Showing 1 - 20 of 348 taxa
  1. Acacia saligna (Labill.) H.L.Wendl. non-native

    Species, Flowering plant, Terrestrial

  2. Acaena novae-zelandiae Kirk – Pirri-pirri-bur non-native

    Species, Flowering plant, Terrestrial

    Pirri-Pirri Bur, Cyngaf Piripiri, Pirri-Pirri

    Establishment status: GB Establishment Status - Established

    Priority species for Wales: Management

  3. Acartia (Acanthacartia) tonsa Dana, 1849 non-native

    Species, Crustacean, Marine, terrestrial

    Establishment status: GB Establishment Status - Established

  4. Achtheres percarum Nordmann, 1832 non-native

    Species, Crustacean, Freshwater, marine, terrestrial

    Establishment status: GB Establishment Status - Unknown

  5. Acorus calamus L. – Sweet-flag non-native

    Species, Flowering plant, Freshwater

    Gellesgen Beraroglaidd, Gellesg Pêr, Gellesgen Bêr, Gellhesgen Beraroglaidd, Gellhesgen Perarogl

    Establishment status: GB Establishment Status - Established

  6. Acridotheres tristis (Linnaeus, 1766) – Common Myna non-native

    Species, Bird, Terrestrial

    Establishment status: GB Establishment Status - Not established

  7. Agardhiella subulata (C.Agardh) Kraft & M.J.Wynne, 1979 non-native

    Species, Alga, Marine

    Establishment status: GB Establishment Status - Established

  8. Agarophyton vermiculophyllum (Ohmi) Gurgel, J.N.Norris & Fredericq, 2018 non-native

    Species, Alga, Marine

    Establishment status: GB Establishment Status - Absent

    Wales marine risk assessment: Surveillance: high

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

    Species, Insect - beetle (Coleoptera), Terrestrial

    Establishment status: GB Establishment Status - Absent

  10. Ailanthus altissima (Mill.) Swingle – Tree-of-heaven non-native

    Species, Flowering plant, Terrestrial

    Coeden y Nefoedd, Coed y Nefoedd, Pren y Nef

    Establishment status: GB Establishment Status - Established

  11. Aix galericulata (Linnaeus, 1758) – Mandarin Duck non-native

    Species, Bird, Freshwater, marine, terrestrial

    Mandarin, Hwyaden Gribog, Hwyaid Cribog

    Establishment status: GB Establishment Status - Established

  12. Aix sponsa (Linnaeus, 1758) – Wood Duck non-native

    Species, Bird, Freshwater, terrestrial

    Carolina Wood Duck, North American Wood Duck

    Establishment status: GB Establishment Status - Not established

  13. Alectoris chukar (Gray, JE, 1830) – Chukar Partridge non-native

    Species, Bird, Terrestrial

    Chukar

    Establishment status: GB Establishment Status - Extinct

  14. Alectoris graeca (Meisner, 1804) – Rock Partridge non-native

    Species, Bird, Terrestrial

    Establishment status: GB Establishment Status - Absent

  15. Alexandrium catenella (Whedon & Kofoid) Balech, 1985 non-native

    Species, Protozoan, Marine

    Establishment status: GB Establishment Status - Unknown

  16. Allium paradoxum (M. Bieb.) G. Don – Few-flowered Garlic non-native

    Species, Flowering plant, Terrestrial

    Few-Flowered Leek, Cenhinen Brinflodeuog, Cenhinen Brin-Flodeuog, Cennin Prinflodeuog

    Establishment status: GB Establishment Status - Established

  17. Allium triquetrum L. – Three-cornered Garlic non-native

    Species, Flowering plant, Terrestrial

    Three-Cornered Leek, Garlleg Trionglog, Cenhinen Drichornel

    Establishment status: GB Establishment Status - Established

  18. Alopochen aegyptiaca (Linnaeus, 1766) – Egyptian Goose non-native

    Species, Bird, Freshwater, marine, terrestrial

    Gwydd yr Aifft, Gwyddau yr Aifft

    Establishment status: GB Establishment Status - Established

  19. Alternanthera philoxeroides Griseb. – Alligator Weed non-native

    Species, Flowering plant, Terrestrial

  20. Alytes obstetricans (Laurenti, 1768) – Midwife Toad non-native

    Species, Amphibian, Freshwater, terrestrial

    Establishment status: GB Establishment Status - Established

[counting] records from [counting] taxa

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