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

Wales marine risk assessment

WFD UKTAG impact

Priority species for Wales

Lifeforms

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Showing 1 - 20 of 55 taxa

  1. Astacus astacus (Linnaeus, 1758) – Noble Crayfish non-native

    Species, Crustacean, Freshwater, terrestrial

    Establishment status: GB Establishment Status - Not established

  2. Ergasilus briani Markewitsch, 1932 non-native

    Species, Crustacean, Freshwater, terrestrial

    Establishment status: GB Establishment Status - Established

  3. Dikerogammarus haemobaphes (Eichwald, 1841) – Demon Shrimp non-native

    Species, Crustacean, Freshwater, marine

    Establishment status: GB Establishment Status - Established

    Priority species for Wales: Long-term management

  4. Craspedacusta sowerbii Lankester, 1880 non-native

    Species, Coelenterate (=cnidarian), Freshwater, terrestrial

  5. Acipenser ruthenus Linnaeus, 1758 non-native

    Species, Bony fish (Actinopterygii), Freshwater, marine, terrestrial

    Establishment status: GB Establishment Status - Unknown

  6. Sphaerium transversum (Say, 1829) – Oblong Orb Mussel non-native

    Species, Mollusc, Freshwater

    Establishment status: GB Establishment Status - Established

  7. Corbicula fluminea (O. F. Müller, 1774) non-native

    Species, Mollusc, Freshwater

    Establishment status: GB Establishment Status - Established

    Priority species for Wales: Management

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

    Species, Crustacean, Freshwater, marine, terrestrial

    Establishment status: GB Establishment Status - Established

  9. Physella gyrina (Say, 1821) non-native

    Species, Mollusc, Freshwater

    Establishment status: GB Establishment Status - Established

  10. Achtheres percarum Nordmann, 1832 non-native

    Species, Crustacean, Freshwater, marine, terrestrial

    Establishment status: GB Establishment Status - Unknown

  11. Procambarus acutus Girard, 1852 non-native

    Species, Crustacean, Freshwater, terrestrial

    Establishment status: GB Establishment Status - Established

  12. Ergasilus sieboldi von Nordmann, 1832 non-native

    Species, Crustacean, Freshwater, terrestrial

    Establishment status: GB Establishment Status - Established

  13. Crangonyx pseudogracilis Bousfield, 1963 sens. str. non-native

    Species, Crustacean, Freshwater

  14. 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

  15. Acipenser baerii Brandt, 1869 non-native

    Species, Bony fish (Actinopterygii), Freshwater, marine, terrestrial

    Establishment status: GB Establishment Status - Absent

  16. Ctenopharyngodon idella (Valenciennes, 1844) – Grass Carp

    Species, Bony fish (Actinopterygii), Freshwater, terrestrial

    Chinese Grass Carp, White Amur

  17. Girardia tigrina (Girard, 1850)

    Species, Flatworm (Turbellaria), Freshwater, terrestrial

  18. Physella acuta (Draparnaud, 1805) non-native

    Species, Mollusc, Freshwater

    Establishment status: GB Establishment Status - Established

  19. Dreissena rostriformis bugensis Andrusov, 1897 – Quagga Mussel non-native

    Subspecies, Mollusc, Freshwater

    Establishment status: GB Establishment Status - Established

    Priority species for Wales: Prevention

  20. Rhodeus amarus (Bloch, 1782) – Bitterling non-native

    Species, Bony fish (Actinopterygii), Freshwater, terrestrial

    Chwerwod, Chwerwyn

    Establishment status: GB Establishment Status - Established

[counting] records from [counting] taxa

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