Showing 1 - 20 of 30 taxa
  1. Acartia (Acanthacartia) tonsa Dana, 1849 non-native

    Species, Crustacean, Marine, terrestrial

    Establishment status: GB Establishment Status - Established

  2. Achtheres percarum Nordmann, 1832 non-native

    Species, Crustacean, Freshwater, marine, terrestrial

    Establishment status: GB Establishment Status - Unknown

  3. Agrilus planipennis Fairmaire, 1888 – Emerald Ash Borer non-native

    Species, Insect - beetle (Coleoptera), Terrestrial

    Establishment status: GB Establishment Status - Absent

  4. Anoplophora glabripennis (Motschulsky, 1854) – Asian Longhorn Beetle non-native

    Species, Insect - beetle (Coleoptera), Terrestrial

    Establishment status: GB Establishment Status - Absent

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

    Species, Crustacean, Freshwater, terrestrial

    Establishment status: GB Establishment Status - Not established

  6. Astacus leptodactylus Eschscholtz, 1823 – Turkish Crayfish non-native

    Species, Crustacean, Freshwater, terrestrial

    Establishment status: GB Establishment Status - Established

  7. Caecidotea communis (Say, 1818) non-native

    Species, Crustacean, Freshwater, marine, terrestrial

    Establishment status: GB Establishment Status - Established

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

    Species, Crustacean, Freshwater, marine, terrestrial

    Establishment status: GB Establishment Status - Established

  9. Dikerogammarus villosus (Sowinsky, 1894) – Killer Shrimp non-native

    Species, Crustacean, Freshwater, terrestrial

    Establishment status: GB Establishment Status - Established

    Priority species for Wales: Long-term management

  10. Dryocosmus kuriphilus Yasumatsu, 1951 – Chestnut Gall Wasp non-native

    Species, Insect - hymenopteran, Terrestrial

    Establishment status: GB Establishment Status - Not established

  11. Ergasilus briani Markewitsch, 1932 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. 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

  14. Faxonius rusticus (Girard, 1852) – Rusty Crayfish

    Species, Crustacean, Freshwater, terrestrial

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

    Species, Crustacean, Freshwater, marine, terrestrial

    Establishment status: GB Establishment Status - Established

  16. Lasius neglectus Van Loon, Boomsma & Andrasfalvy, 1990 non-native

    Species, Insect - hymenopteran, Terrestrial

    Establishment status: GB Establishment Status - Established

    Priority species for Wales: Prevention

  17. Linepithema humile (Mayr, 1868) – Argentine ant non-native

    Species, Insect - hymenopteran, Terrestrial

    Establishment status: GB Establishment Status - Absent

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

    Species, Crustacean, Marine, terrestrial

    Establishment status: GB Establishment Status - Established

  19. Neoergasilus japonicus (Harada, 1930) non-native

    Species, Crustacean, Freshwater, terrestrial

    Establishment status: GB Establishment Status - Established

  20. Orconectes limosus (Rafinesque, 1817) – Spiny-cheek Crayfish non-native

    Species, Crustacean, Freshwater, terrestrial

    Establishment status: GB Establishment Status - Established

    Priority species for Wales: Prevention

[counting] records from [counting] taxa

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