Wales INNS portal

Acartia (Acanthacartia) tonsa Dana, 1849 non-native

Species, Crustacean, Marine, terrestrial

Establishment status: GB Establishment Status - Established

• Occurrences: 0

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 gueldenstaedtii Brandt & Ratzeburg, 1833

Species, Bony fish (Actinopterygii), Marine, terrestrial

• Occurrences: 0

Acipenser nudiventris Lovetsky, 1828

Species, Bony fish (Actinopterygii), Marine, terrestrial

• Occurrences: 0

Acipenser ruthenus Linnaeus, 1758 non-native

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

Establishment status: GB Establishment Status - Unknown

• Occurrences: 0

Agardhiella subulata (C.Agardh) Kraft & M.J.Wynne, 1979 non-native

Species, Alga, Marine

Establishment status: GB Establishment Status - Established

• Occurrences: 0

Agarophyton vermiculophyllum (Ohmi) Gurgel, J.N.Norris & Fredericq, 2018 non-native

Species, Alga, Marine

Establishment status: GB Establishment Status - Absent

Wales marine risk assessment: Surveillance: high

• Occurrences: 6

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: 4,160

Alexandrium catenella (Whedon & Kofoid) Balech, 1985 non-native

Species, Protozoan, Marine

Establishment status: GB Establishment Status - Unknown

• Occurrences: 0

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: 937

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

Ammothea hilgendorfi (Böhm, 1879) non-native

Species, Sea spider (Pycnogonida), Marine

Establishment status: GB Establishment Status - Established

• Occurrences: 0

Amphibalanus amphitrite (Darwin, 1854) non-native

Species, Crustacean, Marine

Establishment status: GB Establishment Status - Established

Wales marine risk assessment: Surveillance: high

• Occurrences: 16

Amphibalanus reticulatus Utinomi, 1967 non-native

Species, Crustacean, Marine

• Occurrences: 0

Antithamnionella spirographidis (Schiffner) E.M.Wollaston, 1968 non-native

Species, Alga, Marine

Establishment status: GB Establishment Status - Established

• Occurrences: 49

Antithamnionella ternifolia (J.D.Hooker & Harvey) Lyle, 1922 non-native

Species, Alga, Marine

Establishment status: GB Establishment Status - Established

• Occurrences: 36

Arcuatula senhousia (Benson, 1842) – Asian Mussel non-native

Species, Mollusc, Marine

Establishment status: GB Establishment Status - Not established

• Occurrences: 0

Asparagopsis armata Harvey, 1855 – Harpoon Weed non-native

Species, Alga, Marine

Establishment status: GB Establishment Status - Established

• Occurrences: 64

Asterias amurensis Lutken, 1871

Species, Echinoderm, Marine

• Occurrences: 0