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Post by sebbe67 on Nov 11, 2005 20:10:20 GMT
From Alabama, USA,
Listed as Critically Endangered in 1996 (Baillie and Groombridge 1996) due to lack of survey information. Recent survey information confirms that it is Extinct.
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Post by another specialist on Nov 13, 2005 19:58:26 GMT
Red List Category & Criteria EX ver 2.3 (1994) Year Assessed 2000 Assessor/s Bogan, A.E. (Mollusc Specialist Group) Evaluator/s Seddon, M.B. (Mollusc Red List Authority) Justification Listed as Critically Endangered in 1996 (Baillie and Groombridge 1996) due to lack of survey information. Recent survey information confirms that it is Extinct. History 1996 - Critically Endangered (Baillie and Groombridge 1996) www.iucnredlist.org/search/details.php?species=11786 |
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Post by another specialist on Nov 13, 2005 19:59:08 GMT
Squat Rocksnail
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Post by another specialist on Nov 13, 2005 19:59:50 GMT
Rounded Global Status: GH - Possibly Extinct Reasons: Presumably eliminated following the impoundment of the Coosa River mainstem (Bogan and Pierson 1993). Formerly endemic to Coosa River, Alabama, but not reported since the river was impounded (Mirarchi, 2004). www.natureserve.org/ |
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