VUVulnerable
Western Ridged Mussel
Gonidea angulata
Declining
Photo: Wikimedia Commons (CC) via https://en.wikipedia.org/wiki/Gonidea
Overview
A detailed profile for this species is sourced from the IUCN Red List of Threatened Species as assessments become available.
Habitat
Wetlands (inland) - Permanent freshwater lakes· majorRocky areas· major
Conservation measures underway
Species recovery
Other threatened species in UNIONIDAE
Threatened in Canada
Frequently asked questions
Why is Western Ridged Mussel classified as Vulnerable?
Western Ridged Mussel is classified as Vulnerable because the population is declining and the species faces a high risk of extinction in the medium-term future if current pressures continue, per the IUCN Red List assessment recorded in the SpeciesRadar database.
Where does Western Ridged Mussel live?
Western Ridged Mussel occurs in Canada, Mexico, and United States. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Western Ridged Mussel?
The main threats to Western Ridged Mussel are 11.1, 2.3, 3.2, and 7.3. The full IUCN-classified threat record for this species is detailed on the species page.
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