Wales INNS portal

This page provides information on the 348 invasive non-native species currently of most interest to Wales
By accessing records via the web service users accept that any CC-BY-NC licenced records must not be used for commercial purposes without the permission of the data provider and all data providers must be acknowledged as required.

Refine results

Refine results

Current filters

Species list: Contingency plan species for Wales
Habitat: freshwater
WFD UKTAG impact: High

Taxa
Map

Showing 1 - 5 of 5 taxa

Taxa per page

Sort by

Sort order

Myriophyllum heterophyllum Michx. – Various-leaved Water-milfoil non-native

Species, Flowering plant, Freshwater
Water-Milfoil

Establishment status: GB Establishment Status - Established

Priority species for Wales: Prevention
- Occurrences: 0
Orconectes virilis (Hagen, 1870) – Virile Crayfish non-native

Species, Crustacean, Freshwater, terrestrial
Establishment status: GB Establishment Status - Established

Priority species for Wales: Prevention
- Occurrences: 0
Ludwigia grandiflora subsp. hexapetala (Hook. & Arn.) G.L. Nesom & Kartesz – Uruguayan Hampshire-purslane non-native

Subspecies, Flowering plant, Freshwater
Establishment status: GB Establishment Status - Established
- Occurrences: 0
Dreissena rostriformis bugensis Andrusov, 1897 – Quagga Mussel non-native

Subspecies, Mollusc, Freshwater
Establishment status: GB Establishment Status - Established

Priority species for Wales: Prevention
- Occurrences: 0
Procambarus clarkii (Girard, 1852) – Red Swamp Crayfish non-native

Species, Crustacean, Freshwater, terrestrial
Establishment status: GB Establishment Status - Established

Priority species for Wales: Prevention
- Occurrences: 0

«
»

[counting] records from [counting] taxa
Presence Absence

This map contains both point- and grid-based occurrences at different resolutions