Refine results
Refine results
Species list
- WFD UKTAG aquatic alien species impact (94)
- NRW Sustainable Management of Natural Resources (SMNR) (47)
- EU Invasive Alien Species Regulation (29)
- INNS - Wales Priority Species for Action (29)
- Contingency plan species for Wales (18)
- WFD UKTAG Alarm species (12)
- GB NNSS Alert species (8)
- UK Marine priority NIS list (2020) (2)
- Wales Marine Priority INNS (1)
Wales marine risk assessment
- Monitoring: high (1)
Priority species for Wales
- Long-term management (14)
- Prevention (9)
- Management (6)
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Rhododendron ponticum x Rhododendron maximum
Species hybrid, Flowering plant, Freshwater
Priority species for Wales: Long-term management
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Sagittaria latifolia – Duck-potato non-native
Species, Flowering plant, Freshwater
Duck Potato, Saethlys Llydanddail
Establishment status: GB Establishment Status - Established
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Salvelinus fontinalis – Brook Charr non-native
Species, Bony fish (Actinopterygii), Freshwater, terrestrial
American Brook Trout, Brook Trout, Char, Speckled Charr, Torgoch Afon, Torgochiaid Afon
Establishment status: GB Establishment Status - Established
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Salvinia molesta – Giant Salvinia
Species, Fern, Freshwater
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Sander lucioperca – Zander non-native
Species, Bony fish (Actinopterygii), Freshwater, terrestrial
Pikeperch
Establishment status: GB Establishment Status - Established
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Silurus glanis – Wels Catfish non-native
Species, Bony fish (Actinopterygii), Freshwater, terrestrial
Catfish, Danube Catfish, Wels, Pencath, Pencathod
Establishment status: GB Establishment Status - Established
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Sphaerium transversum – Oblong Orb Mussel non-native
Species, Mollusc, Freshwater
Establishment status: GB Establishment Status - Established
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Tadorna ferruginea – Ruddy Shelduck non-native
Species, Bird, Freshwater, marine, terrestrial
Hwyaden Goch yr Eithin, Hwyaid Coch yr Eithin
Establishment status: GB Establishment Status - Not established
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Telmatogeton japonicus
Species, Insect - true fly (Diptera), Freshwater, terrestrial
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Tracheliastes polycolpus non-native
Species, Crustacean, Freshwater, terrestrial
Establishment status: GB Establishment Status - Not established
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Trachemys scripta – Red-eared Terrapin non-native
Species, Reptile, Freshwater, terrestrial
Pond Slider, Pond Terrapin
Establishment status: GB Establishment Status - Not established
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Triturus carnifex – Italian Crested Newt non-native
Species, Amphibian, Freshwater, terrestrial
Italian Warty Newt
Establishment status: GB Establishment Status - Established
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Typha laxmannii
Species, Flowering plant, Freshwater
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Vallisneria spiralis – Tapegrass non-native
Species, Flowering plant, Freshwater
Rhuban y Dŵr, Ruban y Dŵr
Establishment status: GB Establishment Status - Established
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Xenopus laevis – African Clawed Toad non-native
Species, Amphibian, Freshwater, terrestrial
Establishment status: GB Establishment Status - Established
Priority species for Wales: Prevention