Refine results
Refine results
Wales marine risk assessment
- Monitoring: medium (9)
- Surveillance: high (6)
- Monitoring: high (3)
Priority species for Wales
- Long-term management (13)
- Prevention (6)
- Management (4)
Lifeforms
- Plants (60)
- Crustaceans (33)
- Molluscs (23)
- Fishes (16)
- Worms (14)
- Chromista (8)
- Spiders and allies (1)
Habitat
- freshwater (94)
- marine (75)
- terrestrial (64)
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Crepidula fornicata – American Slipper Limpet non-native
Species, Mollusc, Marine
Slipper limpet
Establishment status: GB Establishment Status - Established
Wales marine risk assessment: Monitoring: high
-
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
-
Ctenopharyngodon idella – Grass Carp
Species, Bony fish (Actinopterygii), Freshwater, terrestrial
Chinese Grass Carp, White Amur
-
Cyprinus carpio – Common Carp non-native
Species, Bony fish (Actinopterygii), Freshwater, terrestrial
Carp, Cerpyn
Establishment status: GB Establishment Status - Established
-
Diadumene lineata – Orange-striped anemone non-native
Species, Coelenterate (=cnidarian), Marine
Establishment status: GB Establishment Status - Established
Wales marine risk assessment: Monitoring: medium
-
Didemnum vexillum non-native
Species, Tunicate (Urochordata), Marine
Establishment status: GB Establishment Status - Established
Wales marine risk assessment: Monitoring: high
-
Dikerogammarus haemobaphes – Demon Shrimp non-native
Species, Crustacean, Freshwater, marine
Establishment status: GB Establishment Status - Established
Priority species for Wales: Long-term management
-
Dikerogammarus villosus – Killer Shrimp non-native
Species, Crustacean, Freshwater, terrestrial
Establishment status: GB Establishment Status - Established
Priority species for Wales: Long-term management
-
Dreissena polymorpha – Zebra Mussel non-native
Species, Mollusc, Freshwater
Establishment status: GB Establishment Status - Established
-
Dreissena rostriformis bugensis – Quagga Mussel non-native
Subspecies, Mollusc, Freshwater
Establishment status: GB Establishment Status - Established
Priority species for Wales: Prevention
-
Echinogammarus ischnus non-native
Species, Crustacean, Freshwater, marine
Establishment status: GB Establishment Status - Absent
-
Echinogammarus trichiatus non-native
Species, Crustacean, Freshwater, marine
Establishment status: GB Establishment Status - Absent
-
Egeria densa – Large-flowered Waterweed non-native
Species, Flowering plant, Freshwater
Ffugalaw Prinflodeuog, Alaw Prin-Flodeuog
Establishment status: GB Establishment Status - Established
-
Eichhornia crassipes – Water-hyacinth non-native
Species, Flowering plant, Freshwater
Establishment status: GB Establishment Status - Not established
-
Elodea callitrichoides – South American Waterweed non-native
Species, Flowering plant, Freshwater
South-American Water-Weed, Ffugalaw De America, Alaw De America
Establishment status: GB Establishment Status - Established
-
Elodea canadensis – Canadian Waterweed non-native
Species, Flowering plant, Freshwater
Canadian Pondweed, Teim y Dŵr, Ffugalaw Canada, Alaw Canada
Establishment status: GB Establishment Status - Established
-
Elodea nuttallii – Nuttall's Waterweed non-native
Species, Flowering plant, Freshwater
Esthwaite Water-Weed, Nuttall's Water-Weed, Ffugalaw Nuttall, Alaw Nuttall
Establishment status: GB Establishment Status - Established
-
Ensis leei – Jack knife clam non-native
Species, Mollusc, Marine
American jack knife clam, Razor shell
Establishment status: GB Establishment Status - Established
Wales marine risk assessment: Monitoring: medium
-
Ergasilus briani non-native
Species, Crustacean, Freshwater, terrestrial
Establishment status: GB Establishment Status - Established
-
Ergasilus sieboldi non-native
Species, Crustacean, Freshwater, terrestrial
Establishment status: GB Establishment Status - Established