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

Wales marine risk assessment

WFD UKTAG impact

Priority species for Wales

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Showing 21 - 40 of 75 taxa
  1. Caprella mutica Schurin, 1935 – Japanese Skeleton Shrimp non-native

    Species, Crustacean, Marine

    Establishment status: GB Establishment Status - Established

    Wales marine risk assessment: Monitoring: medium

  2. Chelicorophium curvispinum (G.O. Sars, 1895) non-native

    Species, Crustacean, Freshwater, marine, terrestrial

    Establishment status: GB Establishment Status - Established

  3. Clymenella torquata (Leidy, 1855) non-native

    Species, Annelid, Marine

    Establishment status: GB Establishment Status - Established

  4. Codium fragile subsp. atlanticum (A.D. Cotton) P.C. Silva

    Subspecies, Alga, Marine

  5. Codium fragile subsp. fragile (Suringar) Hariot, 1889 – Green Sea Fingers non-native

    Subspecies, Alga, Marine

    Green sea-fingers

    Establishment status: GB Establishment Status - Established

  6. Colpomenia peregrina Sauvageau, 1927 – OysterThief non-native

    Species, Chromist, Marine

    Oyster thief

    Establishment status: GB Establishment Status - Established

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

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

    Establishment status: GB Establishment Status - Established

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

    Species, Diatom, Marine

    Establishment status: GB Establishment Status - Established

  9. Crepidula fornicata (Linnaeus, 1758) – American Slipper Limpet non-native

    Species, Mollusc, Marine

    Slipper limpet

    Establishment status: GB Establishment Status - Established

    Wales marine risk assessment: Monitoring: high

  10. 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

  11. Didemnum vexillum Kott, 2002 non-native

    Species, Tunicate (Urochordata), Marine

    Establishment status: GB Establishment Status - Established

    Wales marine risk assessment: Monitoring: high

  12. 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

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

    Species, Crustacean, Freshwater, marine

    Establishment status: GB Establishment Status - Absent

  14. Echinogammarus trichiatus (Martynov, 1932) non-native

    Species, Crustacean, Freshwater, marine

    Establishment status: GB Establishment Status - Absent

  15. Ensis leei M. Huber, 2015 – Jack knife clam non-native

    Species, Mollusc, Marine

    American jack knife clam, Razor shell

    Establishment status: GB Establishment Status - Established

    Wales marine risk assessment: Monitoring: medium

  16. Eriocheir sinensis H. Milne Edwards, 1853 – Chinese Mitten Crab non-native

    Species, Crustacean, Freshwater, marine, terrestrial

    Establishment status: GB Establishment Status - Established

    Wales marine risk assessment: Monitoring: high

  17. Ethmodiscus punctiger Castracane, 1886 non-native

    Species, Diatom, Marine

    Establishment status: GB Establishment Status - Established

  18. Eusarsiella zostericola (Cushman, 1906) non-native

    Species, Crustacean, Marine

    Establishment status: GB Establishment Status - Established

  19. Ficopomatus enigmaticus (Fauvel, 1923) non-native

    Species, Annelid, Marine

    Establishment status: GB Establishment Status - Established

    Wales marine risk assessment: Monitoring: medium

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

    Species, Annelid, Marine

    Establishment status: GB Establishment Status - Established

[counting] records from [counting] taxa

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