Image de Alasmidonta varicosa (Lamarck 1819)

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Alasmidonta varicosa (Lamarck 1819)

conservation status

IUCN
vulnérable
URI : http://eol.org/schema/terms/vulnerable

Définition : A taxon is Vulnerable when the best available evidence indicates that it meets any of the criteria A to E for Vulnerable, and it is therefore considered to be facing a high risk of extinction in the wild.

Attribution : http://www.iucnredlist.org/technical-documents/categories-and-criteria

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COSEWIC
of special concern
URI : https://eol.org/schema/terms/special_concern

Définition : may become threatened or endangered because of a combination of biological characteristics and identified threats

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