Epioblasma lewisii 

Scope: Global
Language: English

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Taxonomy [top]

Kingdom Phylum Class Order Family
Animalia Mollusca Bivalvia Unionoida Unionidae

Scientific Name: Epioblasma lewisii (Walker, 1910)
Common Name(s):
English Forkshell, Lewis Pearly Mussel
Dysnomia lewisii Walker, 1910
Taxonomic Notes: Was listed in the 1996 IUCN Red List under the name Dysnomia lewisii?.

Assessment Information [top]

Red List Category & Criteria: Extinct ver 2.3
Year Published: 2000
Date Assessed: 2000-06-30
Needs updating
Assessor(s): Bogan, A.E. (Mollusc Specialist Group)
Reviewer(s): Seddon. M.B. (Mollusc Red List Authority)
Bogan suggests it may possibly be extinct due to pollution in the catchment.
Previously published Red List assessments:

Geographic Range [top]

Range Description:Cumberland and Tennessee River systems.
Countries occurrence:
Regionally extinct:
United States (Alabama, Illinois, Kentucky, Tennessee)
Additional data:
Range Map:Click here to open the map viewer and explore range.

Habitat and Ecology [top]

Habitat and Ecology:Large rivers, amongst shallow riffle-beds in gravel and sand. Winter breeder.

Threats [top]

Major Threat(s): Extinction due to pollution and habitat destruction.

Citation: Bogan, A.E. (Mollusc Specialist Group). 2000. Epioblasma lewisii. The IUCN Red List of Threatened Species 2000: e.T7892A12862418. . Downloaded on 24 April 2018.
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