Search for everything returned 27 results

Azolla filiculoides Lam. – Water Fern non-native

Species, Fern, Freshwater

Rhedynen y Dŵr, Rhedyn y Dŵr

Species list: Wildlife and Countryside Act 1981 - Schedule 9 (GB)

Species list: INNS - Wales Priority Species for Action

Species list: NRW Sustainable Management of Natural Resources (SMNR)

Species list: INNS of Interest to Wales June 2022

Species list: WFD UKTAG aquatic alien species impact

Species list: WFD UKTAG aquatic alien species impact

Species list: Non-native species of interest to Northern Ireland

Species list: WFD UKTAG 2015 Aquatic Alien Species for Ireland

Species list: INNS Alert list for Northern Ireland

Species list: Invasive Species Ireland

• Occurrences: 130

Corbicula fluminea (O. F. Müller, 1774) non-native

Species, Mollusc, Freshwater

Species list: INNS - Wales Priority Species for Action

Species list: NRW Sustainable Management of Natural Resources (SMNR)

Species list: INNS of Interest to Wales June 2022

Species list: WFD UKTAG aquatic alien species impact

Species list: NI Habitas species

Species list: Non-native species of interest to Northern Ireland

Species list: WFD UKTAG 2015 Aquatic Alien Species for Ireland

Species list: INNS Alert list for Northern Ireland

Species list: Invasive Species Ireland

• Occurrences: 0

Crassula helmsii (Kirk) Cockayne – New Zealand Pigmyweed non-native

Species, Flowering plant, Freshwater

New Zealand Pygmyweed, mion-luibh Shealainn Nuaidh, Corchwyn Seland Newydd

Species list: Wildlife and Countryside Act 1981 - Schedule 9 (GB)

Species list: INNS - Wales Priority Species for Action

Species list: NRW Sustainable Management of Natural Resources (SMNR)

Species list: INNS of Interest to Wales June 2022

Species list: WFD UKTAG aquatic alien species impact

Species list: Non-native species of interest to Northern Ireland

Species list: WFD UKTAG 2015 Aquatic Alien Species for Ireland

Species list: INNS Alert list for Northern Ireland

Species list: Invasive Species Ireland

• Occurrences: 46

Crepidula fornicata (Linnaeus, 1758) – American Slipper Limpet non-native

Species, Mollusc, Marine

Slipper limpet

Species list: Wildlife and Countryside Act 1981 - Schedule 9 (GB)

Species list: NRW Sustainable Management of Natural Resources (SMNR)

Species list: INNS of Interest to Wales June 2022

Species list: MSFD - UK priority species

Species list: UK Marine priority NIS list (2020)

Species list: WFD UKTAG aquatic alien species impact

Species list: Wales Marine Priority INNS

Species list: Non-native species of interest to Northern Ireland

Species list: WFD UKTAG 2015 Aquatic Alien Species for Ireland

Species list: INNS Alert list for Northern Ireland

Species list: Invasive Species Ireland

• Occurrences: 463

Didemnum Savigny, 1816

Genus, Tunicate (Urochordata), Marine

Species list: Non-native species of interest to Northern Ireland

Species list: WFD UKTAG 2015 Aquatic Alien Species for Ireland

• View images of species within this genus
• Occurrences: 484

Dreissena polymorpha (Pallas, 1771) – Zebra Mussel non-native

Species, Mollusc, Freshwater

Species list: NRW Sustainable Management of Natural Resources (SMNR)

Species list: INNS of Interest to Wales June 2022

Species list: WFD UKTAG aquatic alien species impact

Species list: NI Habitas species

Species list: Non-native species of interest to Northern Ireland

Species list: WFD UKTAG 2015 Aquatic Alien Species for Ireland

Species list: INNS Alert list for Northern Ireland

Species list: Invasive Species Ireland

• Occurrences: 205

Egeria densa Planch. – Large-flowered Waterweed non-native

Species, Flowering plant, Freshwater

Ffugalaw Prinflodeuog, Alaw Prin-Flodeuog

Species list: INNS of Interest to Wales June 2022

Species list: WFD UKTAG aquatic alien species impact

Species list: Non-native species of interest to Northern Ireland

Species list: WFD UKTAG 2015 Aquatic Alien Species for Ireland

Species list: INNS Alert list for Northern Ireland

• Occurrences: 1

Elodea nuttallii (Planch.) H. St. John – Nuttall's Waterweed non-native

Species, Flowering plant, Freshwater

Esthwaite Water-Weed, Nuttall's Water-Weed, Ffugalaw Nuttall, Alaw Nuttall

Species list: EU Invasive Alien Species Regulation

Species list: NRW Sustainable Management of Natural Resources (SMNR)

Species list: INNS of Interest to Wales June 2022

Species list: WFD UKTAG aquatic alien species impact

Species list: Non-native species of interest to Northern Ireland

Species list: WFD UKTAG 2015 Aquatic Alien Species for Ireland

Species list: INNS Alert list for Northern Ireland

Species list: Invasive Species Ireland

• Occurrences: 413

Eriocheir sinensis H. Milne Edwards, 1853 – Chinese Mitten Crab non-native

Species, Crustacean, Freshwater, marine, terrestrial

Species list: EU Invasive Alien Species Regulation

Species list: NRW Sustainable Management of Natural Resources (SMNR)

Species list: INNS of Interest to Wales June 2022

Species list: MSFD - UK priority species

Species list: UK Marine priority NIS list (2020)

Species list: WFD UKTAG aquatic alien species impact

Species list: Wales Marine Priority INNS

Species list: Non-native species of interest to Northern Ireland

Species list: WFD UKTAG 2015 Aquatic Alien Species for Ireland

Species list: WFD UKTAG 2015 Aquatic Alien Species for Ireland

Species list: INNS Alert list for Northern Ireland

Species list: Invasive Species Ireland

• Occurrences: 0

Fallopia japonica (Houtt.) Ronse Decr. – Japanese Knotweed non-native

Species, Flowering plant, Freshwater, terrestrial

Clymog Japan

Species list: Wildlife and Countryside Act 1981 - Schedule 9 (GB)

Species list: INNS - Wales Priority Species for Action

Species list: NRW Sustainable Management of Natural Resources (SMNR)

Species list: INNS of Interest to Wales June 2022

Species list: WFD UKTAG aquatic alien species impact

Species list: Non-native species of interest to Northern Ireland

Species list: WFD UKTAG 2015 Aquatic Alien Species for Ireland

Species list: INNS Alert list for Northern Ireland

Species list: Invasive Species Ireland

• Occurrences: 2,392

Fallopia japonica x sachalinensis = F. x bohemica (Chrtek & Chrtková) J.P. Bailey non-native

Species hybrid, Flowering plant, Freshwater, terrestrial

Species list: Wildlife and Countryside Act 1981 - Schedule 9 (GB)

Species list: INNS of Interest to Wales June 2022

Species list: WFD UKTAG aquatic alien species impact

Species list: Non-native species of interest to Northern Ireland

Species list: WFD UKTAG 2015 Aquatic Alien Species for Ireland

• Occurrences: 5

Fallopia sachalinensis (F. Schmidt) Ronse Decr. – Giant Knotweed non-native

Species, Flowering plant, Freshwater, terrestrial

Y Glymog Fawr, Clymog Sachalin

Species list: Wildlife and Countryside Act 1981 - Schedule 9 (GB)

Species list: INNS of Interest to Wales June 2022

Species list: WFD UKTAG aquatic alien species impact

Species list: Non-native species of interest to Northern Ireland

Species list: WFD UKTAG 2015 Aquatic Alien Species for Ireland

Species list: INNS Alert list for Northern Ireland

• Occurrences: 93

Hemimysis anomala G.O. Sars, 1907 non-native

Species, Crustacean, Freshwater, marine, terrestrial

Species list: INNS of Interest to Wales June 2022

Species list: WFD UKTAG aquatic alien species impact

Species list: Non-native species of interest to Northern Ireland

Species list: WFD UKTAG 2015 Aquatic Alien Species for Ireland

Species list: INNS Alert list for Northern Ireland

Species list: Invasive Species Ireland

• Occurrences: 3

Heracleum mantegazzianum Sommier & Levier – Giant Hogweed non-native

Species, Flowering plant, Freshwater, terrestrial

Efwr Enfawr

Species list: INNS - Wales Priority Species for Action

Species list: EU Invasive Alien Species Regulation

Species list: NRW Sustainable Management of Natural Resources (SMNR)

Species list: INNS of Interest to Wales June 2022

Species list: WFD UKTAG aquatic alien species impact

Species list: Non-native species of interest to Northern Ireland

Species list: WFD UKTAG 2015 Aquatic Alien Species for Ireland

Species list: INNS Alert list for Northern Ireland

Species list: Invasive Species Ireland

• Occurrences: 1,706

Hydrocotyle ranunculoides L. f. – Floating Pennywort non-native

Species, Flowering plant, Freshwater

Dail-Ceiniog Arnofiol

Species list: INNS - Wales Priority Species for Action

Species list: EU Invasive Alien Species Regulation

Species list: NRW Sustainable Management of Natural Resources (SMNR)

Species list: INNS of Interest to Wales June 2022

Species list: WFD UKTAG aquatic alien species impact

Species list: Non-native species of interest to Northern Ireland

Species list: WFD UKTAG 2015 Aquatic Alien Species for Ireland

Species list: INNS Alert list for Northern Ireland

Species list: Invasive Species Ireland

• Occurrences: 45

Impatiens glandulifera Royle – 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

Species list: INNS - Wales Priority Species for Action

Species list: EU Invasive Alien Species Regulation

Species list: NRW Sustainable Management of Natural Resources (SMNR)

Species list: INNS of Interest to Wales June 2022

Species list: WFD UKTAG aquatic alien species impact

Species list: Non-native species of interest to Northern Ireland

Species list: WFD UKTAG 2015 Aquatic Alien Species for Ireland

Species list: INNS Alert list for Northern Ireland

Species list: Invasive Species Ireland

• Occurrences: 2,935

Lagarosiphon major (Ridl.) Moss ex V.A. Wager – Curly Waterweed non-native

Species, Flowering plant, Freshwater

Ffugalaw Crych, Pib-Flodyn Crych

Species list: INNS - Wales Priority Species for Action

Species list: EU Invasive Alien Species Regulation

Species list: NRW Sustainable Management of Natural Resources (SMNR)

Species list: INNS of Interest to Wales June 2022

Species list: WFD UKTAG aquatic alien species impact

Species list: WFD UKTAG Alarm species

Species list: Non-native species of interest to Northern Ireland

Species list: WFD UKTAG 2015 Aquatic Alien Species for Ireland

Species list: WFD UKTAG 2015 Alien Species Alarm list

Species list: INNS Alert list for Northern Ireland

Species list: Invasive Species Ireland

• Occurrences: 45

Leuciscus leuciscus (Linnaeus, 1758) – Dace

Species, Bony fish (Actinopterygii), Freshwater, terrestrial

Dars, Darsen

Species list: Non-native species of interest to Northern Ireland

Species list: WFD UKTAG 2015 Aquatic Alien Species for Ireland

Species list: WFD UKTAG 2015 Alien Species Alarm list

Species list: INNS Alert list for Northern Ireland

Species list: Invasive Species Ireland

• Occurrences: 0

Ludwigia grandiflora (Michx.) Greuter & Burdet – Water Primrose non-native

Species, Flowering plant, Freshwater

Species list: INNS - Wales Priority Species for Action

Species list: EU Invasive Alien Species Regulation

Species list: NRW Sustainable Management of Natural Resources (SMNR)

Species list: INNS of Interest to Wales June 2022

Species list: WFD UKTAG aquatic alien species impact

Species list: Non-native species of interest to Northern Ireland

Species list: WFD UKTAG 2015 Aquatic Alien Species for Ireland

Species list: INNS Alert list for Northern Ireland

Species list: Invasive Species Ireland

• Occurrences: 0

Magallana gigas (Thunberg, 1793) – Pacific oyster non-native

Species, Mollusc, Marine

Species list: NRW Sustainable Management of Natural Resources (SMNR)

Species list: INNS of Interest to Wales June 2022

Species list: MSFD - UK priority species

Species list: UK Marine priority NIS list (2020)

Species list: WFD UKTAG aquatic alien species impact

Species list: Wales Marine Priority INNS

Species list: Non-native species of interest to Northern Ireland

Species list: WFD UKTAG 2015 Aquatic Alien Species for Ireland

Species list: INNS Alert list for Northern Ireland

• Occurrences: 405