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)
Image available
- Yes (48)
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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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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Arcuatula senhousia – Asian Mussel non-native
Species, Mollusc, Marine
Establishment status: GB Establishment Status - Not established
-
Arthurdendyus triangulatus – New Zealand Flatworm non-native
Species, Flatworm (Turbellaria), Terrestrial
Establishment status: GB Establishment Status - Established
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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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Astacus leptodactylus – Turkish Crayfish non-native
Species, Crustacean, Freshwater, terrestrial
Establishment status: GB Establishment Status - Established
-
Asterias amurensis
Species, Echinoderm, Marine
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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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Australoplana sanguinea – Australian flatworm non-native
Species, Flatworm (Turbellaria), Terrestrial
Establishment status: GB Establishment Status - Established
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Austrominius modestus non-native
Species, Crustacean, Marine
Establishment status: GB Establishment Status - Established
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Boccardia proboscidea
Species, Annelid, Marine
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Bombina variegata – Yellow-bellied Toad non-native
Species, Amphibian, Freshwater, terrestrial
Establishment status: GB Establishment Status - Established
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Branchiura sowerbyi non-native
Species, Annelid, Freshwater, marine, terrestrial
Establishment status: GB Establishment Status - Established
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Branta canadensis – Canada Goose non-native
Species, Bird, Freshwater, terrestrial
Greater Canada Goose, geòidh dhubha, Gwydd Canada, Gwyddau Canada, gèadh dubh
Establishment status: GB Establishment Status - Established
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Branta leucopsis – Barnacle Goose non-native
Species, Bird, Freshwater, terrestrial
Svalbard barnacle goose, Naturalised barnacle goose, Greenland barnacle goose, Elcysen, Gŵydd Gwyrain, Gwydd Wyran, Gŵydd y Môr, Gwyddau Gwyran, Gwyran, cathain, cathan, leadain, leadan
Establishment status: GB Establishment Status - Established
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Bubo bubo – Eurasian Eagle-Owl non-native
Species, Bird, Terrestrial
Eagle Owl, Eurasian Eagle Owl, cailleachan-oidhche, cailleach-oidhche mhòr, comhachag mhòr, comhachagan mòra
Establishment status: GB Establishment Status - Established
-
Caecidotea communis non-native
Species, Crustacean, Freshwater, marine, terrestrial
Establishment status: GB Establishment Status - Established
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Callosciurus erythraeus – Pallas's Squirrel non-native
Species, Terrestrial mammal, Terrestrial
Establishment status: GB Establishment Status - Absent
