Refine results
Refine results
Wales marine risk assessment
- Monitoring: high (1)
Priority species for Wales
- Long-term management (13)
- Prevention (6)
- Management (4)
Lifeforms
- Plants (39)
- Crustaceans (22)
- Fishes (14)
- Molluscs (12)
- Worms (5)
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Achtheres percarum non-native
Species, Crustacean, Freshwater, marine, terrestrial
Establishment status: GB Establishment Status - Unknown
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Acipenser baerii non-native
Species, Bony fish (Actinopterygii), Freshwater, marine, terrestrial
Establishment status: GB Establishment Status - Absent
-
Acipenser ruthenus non-native
Species, Bony fish (Actinopterygii), Freshwater, marine, terrestrial
Establishment status: GB Establishment Status - Unknown
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Acorus calamus – Sweet-flag non-native
Species, Flowering plant, Freshwater
Gellesgen Beraroglaidd, Gellhesgen Perarogl, Gellesgen Bêr, Gellesg Pêr, Gellhesgen Beraroglaidd
Establishment status: GB Establishment Status - Established
-
Aponogeton distachyos – Cape-pondweed non-native
Species, Flowering plant, Freshwater
Cape Pondweed, Alaw De Affrica, Dyfrllys Tramor
Establishment status: GB Establishment Status - Established
-
Astacus astacus – Noble Crayfish non-native
Species, Crustacean, Freshwater, terrestrial
Establishment status: GB Establishment Status - Not established
-
Astacus leptodactylus – Turkish Crayfish non-native
Species, Crustacean, Freshwater, terrestrial
Establishment status: GB Establishment Status - Established
-
Azolla filiculoides – Water Fern non-native
Species, Fern, Freshwater
Rhedynen y Dŵr, Rhedyn y Dŵr
Establishment status: GB Establishment Status - Established
Priority species for Wales: Long-term management
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Branchiura sowerbyi non-native
Species, Annelid, Freshwater, marine, terrestrial
Establishment status: GB Establishment Status - Established
-
Cabomba caroliniana – Carolina Water-shield non-native
Species, Flowering plant, Freshwater
Carolina Water Shield, Tarian-y-Dŵr Carolina
Establishment status: GB Establishment Status - Established
Priority species for Wales: Prevention
-
Caecidotea communis non-native
Species, Crustacean, Freshwater, marine, terrestrial
Establishment status: GB Establishment Status - Established
-
Carassius auratus – Goldfish non-native
Species, Bony fish (Actinopterygii), Freshwater, terrestrial
Pysgod Aur, Pysgodyn Aur
Establishment status: GB Establishment Status - Established
-
Chelicorophium curvispinum non-native
Species, Crustacean, Freshwater, marine, terrestrial
Establishment status: GB Establishment Status - Established
-
Claytonia sibirica – Pink Purslane non-native
Species, Flowering plant, Freshwater, terrestrial
Porpin Pinc, Gwlyddyn Rhudd
Establishment status: GB Establishment Status - Established
-
Corbicula fluminea non-native
Species, Mollusc, Freshwater
Establishment status: GB Establishment Status - Established
Priority species for Wales: Management
-
Cordylophora caspia non-native
Species, Coelenterate (=cnidarian), Freshwater, marine, terrestrial
Establishment status: GB Establishment Status - Established
-
Crangonyx pseudogracilis non-native
Species, Crustacean, Freshwater
-
Craspedacusta sowerbii non-native
Species, Coelenterate (=cnidarian), Freshwater, terrestrial
-
Crassula helmsii – New Zealand Pigmyweed non-native
Species, Flowering plant, Freshwater
New Zealand Pygmyweed, mion-luibh Shealainn Nuaidh, Corchwyn Seland Newydd
Establishment status: GB Establishment Status - Established
Priority species for Wales: Long-term management
-
Crocosmia pottsii x aurea = C. x crocosmiiflora – Montbretia non-native
Species hybrid, Flowering plant, Freshwater, terrestrial
Montbretlys, Crib-y-Ceiliog
Establishment status: GB Establishment Status - Established