CRCritically Endangered
Ozark Pyrg
Marstonia ozarkensis
Unknown
Overview
A detailed profile for this species is sourced from the IUCN Red List of Threatened Species as assessments become available.
Habitat
FRESHWATER· major
Conservation measures underway
Species recovery
Other threatened species in HYDROBIIDAE
Frequently asked questions
Why is Ozark Pyrg classified as Critically Endangered?
Ozark Pyrg is classified as Critically Endangered — facing an extremely high risk of extinction in the wild — because population sizes are very small, declining sharply, or restricted to a tiny range, per the IUCN Red List assessment recorded in the SpeciesRadar database.
Where does Ozark Pyrg live?
Ozark Pyrg occurs in across multiple regions. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Ozark Pyrg?
The main threats to Ozark Pyrg are 2.3, 7.3, and 9.3. The full IUCN-classified threat record for this species is detailed on the species page.
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