IUCN Red List description Canis lupus  IUCN Red list 2016.3. Prístup 24. december 2016. Canis lupus IUCNRedList.org Canis lupus Canis lupus IUCN Canis lupus  iucnredlist.org iucnredlist.org iucnredlist.org Canis lupus http://www.iucnredlist.org/details/3746/0 Canis lupus Canis lupus Wolf op de IUCN Red List of Threatened Species IUCN Red List of Threatened Species 2013.2 [3746] IUCN Canis lupus IUCNRedList.org Wolf op de IUCN Red List of Threatened Species iucnredlist.org Dostupné online iucnredlist.org IUCN Canis lupus http://www.iucnredlist.org/details/3746/0 Canis lupus IUCN IUCN Red list 2016.3. Prístup 24. december 2016. Canis lupus IUCN IUCN Red List of Threatened Species 2013.2 [3746] IUCN Red List of Threatened Species 2013.2 [3746] Canis lupus http://www.iucnredlist.org/details/3746/0 IUCN Red List IUCN iucnredlist.org IUCNRedList.org Canis lupus Canis lupus iucnredlist.org IUCN Canis lupus International Union for Conservation of Nature (IUCN) IUCNRedList.org iucnredlist.org