gray wolf vs

Canis lupus compared with Pseudokephyrion alaskanum

Key Differences

• gray wolf is Critically Endangered while is Not Evaluated.

Taxonomic Classification

Rank	gray wolf
Kingdom	Animalia (Animals)	Chromista (Chromista)
Phylum	Chordata (Chordates)	Ochrophyta (Ochrophyta)
Class	Mammalia (Mammals)	Chrysophyceae (Chrysophyceae)
Order	Carnivora (Carnivorans)	Chromulinales (Chromulinales)
Family	Canidae (Dogs & Wolves)	Dinobryaceae
Genus	Canis (Dogs & Wolves)	Pseudokephyrion
Species	Canis lupus	Pseudokephyrion alaskanum

Conservation Status

gray wolf

CR — Critically Endangered

Population: ~300.0K

Trend: Stable →

NE — Not Evaluated

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

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden.

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.

Pseudokephyrion alaskanum is a chrysophyte algal flagellate enclosed within a vase-shaped or flask-shaped lorica, found in freshwater habitats including lakes and bogs in Alaska and potentially other northern regions. It is a mixotrophic organism capable of both photosynthesis and phagotrophy. This species contributes to freshwater plankton communities in subarctic and boreal aquatic ecosystems.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden