Refine results
Refine results
Wales marine risk assessment
- Monitoring: medium (11)
- Surveillance: high (6)
- Monitoring: high (3)
WFD UKTAG impact
- Unknown (80)
- High (30)
- Low (25)
- Moderate (11)
- Waiting list (6)
Priority species for Wales
- Long-term management (13)
- Prevention (6)
- Management (4)
Image available
- Yes (48)
Lifeforms
- Plants (53)
- Crustaceans (34)
- Molluscs (22)
- Worms (14)
- Fishes (13)
- Chromista (8)
- Spiders and allies (1)
Habitat
- freshwater (88)
- marine (73)
- terrestrial (57)
-
Acartia (Acanthacartia) tonsa non-native
Species, Crustacean, Marine, terrestrial
Establishment status: GB Establishment Status - Established
-
Achtheres percarum non-native
Species, Crustacean, Freshwater, marine, terrestrial
Establishment status: GB Establishment Status - Unknown
-
Acorus calamus – Sweet-flag non-native
Species, Flowering plant, Freshwater
Gellesgen Beraroglaidd, Gellesg Pêr, Gellesgen Bêr, Gellhesgen Beraroglaidd, Gellhesgen Perarogl
Establishment status: GB Establishment Status - Established
-
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
-
Ameiurus melas – Black Bullhead non-native
Species, Bony fish (Actinopterygii), Freshwater, marine, terrestrial
Establishment status: GB Establishment Status - Established
Priority species for Wales: Prevention
-
Ammothea hilgendorfi non-native
Species, Sea spider (Pycnogonida), Marine
Establishment status: GB Establishment Status - Established
-
Amphibalanus amphitrite non-native
Species, Crustacean, Marine
Establishment status: GB Establishment Status - Established
Wales marine risk assessment: Surveillance: high
-
Antithamnionella spirographidis non-native
Species, Alga, Marine
Establishment status: GB Establishment Status - Established
-
Antithamnionella ternifolia non-native
Species, Alga, Marine
Establishment status: GB Establishment Status - Established
-
Aponogeton distachyos – Cape-pondweed non-native
Species, Flowering plant, Freshwater
Cape Pondweed, Dyfrllys Tramor, Alaw De Affrica
Establishment status: GB Establishment Status - Established
-
Asparagopsis armata – Harpoon Weed non-native
Species, Alga, Marine
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
-
Aulacomya ater – Magellan Mussel non-native
Species, Mollusc, Marine
Establishment status: GB Establishment Status - Not established
-
Austrominius modestus non-native
Species, Crustacean, Marine
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
-
Biddulphia sinensis non-native
Species, Diatom, Marine
Establishment status: GB Establishment Status - Established
-
Bonnemaisonia hamifera – Bonnemaison's Hook Weed non-native
Species, Alga, Marine
Establishment status: GB Establishment Status - Established
Wales marine risk assessment: Monitoring: medium
-
Bonnemaisonia hamifera f. sporophyte
Form, Alga, Marine
Wales marine risk assessment: Monitoring: medium