Showing 141 - 160 of 212 taxa
  1. Nyctereutes procyonoides (Gray, 1834) – Raccoon Dog non-native

    Species, Terrestrial mammal, Terrestrial

    Establishment status: GB Establishment Status - Not established

  2. Nycticorax nycticorax (Linnaeus, 1758) – Night-heron non-native

    Species, Bird, Freshwater, terrestrial

    Black-crowned Night Heron, Night Heron, Crehyrod y Nos, Crëyr y Nos

    Establishment status: GB Establishment Status - Not established

  3. Obesogammarus obesus (Sars G.O., 1894) non-native

    Species, Crustacean, Marine

    Establishment status: GB Establishment Status - Absent

  4. Ocinebrellus inornatus (Récluz, 1851) non-native

    Species, Mollusc, Marine

    Establishment status: GB Establishment Status - Absent

    Wales marine risk assessment: Surveillance: high

  5. Oncorhynchus mykiss (Walbaum, 1792) – Rainbow Trout non-native

    Species, Bony fish (Actinopterygii), Freshwater, marine, terrestrial

    Steelhead Trout, Brithyll Seithliw, Brithyllod Seithliw

    Establishment status: GB Establishment Status - Established

  6. Ondatra zibethicus (Linnaeus, 1766) – Musk Rat non-native

    Species, Terrestrial mammal, Freshwater, terrestrial

    Establishment status: GB Establishment Status - Exterminated

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

    Species, Crustacean, Freshwater, terrestrial

    Establishment status: GB Establishment Status - Established

    Priority species for Wales: Prevention

  8. Orconectes virilis (Hagen, 1870) – Virile Crayfish non-native

    Species, Crustacean, Freshwater, terrestrial

    Establishment status: GB Establishment Status - Established

    Priority species for Wales: Prevention

  9. Ostrea chilensis Philippi, 1844 non-native

    Species, Mollusc, Marine

    Establishment status: GB Establishment Status - Established

  10. Oxyura jamaicensis (Gmelin, JF, 1789) – Ruddy Duck non-native

    Species, Bird, Freshwater, terrestrial

    Hwyaden Goch, Hwyaid Coch

    Establishment status: GB Establishment Status - Established

    Priority species for Wales: Management

  11. Pachycordyle navis (Millard, 1959) – Brackish Hydroid

    Species, Coelenterate (=cnidarian), Marine

  12. Pacifastacus leniusculus (Dana, 1852) – Signal Crayfish non-native

    Species, Crustacean, Freshwater, terrestrial

    American Signal Crayfish

    Establishment status: GB Establishment Status - Established

    Priority species for Wales: Long-term management

  13. Parakontikia ventrolineata (Dendy, 1892) non-native

    Species, Flatworm (Turbellaria), Terrestrial

    Establishment status: GB Establishment Status - Not established

  14. Paralithodes camtschaticus (Tilesius, 1815) non-native

    Species, Crustacean, Marine

    Establishment status: GB Establishment Status - Absent

  15. Pelophylax esculentus (Linnaeus, 1758) – Edible Frog non-native

    Species, Amphibian, Freshwater, terrestrial

    Broga Bwytadwy, Brogaod Bwytadwy

    Establishment status: GB Establishment Status - Established

  16. Pelophylax ridibundus (Pallas, 1771) – Marsh Frog non-native

    Species, Amphibian, Freshwater, terrestrial

    Lake Frog, Brogaod y Gors, Broga'r Gors

    Establishment status: GB Establishment Status - Established

  17. Penaeus japonicus Spence Bate, 1888 non-native

    Species, Crustacean, Marine

    Establishment status: GB Establishment Status - Not established

  18. Perccottus glenii Dybowski, 1877 – Chinese Sleeper non-native

    Species, Bony fish (Actinopterygii), Freshwater, terrestrial

    Amur Sleeper

    Establishment status: GB Establishment Status - Absent

  19. Petricolaria pholadiformis (Lamarck, 1818) – American Piddock non-native

    Species, Mollusc, Marine

    Establishment status: GB Establishment Status - Established

  20. Phagocata woodworthi Hyman, 1937

    Species, Flatworm (Turbellaria), Freshwater, terrestrial

[counting] records from [counting] taxa

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