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.

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Kingdom: Animalia
Lifeforms: Crustaceans
Species list: WFD UKTAG aquatic alien species impact
WFD UKTAG impact: Low
Habitat: freshwater

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Showing 1 - 3 of 3 taxa

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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: 4
Crangonyx pseudogracilis Bousfield, 1963 sens. str. non-native

Species, Crustacean, Freshwater
- Occurrences: 36

[counting] records from [counting] taxa
Presence Absence

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

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

Astacus leptodactylus Eschscholtz, 1823 – Turkish Crayfish non-native

Crangonyx pseudogracilis Bousfield, 1963 sens. str. non-native

[counting] records from [counting] taxa Presence Absence

Locality : Address here

[counting] records from [counting] taxa
Presence Absence