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Creatures » » Animal » » Moss Animals » » Semicosciniidae

Bigeyina Suárez-Andrés & McKinney 2010

Bigeyina is a genus of moss animals in the family Semicosciniidae. This genus is extinct. Dead Bigeyina form shallow marine sediments. They are sessile animals.

  • URI: http://eol.org/schema/terms/extinct
  • Definition: A taxon is Extinct when there is no reasonable doubt that the last individual has died. A \r\ntaxon is presumed Extinct when exhaustive surveys in known and/or expected habitat, \r\nat appropriate times (diurnal, seasonal, annual), throughout its historic range have failed \r\nto record an individual. Surveys should be over a time frame appropriate to the taxon’s life cycle and life form.
  • Attribution: http://www.iucnredlist.org/technical-documents/categories-and-criteria
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EOL has data for 12 attributes, including: