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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Hydrocotyle ranunculoides – Floating Pennywort non-native
Species, Flowering plant, Freshwater
Dail-Ceiniog Arnofiol
Establishment status: GB Establishment Status - Established
Priority species for Wales: Management
-
Hydroides dianthus non-native
Species, Annelid, Marine
Establishment status: GB Establishment Status - Established
-
Hydroides ezoensis non-native
Species, Annelid, Marine
Establishment status: GB Establishment Status - Established
-
Hypania invalida non-native
Species, Annelid, Marine, terrestrial
Establishment status: GB Establishment Status - Not established
-
Impatiens capensis – Orange Balsam non-native
Species, Flowering plant, Freshwater, terrestrial
Jewel-Weed, Ffromlys Oren
Establishment status: GB Establishment Status - Established
-
Impatiens glandulifera – Himalayan Balsam non-native
Species, Flowering plant, Freshwater, terrestrial
Policeman's Helmet, Indian Balsam, Jac y Neidiwr, Penwisg Ddur Heddwas, Cap Dur Heddwas, Ffromlys Chwarennog
Establishment status: GB Establishment Status - Established
Priority species for Wales: Long-term management
-
Juncus ensifolius – Sword-leaved Rush
Species, Flowering plant, Freshwater
-
Lagarosiphon major – Curly Waterweed non-native
Species, Flowering plant, Freshwater
Ffugalaw Crych, Pib-Flodyn Crych
Establishment status: GB Establishment Status - Established
Priority species for Wales: Long-term management
-
Lemna minuta – Least Duckweed non-native
Species, Flowering plant, Freshwater
Llinad Bach, Corlinad
Establishment status: GB Establishment Status - Established
-
Lepomis gibbosus – Pumpkinseed non-native
Species, Bony fish (Actinopterygii), Freshwater, terrestrial
Pond-Perch, Pumpkinseed Sunfish, Sunfish, Swilod Tagell-Goch, Swilyn Tagell-Goch
Establishment status: GB Establishment Status - Established
-
Leucaspius delineatus – Sunbleak non-native
Species, Bony fish (Actinopterygii), Freshwater, terrestrial
Belica, Motherless Minnow
Establishment status: GB Establishment Status - Established
-
Leuciscus idus – Orfe
Species, Bony fish (Actinopterygii), Freshwater, terrestrial
Ide, Orff, Orffod
-
Limnodrilus cervix non-native
Species, Annelid, Freshwater, marine, terrestrial
Establishment status: GB Establishment Status - Established
-
Ludwigia grandiflora – Water Primrose non-native
Species, Flowering plant, Freshwater
Establishment status: GB Establishment Status - Established
Priority species for Wales: Management
-
Ludwigia grandiflora subsp. hexapetala – Uruguayan Hampshire-purslane non-native
Subspecies, Flowering plant, Freshwater
Establishment status: GB Establishment Status - Established
-
Lupinus nootkatensis – Nootka Lupin non-native
Species, Flowering plant, Freshwater, terrestrial
Scottish Lupin, Wild Lupin, Pys y Blaidd, Bysedd-y-Blaidd Gwyllt
Establishment status: GB Establishment Status - Established
-
Lysichiton americanus – American Skunk-cabbage non-native
Species, Flowering plant, Freshwater, terrestrial
Skunk Cabbage, Pidyn-y-Gog Americanaidd
Establishment status: GB Establishment Status - Established
Priority species for Wales: Long-term management
-
Magallana gigas – Pacific oyster non-native
Species, Mollusc, Marine
Establishment status: GB Establishment Status - Established
Wales marine risk assessment: Monitoring: medium
-
Marenzelleria viridis non-native
Species, Annelid, Marine
Establishment status: GB Establishment Status - Unknown
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Marstoniopsis insubrica – Taylor's Spire Snail non-native
Species, Mollusc, Freshwater