Wales INNS portal

Achtheres percarum Nordmann, 1832 non-native

Species, Crustacean, Freshwater, marine, terrestrial

Establishment status: GB Establishment Status - Unknown

• Occurrences: 0

Acipenser baerii Brandt, 1869 non-native

Species, Bony fish (Actinopterygii), Freshwater, marine, terrestrial

Establishment status: GB Establishment Status - Absent

• Occurrences: 0

Acipenser ruthenus Linnaeus, 1758 non-native

Species, Bony fish (Actinopterygii), Freshwater, marine, terrestrial

Establishment status: GB Establishment Status - Unknown

• Occurrences: 0

Acorus calamus L. – Sweet-flag non-native

Species, Flowering plant, Freshwater

Gellesgen Beraroglaidd, Gellhesgen Perarogl, Gellesgen Bêr, Gellesg Pêr, Gellhesgen Beraroglaidd

Establishment status: GB Establishment Status - Established

• Occurrences: 185

Aix galericulata (Linnaeus, 1758) – Mandarin Duck non-native

Species, Bird, Freshwater, marine, terrestrial

Mandarin, Hwyaden Gribog, Hwyaid Cribog

Establishment status: GB Establishment Status - Established

• Occurrences: 3,961

Aix sponsa (Linnaeus, 1758) – Wood Duck non-native

Species, Bird, Freshwater, terrestrial

Carolina Wood Duck, North American Wood Duck

Establishment status: GB Establishment Status - Not established

• Occurrences: 153

Alopochen aegyptiaca (Linnaeus, 1766) – Egyptian Goose non-native

Species, Bird, Freshwater, marine, terrestrial

Gwydd yr Aifft, Gwyddau yr Aifft

Establishment status: GB Establishment Status - Established

• Occurrences: 918

Alytes obstetricans (Laurenti, 1768) – Midwife Toad non-native

Species, Amphibian, Freshwater, terrestrial

Establishment status: GB Establishment Status - Established

• Occurrences: 64

Ambloplites rupestris (Rafinesque, 1817) – Rock Bass non-native

Species, Bony fish (Actinopterygii), Freshwater, terrestrial

Swilod Tagell-Ddu, Swilyn Tagell-Ddu

Establishment status: GB Establishment Status - Not established

• Occurrences: 0

Ameiurus melas (Rafinesque, 1820) – Black Bullhead non-native

Species, Bony fish (Actinopterygii), Freshwater, marine, terrestrial

Establishment status: GB Establishment Status - Established

Priority species for Wales: Prevention

• Occurrences: 0

Aponogeton distachyos L. f. – Cape-pondweed non-native

Species, Flowering plant, Freshwater

Cape Pondweed, Alaw De Affrica, Dyfrllys Tramor

Establishment status: GB Establishment Status - Established

• Occurrences: 23

Astacus astacus (Linnaeus, 1758) – Noble Crayfish non-native

Species, Crustacean, Freshwater, terrestrial

Establishment status: GB Establishment Status - Not established

• Occurrences: 0

Astacus leptodactylus Eschscholtz, 1823 – Turkish Crayfish non-native

Species, Crustacean, Freshwater, terrestrial

Establishment status: GB Establishment Status - Established

• Occurrences: 9

Azolla filiculoides Lam. – 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

• Occurrences: 361

Bombina variegata (Linnaeus, 1758) – Yellow-bellied Toad non-native

Species, Amphibian, Freshwater, terrestrial

Establishment status: GB Establishment Status - Established

• Occurrences: 0

Branchiura sowerbyi Beddard, 1892 non-native

Species, Annelid, Freshwater, marine, terrestrial

Establishment status: GB Establishment Status - Established

• Occurrences: 0

Branta canadensis (Linnaeus, 1758) – Canada Goose non-native

Species, Bird, Freshwater, terrestrial

Greater Canada Goose, gèadh dubh, Gwydd Canada, Gwyddau Canada, geòidh dhubha

Establishment status: GB Establishment Status - Established

• Occurrences: 96,257

Branta leucopsis (Bechstein, 1803) – Barnacle Goose non-native

Species, Bird, Freshwater, terrestrial

Svalbard barnacle goose, Naturalised barnacle goose, Greenland barnacle goose, leadain, leadan, cathain, cathan, Elcysen, Gŵydd Gwyrain, Gwydd Wyran, Gŵydd y Môr, Gwyddau Gwyran, Gwyran

Establishment status: GB Establishment Status - Established

• Occurrences: 5,053

Cabomba caroliniana A. Gray – 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

• Occurrences: 0

Caecidotea communis (Say, 1818) non-native

Species, Crustacean, Freshwater, marine, terrestrial

Establishment status: GB Establishment Status - Established

• Occurrences: 0