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Post by sebbe67 on Nov 12, 2005 9:24:10 GMT
From Alabama, USA.
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Post by another specialist on Nov 13, 2005 7:16:16 GMT
Correct spelling is Clappia umbilicata
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Post by another specialist on Nov 13, 2005 7:16:54 GMT
Red List Category & Criteria EX ver 2.3 (1994) Year Assessed 2000 Assessor/s Mollusc Specialist Group Evaluator/s Thompson, F.G., Bogan, A.E. & Seddon, M.B. (Mollusc Red List Authority) Justification Revision of current survey information concludes that this species is now extinct due to silting of the river bed habitat after damming. www.iucnredlist.org/search/details.php?species=40046 |
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Post by another specialist on Nov 13, 2005 7:17:40 GMT
Rounded Global Status: GX - Presumed Extinct Reasons: Formerly endemic to Coosa River but not reported since the river was impounded (Mirarchi, 2004). www.natureserve.org/ |
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