loup vs Snow Lichen

Canis lupus compared with Stereocaulon glaucescens

Key Differences

loup is Critically Endangered while Snow Lichen is Not Evaluated.

Taxonomic Classification

Rank	loup	Snow Lichen
Kingdom	Animalia (animal)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (mammifères)	Lecanoromycetes (Lecanoromycetes)
Order	Carnivora (carnivores)	Lecanorales (Lecanorales)
Family	Canidae (Dogs & Wolves)	Stereocaulaceae
Genus	Canis (Dogs & Wolves)	Stereocaulon
Species	Canis lupus	Stereocaulon glaucescens

Conservation Status

loup

CR — Critically Endangered

Population: ~300.0K

Trend: Stable →

Snow Lichen

NE — Not Evaluated

Physical Characteristics

Attribute	loup	Snow Lichen
Diet	Carnivore	—
Average Lifespan	13 years	—
Average Length	1.6 m	—
Average Weight	45.0 kg	—

Habitat & Geographic Range

loup

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.

Snow Lichen

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and United States.

loup

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.