Refine results
Refine results
Species list
- WFD UKTAG aquatic alien species impact (162)
- NRW Sustainable Management of Natural Resources (SMNR) (136)
- EU Invasive Alien Species Regulation (66)
- Contingency plan species for Wales (58)
- UK Marine priority NIS list (2020) (54)
- INNS - Wales Priority Species for Action (51)
- WFD UKTAG Alarm species (34)
- Wales Marine Priority INNS (29)
- GB NNSS Alert species (19)
Wales marine risk assessment
- Monitoring: medium (12)
- Surveillance: high (11)
- Monitoring: high (6)
Priority species for Wales
- Long-term management (24)
- Prevention (16)
- Management (11)
Lifeforms
- Plants (136)
- Crustaceans (49)
- Molluscs (31)
- Fishes (28)
- Birds (23)
- Worms (21)
- Mammals (18)
- Chromista (16)
- Amphibians (9)
- Insects (8)
- Reptiles (4)
- Spiders and allies (1)
Habitat
- terrestrial (202)
- freshwater (135)
- marine (130)
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Allium triquetrum – Three-cornered Garlic non-native
Species, Flowering plant, Terrestrial
Three-Cornered Leek, Garlleg Trionglog, Cenhinen Drichornel
Establishment status: GB Establishment Status - Established
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Alopochen aegyptiaca – Egyptian Goose non-native
Species, Bird, Freshwater, marine, terrestrial
Gwydd yr Aifft, Gwyddau yr Aifft
Establishment status: GB Establishment Status - Established
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Alternanthera philoxeroides – Alligator Weed non-native
Species, Flowering plant, Terrestrial
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Alytes obstetricans – Midwife Toad non-native
Species, Amphibian, Freshwater, terrestrial
Establishment status: GB Establishment Status - Established
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Ambloplites rupestris – Rock Bass non-native
Species, Bony fish (Actinopterygii), Freshwater, terrestrial
Swilod Tagell-Ddu, Swilyn Tagell-Ddu
Establishment status: GB Establishment Status - Not established
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Ameiurus melas – Black Bullhead non-native
Species, Bony fish (Actinopterygii), Freshwater, marine, terrestrial
Establishment status: GB Establishment Status - Established
Priority species for Wales: Prevention
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Ammothea hilgendorfi non-native
Species, Sea spider (Pycnogonida), Marine
Establishment status: GB Establishment Status - Established
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Amphibalanus amphitrite non-native
Species, Crustacean, Marine
Establishment status: GB Establishment Status - Established
Wales marine risk assessment: Surveillance: high
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Amphibalanus reticulatus non-native
Species, Crustacean, Marine
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Andropogon virginicus non-native
Species, Flowering plant, Terrestrial
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Anoplophora glabripennis – Asian Longhorn Beetle non-native
Species, Insect - beetle (Coleoptera), Terrestrial
Establishment status: GB Establishment Status - Absent
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Anser caerulescens – Snow Goose non-native
Species, Bird, Terrestrial
Gwydd yr Eira, Gwyddau'r Eira
Establishment status: GB Establishment Status - Established
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Anser canagicus – Emperor Goose non-native
Species, Bird, Terrestrial
Establishment status: GB Establishment Status - Not established
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Anser indicus – Bar-headed Goose non-native
Species, Bird, Terrestrial
Establishment status: GB Establishment Status - Not established
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Antithamnionella spirographidis non-native
Species, Alga, Marine
Establishment status: GB Establishment Status - Established
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Antithamnionella ternifolia non-native
Species, Alga, Marine
Establishment status: GB Establishment Status - Established
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Aponogeton distachyos – Cape-pondweed non-native
Species, Flowering plant, Freshwater
Cape Pondweed, Alaw De Affrica, Dyfrllys Tramor
Establishment status: GB Establishment Status - Established
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Arcuatula senhousia – Asian Mussel non-native
Species, Mollusc, Marine
Establishment status: GB Establishment Status - Not established
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Arthurdendyus triangulatus – New Zealand Flatworm non-native
Species, Flatworm (Turbellaria), Terrestrial
Establishment status: GB Establishment Status - Established
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Asclepias syriaca – Common Milkweed non-native
Species, Flowering plant, Terrestrial