Black Tar Spot vs gray wolf

Rhytisma acerinum compared with Canis lupus

Key Differences

Black Tar Spot is Least Concern while gray wolf is Critically Endangered.

Taxonomic Classification

Rank	Black Tar Spot	gray wolf
Kingdom	Fungi (nấm)	Animalia (động vật)
Phylum	Ascomycota (Sac Fungi)	Chordata (động vật có dây sống)
Class	Leotiomycetes (Leotiomycetes)	Mammalia (lớp Thú)
Order	Rhytismatales (Rhytismatales)	Carnivora (bộ Ăn thịt)
Family	Rhytismataceae	Canidae (Dogs & Wolves)
Genus	Rhytisma	Canis (Dogs & Wolves)
Species	Rhytisma acerinum	Canis lupus

Conservation Status

Black Tar Spot

LC — Least Concern

gray wolf

CR — Critically Endangered

Population: ~300.0K

Trend: Stable →

Physical Characteristics

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

Habitat & Geographic Range

Black Tar Spot

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.

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.

Black Tar Spot

The Black Tar Spot (Rhytisma acerinum) is a species in the genus Rhytisma. It is currently classified as Least Concern on the IUCN Red List. Distributed across Belgium, Denmark, Norway, Sweden, and United States.

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.