine

    Establishment status: GB Establishment Status - Established

  10. Hypania invalida (Grube, 1860) non-native

    Species, Annelid, Marine, terrestrial

    Establishment status: GB Establishment Status - Not established

  11. Lepomis gibbosus (Linnaeus, 1758) – Pumpkinseed non-native

    Species, Bony fish (Actinopterygii), Freshwater, terrestrial

    Pond-Perch, Pumpkinseed Sunfish, Sunfish, Swilod Tagell-Goch, Swilyn Tagell-Goch

    Establishment status: GB Establishment Status - Established

  12. Leucaspius delineatus (Heckel, 1843) – Sunbleak non-native

    Species, Bony fish (Actinopterygii), Freshwater, terrestrial

    Belica, Motherless Minnow

    Establishment status: GB Establishment Status - Established

  13. Leuciscus idus (Linnaeus, 1758) – Orfe

    Species, Bony fish (Actinopterygii), Freshwater, terrestrial

    Ide, Orff, Orffod

  14. Limnodrilus cervix Brinkhurst, 1963 non-native

    Species, Annelid, Freshwater, marine, terrestrial

    Establishment status: GB Establishment Status - Established

  15. Magallana gigas (Thunberg, 1793) – Pacific oyster non-native

    Species, Mollusc, Marine

    Establishment status: GB Establishment Status - Established

    Wales marine risk assessment: Monitoring: medium

  16. Marenzelleria viridis (Verrill, 1873) non-native

    Species, Annelid, Marine

    Establishment status: GB Establishment Status - Unknown

  17. Marstoniopsis insubrica (Küster, 1853) – Taylor's Spire Snail non-native

    Species, Mollusc, Freshwater

  18. Menetus (Dilatata) dilatatus (Gould, 1841) – Trumpet Ramshorn non-native

    Species, Mollusc, Freshwater

    Establishment status: GB Establishment Status - Established

  19. Mercenaria mercenaria (Linnaeus, 1758) – Qahog non-native

    Species, Mollusc, Marine

    Hard-shelled clam, American hard-shelled clam

    Establishment status: GB Establishment Status - Established

  20. Monocorophium sextonae (Crawford, 1937) non-native

    Species, Crustacean, Marine, terrestrial

    Establishment status: GB Establishment Status - Established

[counting] records from [counting] taxa

This map contains both point- and grid-based occurrences at different resolutions