Refine results
Refine results
Species list
- WFD UKTAG aquatic alien species impact (73)
- MSFD - UK priority species (44)
- Wales Marine Priority INNS (29)
- NRW Sustainable Management of Natural Resources (SMNR) (22)
- WFD UKTAG Alarm species (18)
- Contingency plan species for Wales (13)
- EU Invasive Alien Species Regulation (4)
- GB NNSS Alert species (3)
- INNS - Wales Priority Species for Action (2)
Wales marine risk assessment
- Monitoring: medium (12)
- Surveillance: high (11)
- Monitoring: high (6)
WFD UKTAG impact
- Unknown (50)
- Low (10)
- High (8)
- Waiting list (3)
- Moderate (2)
Priority species for Wales
- Long-term management (1)
- Prevention (1)
Image available
- Yes (29)
Lifeforms
- Crustaceans (32)
- Plants (21)
- Molluscs (18)
- Chromista (11)
- Worms (11)
- Fishes (7)
- Birds (4)
- Spiders and allies (1)
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Acartia (Acanthacartia) tonsa non-native
Species, Crustacean, Marine, terrestrial
Establishment status: GB Establishment Status - Established
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Achtheres percarum non-native
Species, Crustacean, Freshwater, marine, terrestrial
Establishment status: GB Establishment Status - Unknown
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Agardhiella subulata non-native
Species, Alga, Marine
Establishment status: GB Establishment Status - Established
-
Agarophyton vermiculophyllum non-native
Species, Alga, Marine
Establishment status: GB Establishment Status - Absent
Wales marine risk assessment: Surveillance: high
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Aix galericulata – Mandarin Duck non-native
Species, Bird, Freshwater, marine, terrestrial
Mandarin, Hwyaden Gribog, Hwyaid Cribog
Establishment status: GB Establishment Status - Established
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Alexandrium catenella non-native
Species, Protozoan, Marine
Establishment status: GB Establishment Status - Unknown
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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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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
-
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
-
Asparagopsis armata – Harpoon Weed non-native
Species, Alga, Marine
Establishment status: GB Establishment Status - Established
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Asterias amurensis
Species, Echinoderm, Marine
-
Asterocarpa humilis – Compass Sea Squirt non-native
Species, Tunicate (Urochordata), Marine
Establishment status: GB Establishment Status - Established
Wales marine risk assessment: Monitoring: high
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Aulacomya ater – Magellan Mussel non-native
Species, Mollusc, Marine
Establishment status: GB Establishment Status - Not established
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Austrominius modestus non-native
Species, Crustacean, Marine
Establishment status: GB Establishment Status - Established
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Biddulphia sinensis non-native
Species, Diatom, Marine
Establishment status: GB Establishment Status - Established
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Bonnemaisonia hamifera – Bonnemaison's Hook Weed non-native
Species, Alga, Marine
Establishment status: GB Establishment Status - Established
Wales marine risk assessment: Monitoring: medium