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Showing 41 - 60 of 96 taxa

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

    Species, Annelid, Marine

    Establishment status: GB Establishment Status - Established

    Wales marine risk assessment: Monitoring: medium

  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. Hesperibalanus fallax (Broch, 1927) non-native

    Species, Crustacean, Marine

    Establishment status: GB Establishment Status - Established

    Wales marine risk assessment: Surveillance: high

  8. 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

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

    Species, Annelid, Marine

    Establishment status: GB Establishment Status - Established

  10. Hydroides ezoensis Okuda, 1934 non-native

    Species, Annelid, Marine

    Establishment status: GB Establishment Status - Established

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

    Species, Annelid, Marine, terrestrial

    Establishment status: GB Establishment Status - Not established

  12. Jaera (Jaera) istri Veuille, 1979 non-native

    Species, Crustacean, Freshwater, marine

    Establishment status: GB Establishment Status - Absent

  13. Limnodrilus cervix Brinkhurst, 1963 non-native

    Species, Annelid, Freshwater, marine, terrestrial

    Establishment status: GB Establishment Status - Established

  14. Limnomysis benedeni non-native

    Species, Crustacean, Freshwater, marine

    Establishment status: GB Establishment Status - Absent

  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. Megabalanus coccopoma (Darwin, 1854)

    Species, Crustacean, Marine

  18. Megabalanus tintinnabulum (Linnaeus, 1758)

    Species, Crustacean, Marine

  19. Megabalanus zebra Russell et al., 2003 non-native

    Species, Crustacean, Marine

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

    Species, Mollusc, Marine

    Hard-shelled clam, American hard-shelled clam

    Establishment status: GB Establishment Status - Established

[counting] records from [counting] taxa

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