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

Wales marine risk assessment

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Priority species for Wales

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Showing 1 - 20 of 136 taxa
  1. Crocosmia pottsii x aurea = C. x crocosmiiflora (Lemoine) N.E. Br. – Montbretia non-native

    Species hybrid, Flowering plant, Freshwater, terrestrial

    Montbretlys, Crib-y-Ceiliog

    Establishment status: GB Establishment Status - Established

  2. Myriophyllum aquaticum (Vell.) Verdc. – Parrot's-feather non-native

    Species, Flowering plant, Freshwater

    Parrot's Feather, Pluen Parot

    Establishment status: GB Establishment Status - Established

    Priority species for Wales: Long-term management

  3. Ostrea chilensis Philippi, 1844 non-native

    Species, Mollusc, Marine

    Establishment status: GB Establishment Status - Established

  4. Pinus contorta Douglas ex Loudon – Lodgepole Pine non-native

    Species, Conifer, Terrestrial

    Pinwydden Gamfrig

    Establishment status: GB Establishment Status - Established

  5. Cotoneaster horizontalis Decne. – Wall Cotoneaster non-native

    Species, Flowering plant, Terrestrial

    Wallspray, Cotoneaster y Mur, Cotoneaster Asgwrn Pysgodyn

    Establishment status: GB Establishment Status - Established

    Priority species for Wales: Long-term management

  6. Ludwigia grandiflora subsp. hexapetala (Hook. & Arn.) G.L. Nesom & Kartesz – Uruguayan Hampshire-purslane non-native

    Subspecies, Flowering plant, Freshwater

    Establishment status: GB Establishment Status - Established

  7. Silurus glanis Linnaeus, 1758 – Wels Catfish non-native

    Species, Bony fish (Actinopterygii), Freshwater, terrestrial

    Catfish, Danube Catfish, Wels, Pencath, Pencathod

    Establishment status: GB Establishment Status - Established

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

    Species, Bony fish (Actinopterygii), Freshwater, terrestrial

    Amur Sleeper

    Establishment status: GB Establishment Status - Absent

  9. Lespedeza cuneata (Dum.Cours.) G.Don non-native

    Species, Flowering plant, Terrestrial

  10. Echinogammarus trichiatus (Martynov, 1932) non-native

    Species, Crustacean, Freshwater, marine

    Establishment status: GB Establishment Status - Absent

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

    Species, Flatworm (Turbellaria), Terrestrial

    Establishment status: GB Establishment Status - Established

  12. Andropogon virginicus L. non-native

    Species, Flowering plant, Terrestrial

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

    Species, Insect - hymenopteran, Terrestrial

    Establishment status: GB Establishment Status - Not established

  14. Hemigrapsus takanoi Asakura & Watanabe, 2005 non-native

    Species, Crustacean, Marine

    Establishment status: GB Establishment Status - Established

    Wales marine risk assessment: Surveillance: high

  15. Corvus splendens Vieillot, 1817 – House Crow non-native

    Species, Bird, Terrestrial

    Establishment status: GB Establishment Status - Absent

  16. Gyrodactylus salaris Malmberg, 1957 non-native

    Species, Monogenean

    Establishment status: GB Establishment Status - Absent

  17. Dikerogammarus haemobaphes (Eichwald, 1841) – Demon Shrimp non-native

    Species, Crustacean, Freshwater, marine

    Establishment status: GB Establishment Status - Established

    Priority species for Wales: Long-term management

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

    Species, Fern, Freshwater

    Rhedynen y Dŵr, Rhedyn y Dŵr

    Establishment status: GB Establishment Status - Established

    Priority species for Wales: Long-term management

  19. Parthenium hysterophorus L. – Santa-Maria non-native

    Species, Flowering plant

    Establishment status: GB Establishment Status - Absent

  20. Cervus nippon Temminck, 1838 – Sika Deer non-native

    Species, Terrestrial mammal, Terrestrial

    fèidh-Sheapanach, fiadh-Seapanach, Carw Sica, Ceirw Sica

    Establishment status: GB Establishment Status - Established

    Priority species for Wales: Management

[counting] records from [counting] taxa

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