Search for everything returned 463 results

Abutilon theophrasti Medik. – Velvetleaf non-native

Species, Flowering plant, Freshwater, terrestrial

Deilen Felfed, Dail Melfed

• Occurrences: 193

Achtheres percarum Nordmann, 1832 non-native

Species, Crustacean, Freshwater, marine, terrestrial

• Occurrences: 5

Acipenser baerii Brandt, 1869 non-native

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

• Occurrences: 0

Acipenser ruthenus Linnaeus, 1758 non-native

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

• Occurrences: 0

Acorus calamus L. – Sweet-flag non-native

Species, Flowering plant, Freshwater

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

• Occurrences: 3,022

Acorus gramineus Aiton – Slender Sweet-flag non-native

Species, Flowering plant, Freshwater

Gellesgen Bêr Fain, Gellesg Pêr Main

• Occurrences: 10

Aedes aegypti (Linnaeus in Hasselquist, 1762) non-native

Species, Insect - true fly (Diptera), Freshwater, terrestrial

• Occurrences: 3

Aedes albopictus (Skuse, 1894) non-native

Species, Insect - true fly (Diptera), Freshwater, terrestrial

• Occurrences: 1

Agassiziella angulipennis (Hampson, 1891) – Notched China-mark non-native

Species, Insect - moth, Freshwater, terrestrial

• Occurrences: 0

Agrostis gigantea Roth – Black Bent non-native

Species, Flowering plant, Freshwater, terrestrial

Maeswellt Du Mwyaf, Maeswellt Mawr

• Occurrences: 10,911

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

Species, Bird, Freshwater, marine, terrestrial

Mandarin, Hwyaden Gribog, Hwyaid Cribog

• Occurrences: 75,297

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

Species, Bird, Freshwater, terrestrial

Carolina Wood Duck, North American Wood Duck

• Occurrences: 3,143

Alchemilla conjuncta Bab. – Silver Lady's-mantle non-native

Species, Flowering plant, Freshwater, terrestrial

Mantell-Fair Ariannaid

• Occurrences: 262

Alchemilla mollis (Buser) Rothm. – Garden Lady's-mantle non-native

Species, Flowering plant, Freshwater, terrestrial

Lady's-Mantle

• Occurrences: 7,307

Alnus incana (L.) Moench – Grey Alder non-native

Species, Flowering plant, Freshwater, terrestrial

Gwernen Lwyd, Gwern Llwyd

• Occurrences: 4,728

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

Species, Bird, Freshwater, marine, terrestrial

Gwydd yr Aifft, Gwyddau yr Aifft

• Occurrences: 129,032

Alytes Wagler, 1830 non-native

Genus, Amphibian, Freshwater, terrestrial

• View images of species within this genus
• Occurrences: 226

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

Species, Amphibian, Freshwater, terrestrial

• Occurrences: 226

Amatitlania Schmitter-Soto, 2007 non-native

Genus, Bony fish (Actinopterygii), Freshwater, terrestrial

• View images of species within this genus
• Occurrences: 0

Amatitlania nigrofasciata (Günther, 1867) – Convict Cichlid non-native

Species, Bony fish (Actinopterygii), Freshwater, terrestrial

• Occurrences: 0