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  • Species list: WFD UKTAG aquatic alien species impact
  • Habitat: marine
  • WFD UKTAG impact: Unknown

Wales marine risk assessment

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Showing 1 - 20 of 42 taxa

  1. Achtheres percarum Nordmann, 1832 non-native

    Species, Crustacean, Freshwater, marine, terrestrial

    Establishment status: GB Establishment Status - Unknown

  2. Pleurosigma W.Smith, 1852

    Genus, Diatom, Marine, terrestrial

  3. Acipenser ruthenus Linnaeus, 1758 non-native

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

    Establishment status: GB Establishment Status - Unknown

  4. Pileolaria berkeleyana (Rioja, 1942) non-native

    Species, Annelid, Marine

    Establishment status: GB Establishment Status - Established

  5. Coscinodiscus wailesii Gran & Angst, 1931 non-native

    Species, Diatom, Marine

    Establishment status: GB Establishment Status - Established

  6. Penaeus japonicus Spence Bate, 1888 non-native

    Species, Crustacean, Marine

    Establishment status: GB Establishment Status - Not established

  7. Echinogammarus ischnus (Stebbing, 1899) non-native

    Species, Crustacean, Freshwater, marine

    Establishment status: GB Establishment Status - Absent

  8. Acipenser gueldenstaedtii Brandt & Ratzeburg, 1833

    Species, Bony fish (Actinopterygii), Marine, terrestrial

  9. Branchiura sowerbyi Beddard, 1892 non-native

    Species, Annelid, Freshwater, marine, terrestrial

    Establishment status: GB Establishment Status - Established

  10. Amphibalanus amphitrite (Darwin, 1854) non-native

    Species, Crustacean, Marine

    Establishment status: GB Establishment Status - Established

    Wales marine risk assessment: Surveillance: high

  11. Neodexiospira brasiliensis (Grube, 1872) non-native

    Species, Annelid, Marine

    Establishment status: GB Establishment Status - Established

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

    Species, Annelid, Marine, terrestrial

    Establishment status: GB Establishment Status - Not established

  13. Pachycordyle navis (Millard, 1959) – Brackish Hydroid

    Species, Coelenterate (=cnidarian), Marine

  14. Pinctada imbricata radiata (Leach, 1814)

    Subspecies, Mollusc, Marine

  15. Limnodrilus cervix Brinkhurst, 1963 non-native

    Species, Annelid, Freshwater, marine, terrestrial

    Establishment status: GB Establishment Status - Established

  16. Cordylophora caspia (Pallas, 1771) non-native

    Species, Coelenterate (=cnidarian), Freshwater, marine, terrestrial

    Establishment status: GB Establishment Status - Established

  17. Hydroides ezoensis Okuda, 1934 non-native

    Species, Annelid, Marine

    Establishment status: GB Establishment Status - Established

  18. Solieria chordalis (C.Agardh) J.Agardh, 1842 non-native

    Species, Alga, Marine

    Establishment status: GB Establishment Status - Established

  19. Asparagopsis armata Harvey, 1855 – Harpoon Weed non-native

    Species, Alga, Marine

    Establishment status: GB Establishment Status - Established

  20. Diadumene lineata (Verrill, 1869) – Orange-striped anemone non-native

    Species, Coelenterate (=cnidarian), Marine

    Establishment status: GB Establishment Status - Established

    Wales marine risk assessment: Monitoring: medium

[counting] records from [counting] taxa

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