gray wolf vs grindal worm

Canis lupus compared with Enchytraeus buchholzi

Key Differences

• gray wolf is Critically Endangered while grindal worm is Not Evaluated.

Taxonomic Classification

Rank	gray wolf	grindal worm
Kingdom same	Animalia (hewan)	Animalia (hewan)
Phylum	Chordata (Chordates)	Annelida (Segmented Worms)
Class	Mammalia (mamalia)	Clitellata (Clitellata)
Order	Carnivora (Carnivorans)	Enchytraeida (Enchytraeida)
Family	Canidae (Dogs & Wolves)	Enchytraeidae
Genus	Canis (Dogs & Wolves)	Enchytraeus
Species	Canis lupus	Enchytraeus buchholzi

Evolutionary Relationship

gray wolf and grindal worm share a common ancestor at the Kingdom level: Animalia. (hewan)

Conservation Status

gray wolf

CR — Critically Endangered

Population: ~300.0K

Trend: Stable →

grindal worm

NE — Not Evaluated

Physical Characteristics

Attribute	gray wolf	grindal worm
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.

grindal worm

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.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden