Concept: Extinct in the redlistcategories vocabulary

Concept URI	http://dd.eionet.europa.eu/vocabulary/biodiversity/redlistcategories/EX
Preferred label	Extinct
Definition	A taxon is Extinct when there is no reasonable doubt that the last individual has died. A taxon is presumed Extinct when exhaustive surveys in known and/or expected habitat, at appropriate times (diurnal, seasonal, annual), throughout its historic range have failed to record an individual. Surveys should be over a time frame appropriate to the taxon's life cycle and life form.
Notation	EX
Status	Valid
Status Modified	2013-03-22
Accepted Date	2013-03-22
Not Accepted Date