Taxonomy [top]

Kingdom Phylum Class Order Family
Animalia Mollusca Gastropoda Littorinimorpha Hydrobiidae

Scientific Name: Clappia umbilicata
Species Authority: (Walker, 1904)
Common Name(s):
English Umbilicate Pebblesnail
Lithoglyphus umbilicata Walker, 1904

Assessment Information [top]

Red List Category & Criteria: Extinct ver 2.3
Year Published: 2000
Date Assessed: 2000-06-30
Needs updating
Assessor(s): Mollusc Specialist Group
Reviewer(s): Thompson, F.G., Bogan, A.E. & Seddon, M.B. (Mollusc Red List Authority)
Revision of current survey information concludes that this species is now extinct due to silting of the river bed habitat after damming.
Previously published Red List assessments:
1996 Not Evaluated (NE)

Geographic Range [top]

Countries occurrence:
Regionally extinct:
United States (Alabama)
Range Map: Click here to open the map viewer and explore range.

Habitat and Ecology [top]

Citation: Mollusc Specialist Group. 2000. Clappia umbilicata. The IUCN Red List of Threatened Species 2000: e.T40046A10310990. . Downloaded on 07 October 2015.
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