Panthera tigris ssp. sumatrae "danger critique d'extinction" Dostupné online Sumatran tiger Sumatran tiger According to the IUCN Red List lists the Sumatran tiger Sumatraanse tijger op de IUCN Red List of Threatened Species Panthera tigris ssp. sumatrae critically endangered tigres IUCN red list Sumatran Tiger les tigres de Sumatra critically endangered animal Sumatran Dostupné online IUCN Red List IUCN Red List ・スマトラトラ（Sumatran Tiger） International Union for Conservation of Nature considered critically endangered tigers http://www.iucnredlist.org/details/15966/0 http://www.iucnredlist.org/details/15966/0 Sumatran tigers Panthera tigris ssp. sumatrae http://www.iucnredlist.org/details/15966/0 considered critically endangered Dostupné online Linkie et al. 2008 currently listed as "critically endangered" Sumatran tiger critically endangered species listed by the International Union for Conservation of Nature Sumatran tiger critically endangered