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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Lupinus nootkatensis – Nootka Lupin non-native
Species, Flowering plant, Freshwater, terrestrial
Scottish Lupin, Wild Lupin, Pys y Blaidd, Bysedd-y-Blaidd Gwyllt
Establishment status: GB Establishment Status - Established
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Lygodium japonicum non-native
Species, Fern, Terrestrial
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Lysichiton americanus – American Skunk-cabbage non-native
Species, Flowering plant, Freshwater, terrestrial
Skunk Cabbage, Pidyn-y-Gog Americanaidd
Establishment status: GB Establishment Status - Established
Priority species for Wales: Long-term management
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Macrocystis angustifolia
Species, Chromist
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Macrocystis integrifolius
Species, Chromist
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Macrocystis laevis
Species, Chromist
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Macrocystis pyrifera
Species, Chromist
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Macropus rufogriseus – Red-necked Wallaby non-native
Species, Terrestrial mammal, Terrestrial
Walabi Gwargoch, Walabïaid Gwargoch
Establishment status: GB Establishment Status - Established
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Magallana gigas – Pacific oyster non-native
Species, Mollusc, Marine
Establishment status: GB Establishment Status - Established
Wales marine risk assessment: Monitoring: medium
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Marenzelleria viridis non-native
Species, Annelid, Marine
Establishment status: GB Establishment Status - Unknown
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Marstoniopsis insubrica – Taylor's Spire Snail non-native
Species, Mollusc, Freshwater
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Megabalanus coccopoma
Species, Crustacean, Marine
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Megabalanus tintinnabulum
Species, Crustacean, Marine
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Megabalanus zebra non-native
Species, Crustacean, Marine
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Melanothamnus harveyi non-native
Species, Alga, Marine
Establishment status: GB Establishment Status - Established
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Menetus (Dilatata) dilatatus – Trumpet Ramshorn non-native
Species, Mollusc, Freshwater
Establishment status: GB Establishment Status - Established
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Mercenaria mercenaria – Qahog non-native
Species, Mollusc, Marine
Hard-shelled clam, American hard-shelled clam
Establishment status: GB Establishment Status - Established
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Micropterus salmoides – Largemouth Bass non-native
Species, Bony fish (Actinopterygii), Freshwater, terrestrial
Large-mouthed Bass, Swilod Cegfawr, Swilyn Cegfawr
Establishment status: GB Establishment Status - Extinct
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Microstegium vimineum – Japanese Stiltgrass non-native
Species, Flowering plant, Terrestrial
Establishment status: GB Establishment Status - Absent
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Mimulus cupreus
Species, Flowering plant