gray wolf vs

Canis lupus compared with Tulostoma fimbriatum

Key Differences

• gray wolf is Critically Endangered while is Endangered.

Taxonomic Classification

Rank	gray wolf
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Carnivora (Carnivorans)	Agaricales (Gilled Mushrooms)
Family	Canidae (Dogs & Wolves)	Agaricaceae (Agarics)
Genus	Canis (Dogs & Wolves)	Tulostoma
Species	Canis lupus	Tulostoma fimbriatum

Conservation Status

gray wolf

CR — Critically Endangered

Population: ~300.0K

Trend: Stable →

EN — Endangered

Physical Characteristics

Attribute	gray wolf
Diet	Carnivore	—
Average Lifespan	13 years	—
Average Length	1.6 m	—
Average Weight	45.0 kg	—

Habitat & Geographic Range

gray wolf

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, deserts and xeric shrublands, and tropical and subtropical dry broadleaf forests, among 13 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (Seychelles), Asia (Japan), Europe (5 countries), North America (7 countries), Oceania and the Pacific (Marshall Islands, Vanuatu), and South America (5 countries). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 5 distinct biome types within the Neotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Belgium, Brazil, Denmark, Norway, and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

gray wolf

The most widely distributed wild canid, gray wolves range from North America across Eurasia in diverse habitats including tundra, forests, and grasslands. Highly social animals living in family packs led by a dominant breeding pair. As keystone predators, wolves regulate prey populations and profoundly shape ecosystem structure, as demonstrated by their reintroduction in Yellowstone. Once heavily persecuted, populations are recovering in many regions.

Tulostoma fimbriatum is a stalked puffball (stiltball) fungus with a small, round spore sac elevated on a slender stalk, growing in dry, sandy or calcareous soils in open habitats including dunes, short grasslands, and steppes across Europe and beyond. It releases spores through an apical mouth (peristome). Classified as Endangered, this distinctive species is threatened by loss of short, open grassland habitats and sand stabilisation.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden