Wales INNS portal for subclass Caenogastropoda

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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Species list: UK Marine priority NIS list (2020)

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Showing 1 - 4 of 4 taxa

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

Species, Mollusc, Marine
Slipper limpet

Establishment status: GB Establishment Status - Established

Wales marine risk assessment: Monitoring: high
- Occurrences: 835
Ocinebrellus inornatus (Récluz, 1851) non-native

Species, Mollusc, Marine
Establishment status: GB Establishment Status - Absent

Wales marine risk assessment: Surveillance: high
- Occurrences: 0
Rapana venosa (Valenciennes, 1846) non-native

Species, Mollusc, Marine
Establishment status: GB Establishment Status - Absent

Wales marine risk assessment: Surveillance: high
- Occurrences: 0
Urosalpinx cinerea (Say, 1822) – American Sting Winkle non-native

Species, Mollusc, Marine
Establishment status: GB Establishment Status - Established

Wales marine risk assessment: Surveillance: high
- Occurrences: 15

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[counting] records from [counting] taxa
Presence Absence

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