Dal'nevostochnaya ruch'evaya minoga vs волк

Lethenteron reissneri compared with Canis lupus

Key Differences

• Dal'nevostochnaya ruch'evaya minoga is Least Concern while волк is Critically Endangered.

Taxonomic Classification

Rank	Dal'nevostochnaya ruch'evaya minoga	волк
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class	Petromyzonti (Petromyzonti)	Mammalia (млекопитающие)
Order	Petromyzontiformes (миногообразные)	Carnivora (хищные)
Family	Petromyzontidae	Canidae (Dogs & Wolves)
Genus	Lethenteron	Canis (Dogs & Wolves)
Species	Lethenteron reissneri	Canis lupus

Evolutionary Relationship

Dal'nevostochnaya ruch'evaya minoga and волк share a common ancestor at the Phylum level: Chordata. (хордовые)

Conservation Status

Dal'nevostochnaya ruch'evaya minoga

LC — Least Concern

волк

CR — Critically Endangered

Population: ~300.0K

Trend: Stable →

Physical Characteristics

Attribute	Dal'nevostochnaya ruch'evaya minoga	волк
Diet	—	Carnivore
Average Lifespan	—	13 years
Average Length	—	1.6 m
Average Weight	—	45.0 kg

Habitat & Geographic Range

Dal'nevostochnaya ruch'evaya minoga

волк

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.

волк

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.