Showing 1 - 20 of 60 results
  1. Alternanthera philoxeroides Griseb. – Alligator Weed non-native

    Species, Flowering plant, Terrestrial

    Species list: EU Invasive Alien Species Regulation

    Species list: NRW Sustainable Management of Natural Resources (SMNR)

    Species list: Contingency plan species for Wales

    Species list: INNS of Interest to Wales June 2022

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

    Species list: Invasive Species Ireland

  2. Ameiurus nebulosus (Lesueur, 1819)

    Species, Bony fish (Actinopterygii), Marine, terrestrial

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

    Species list: Invasive Species Ireland

  3. Anoplophora chinensis (Forster, 1771) – Citrus Longhorn Beetle non-native

    Species, Insect - beetle (Coleoptera), Terrestrial

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

    Species list: INNS Alert list for Northern Ireland

    Species list: Invasive Species Ireland

  4. Aphanomyces astaci Schikora

    Species, Fungoid, Terrestrial

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

    Species list: Invasive Species Ireland

  5. Arthurdendyus triangulatus (Dendy, 1895) – New Zealand Flatworm non-native

    Species, Flatworm (Turbellaria), Terrestrial

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

    Species list: EU Invasive Alien Species Regulation

    Species list: NRW Sustainable Management of Natural Resources (SMNR)

    Species list: Contingency plan species for Wales

    Species list: INNS of Interest to Wales June 2022

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

    Species list: INNS Alert list for Northern Ireland

    Species list: Invasive Species Ireland

  6. Asclepias syriaca L. – Common Milkweed non-native

    Species, Flowering plant, Terrestrial

    Species list: EU Invasive Alien Species Regulation

    Species list: NRW Sustainable Management of Natural Resources (SMNR)

    Species list: INNS of Interest to Wales June 2022

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

    Species list: INNS Alert list for Northern Ireland

    Species list: Invasive Species Ireland

  7. Azolla filiculoides Lam. – Water Fern non-native

    Species, Fern, Freshwater

    Rhedynen y Dŵr, Rhedyn y Dŵr

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

    Species list: INNS - Wales Priority Species for Action

    Species list: NRW Sustainable Management of Natural Resources (SMNR)

    Species list: INNS of Interest to Wales June 2022

    Species list: WFD UKTAG aquatic alien species impact

    Species list: WFD UKTAG aquatic alien species impact

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

    Species list: WFD UKTAG 2015 Aquatic Alien Species for Ireland

    Species list: INNS Alert list for Northern Ireland

    Species list: Invasive Species Ireland

  8. Baccharis halimifolia L. – Tree Groundsel non-native

    Species, Flowering plant, Terrestrial

    Llwyn Creulys, Llwyni Creulys

    Species list: GB NNSS Alert species

    Species list: INNS - Wales Priority Species for Action

    Species list: EU Invasive Alien Species Regulation

    Species list: NRW Sustainable Management of Natural Resources (SMNR)

    Species list: Contingency plan species for Wales

    Species list: INNS of Interest to Wales June 2022

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

    Species list: INNS Alert list for Northern Ireland

    Species list: Invasive Species Ireland

  9. Cabomba caroliniana A. Gray – Carolina Water-shield non-native

    Species, Flowering plant, Freshwater

    Carolina Water Shield, Tarian-y-Dŵr Carolina

    Species list: GB NNSS Alert species

    Species list: INNS - Wales Priority Species for Action

    Species list: EU Invasive Alien Species Regulation

    Species list: NRW Sustainable Management of Natural Resources (SMNR)

    Species list: Contingency plan species for Wales

    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: WFD UKTAG 2015 Alien Species Alarm list

    Species list: Invasive Species Ireland

  10. Carpobrotus edulis (L.) N.E. Br. – Hottentot-fig non-native

    Species, Flowering plant, Terrestrial

    Kaffir Fig, Ffigysen yr Hotentot, Ffigysen Felen

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

    Species list: INNS - Wales Priority Species for Action

    Species list: NRW Sustainable Management of Natural Resources (SMNR)

    Species list: INNS of Interest to Wales June 2022

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

    Species list: INNS Alert list for Northern Ireland

    Species list: Invasive Species Ireland

  11. Ceratostoma Pers.

    Genus, Fungus, Terrestrial

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

    Species list: Invasive Species Ireland

  12. Cercopagis pengoi (Ostroumov, 1891) – Fishhook Waterflea non-native

    Species, Crustacean, Marine

    Species list: INNS of Interest to Wales June 2022

    Species list: WFD UKTAG Alarm species

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

    Species list: WFD UKTAG 2015 Alien Species Alarm list

    Species list: WFD UKTAG 2015 Alien Species Alarm list

    Species list: Invasive Species Ireland

  13. Corbicula fluminea (O. F. Müller, 1774) non-native

    Species, Mollusc, Freshwater

    Species list: INNS - Wales Priority Species for Action

    Species list: NRW Sustainable Management of Natural Resources (SMNR)

    Species list: INNS of Interest to Wales June 2022

    Species list: WFD UKTAG aquatic alien species impact

    Species list: NI Habitas species

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

    Species list: WFD UKTAG 2015 Aquatic Alien Species for Ireland

    Species list: INNS Alert list for Northern Ireland

    Species list: Invasive Species Ireland

  14. Crassula helmsii (Kirk) Cockayne – New Zealand Pigmyweed non-native

    Species, Flowering plant, Freshwater

    New Zealand Pygmyweed, mion-luibh Shealainn Nuaidh, Corchwyn Seland Newydd

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

    Species list: INNS - Wales Priority Species for Action

    Species list: NRW Sustainable Management of Natural Resources (SMNR)

    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: WFD UKTAG 2015 Aquatic Alien Species for Ireland

    Species list: INNS Alert list for Northern Ireland

    Species list: Invasive Species Ireland

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

    Species, Mollusc, Marine

    Slipper limpet

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

    Species list: NRW Sustainable Management of Natural Resources (SMNR)

    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: WFD UKTAG 2015 Aquatic Alien Species for Ireland

    Species list: INNS Alert list for Northern Ireland

    Species list: Invasive Species Ireland

  16. Didemnum vexillum Kott, 2002 non-native

    Species, Tunicate (Urochordata), Marine

    Species list: NRW Sustainable Management of Natural Resources (SMNR)

    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

    Species list: Invasive Species Ireland

  17. Dreissena polymorpha (Pallas, 1771) – Zebra Mussel non-native

    Species, Mollusc, Freshwater

    Species list: NRW Sustainable Management of Natural Resources (SMNR)

    Species list: INNS of Interest to Wales June 2022

    Species list: WFD UKTAG aquatic alien species impact

    Species list: NI Habitas species

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

    Species list: WFD UKTAG 2015 Aquatic Alien Species for Ireland

    Species list: INNS Alert list for Northern Ireland

    Species list: Invasive Species Ireland

  18. Dreissena rostriformis bugensis Andrusov, 1897 – Quagga Mussel non-native

    Subspecies, Mollusc, Freshwater

    Species list: INNS - Wales Priority Species for Action

    Species list: NRW Sustainable Management of Natural Resources (SMNR)

    Species list: Contingency plan species for Wales

    Species list: INNS of Interest to Wales June 2022

    Species list: WFD UKTAG aquatic alien species impact

    Species list: WFD UKTAG Alarm species

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

    Species list: WFD UKTAG 2015 Alien Species Alarm list

    Species list: INNS Alert list for Northern Ireland

    Species list: Invasive Species Ireland

  19. Eichhornia crassipes (Mart.) Solms – Water-hyacinth non-native

    Species, Flowering plant, Freshwater

    Species list: EU Invasive Alien Species Regulation

    Species list: NRW Sustainable Management of Natural Resources (SMNR)

    Species list: Contingency plan species for Wales

    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

    Species list: Invasive Species Ireland

  20. Elodea nuttallii (Planch.) H. St. John – Nuttall's Waterweed non-native

    Species, Flowering plant, Freshwater

    Esthwaite Water-Weed, Nuttall's Water-Weed, Ffugalaw Nuttall, Alaw Nuttall

    Species list: EU Invasive Alien Species Regulation

    Species list: NRW Sustainable Management of Natural Resources (SMNR)

    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: WFD UKTAG 2015 Aquatic Alien Species for Ireland

    Species list: INNS Alert list for Northern Ireland

    Species list: Invasive Species Ireland