Showing 1 - 20 of 76 results
  1. Anchiphiloscia Stebbing, 1908 non-native

    Genus, Crustacean, Freshwater

  2. Anchiphiloscia pilosa (Budde-Lund, 1913) non-native

    Species, Crustacean, Freshwater

  3. Arcitalitrus dorrieni (Hunt, 1925) – Landhopper non-native

    Species, Crustacean, Marine, terrestrial

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

    Species, Crustacean, Freshwater, terrestrial

    Species list: Wildlife and Countryside Act 1981 - Schedule 9 (GB)

    Species list: INNS of Interest to Wales June 2022

    Species list: WFD UKTAG aquatic alien species impact

    Species list: Non-native species of interest to Northern Ireland

    Species list: INNS Alert list for Northern Ireland

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

    Species, Crustacean, Freshwater, terrestrial

    Species list: Wildlife and Countryside Act 1981 - Schedule 9 (GB)

    Species list: INNS of Interest to Wales June 2022

    Species list: WFD UKTAG aquatic alien species impact

    Species list: Non-native species of interest to Northern Ireland

    Species list: INNS Alert list for Northern Ireland

  6. Brachynotus sexdentatus (Risso, 1827) non-native

    Species, Crustacean, Marine

    Species list: Non-native species of interest to Northern Ireland

  7. Brevitalitrus Bousfield, 1971 non-native

    Genus, Crustacean, Terrestrial

  8. Brevitalitrus hortulanus Calman, 1912 non-native

    Species, Crustacean, Terrestrial

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

    Species, Crustacean, Freshwater, marine, terrestrial

    Species list: INNS of Interest to Wales June 2022

    Species list: WFD UKTAG aquatic alien species impact

    Species list: Non-native species of interest to Northern Ireland

  10. Callinectes sapidus Rathbun, 1896 – Blue Crab non-native

    Species, Crustacean, Marine

    Species list: Non-native species of interest to Northern Ireland

  11. Caprella mutica Schurin, 1935 – Japanese Skeleton Shrimp non-native

    Species, Crustacean, Marine

    Species list: INNS of Interest to Wales June 2022

    Species list: MSFD - UK priority species

    Species list: UK Marine priority NIS list (2020)

    Species list: WFD UKTAG aquatic alien species impact

    Species list: Wales Marine Priority INNS

    Species list: Non-native species of interest to Northern Ireland

    Species list: INNS Alert list for Northern Ireland

  12. Caprella scaura Templeton, 1836 non-native

    Species, Crustacean, Marine

  13. Chaetogammarus warpachowskyi Sars, 1897 non-native

    Species, Crustacean, Marine

  14. Chaetophiloscia cellaria (Dollfus, 1884) non-native

    Species, Crustacean, Terrestrial

  15. Chelicorophium chelicorne (G.O. Sars, 1895) non-native

    Species, Crustacean, Freshwater, marine

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

    Species, Crustacean, Freshwater, marine, terrestrial

    Species list: INNS of Interest to Wales June 2022

    Species list: WFD UKTAG aquatic alien species impact

    Species list: Non-native species of interest to Northern Ireland

  17. Chelicorophium robustum (G.O. Sars, 1895) non-native

    Species, Crustacean, Freshwater, marine

    Species list: Non-native species of interest to Northern Ireland

    Species list: WFD UKTAG 2015 Alien Species Alarm list

  18. Chelicorophium sowinskyi (Martynov, 1924) non-native

    Species, Crustacean, Freshwater, marine

  19. Cherax Erichson, 1846 non-native

    Genus, Crustacean, Freshwater, terrestrial

  20. Cherax destructor (Clark, 1936) – Common Yabby non-native

    Species, Crustacean, Freshwater