Refine results
Refine results
Species list
- WFD UKTAG aquatic alien species impact (94)
- NRW Sustainable Management of Natural Resources (SMNR) (69)
- UK Marine priority NIS list (2020) (40)
- Contingency plan species for Wales (36)
- EU Invasive Alien Species Regulation (30)
- INNS - Wales Priority Species for Action (24)
- WFD UKTAG Alarm species (23)
- Wales Marine Priority INNS (22)
- GB NNSS Alert species (13)
Wales marine risk assessment
- Surveillance: high (10)
- Monitoring: medium (7)
- Monitoring: high (5)
Priority species for Wales
- Prevention (12)
- Long-term management (6)
- Management (6)
Lifeforms
- Crustaceans (49)
- Molluscs (31)
- Fishes (28)
- Birds (23)
- Worms (21)
- Mammals (18)
- Amphibians (9)
- Insects (8)
- Reptiles (4)
- Spiders and allies (1)
Habitat
- terrestrial (124)
- marine (96)
- freshwater (89)
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Ciona savignyi non-native
Species, Tunicate (Urochordata), Marine
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Mizuhopecten yessoensis non-native
Species, Mollusc, Marine
-
Physella acuta non-native
Species, Mollusc, Freshwater
Establishment status: GB Establishment Status - Established
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Dryocosmus kuriphilus – Chestnut Gall Wasp non-native
Species, Insect - hymenopteran, Terrestrial
Establishment status: GB Establishment Status - Not established
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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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Cynomys
Genus, Terrestrial mammal, Terrestrial
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Pseudodiaptomus marinus non-native
Species, Crustacean, Marine
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Hemigrapsus takanoi non-native
Species, Crustacean, Marine
Establishment status: GB Establishment Status - Established
Wales marine risk assessment: Surveillance: high
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Achtheres percarum non-native
Species, Crustacean, Freshwater, marine, terrestrial
Establishment status: GB Establishment Status - Unknown
-
Corvus splendens – House Crow non-native
Species, Bird, Terrestrial
Establishment status: GB Establishment Status - Absent
-
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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Limnomysis benedeni non-native
Species, Crustacean, Freshwater, marine
Establishment status: GB Establishment Status - Absent
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Astacus astacus – Noble Crayfish non-native
Species, Crustacean, Freshwater, terrestrial
Establishment status: GB Establishment Status - Not established
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Styela clava – Leathery Sea Squirt non-native
Species, Tunicate (Urochordata), Marine
Establishment status: GB Establishment Status - Established
Wales marine risk assessment: Monitoring: medium
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Craspedacusta sowerbii non-native
Species, Coelenterate (=cnidarian), Freshwater, terrestrial
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Gambusia holbrooki – Eastern Mosquitofish non-native
Species, Bony fish (Actinopterygii), Freshwater, terrestrial
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Acipenser ruthenus non-native
Species, Bony fish (Actinopterygii), Freshwater, marine, terrestrial
Establishment status: GB Establishment Status - Unknown
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Sphaerium transversum – Oblong Orb Mussel non-native
Species, Mollusc, Freshwater
Establishment status: GB Establishment Status - Established
-
Hemimysis anomala non-native
Species, Crustacean, Freshwater, marine, terrestrial
Establishment status: GB Establishment Status - Established
-
Pileolaria berkeleyana non-native
Species, Annelid, Marine
Establishment status: GB Establishment Status - Established