loup vs crabe japonaise

Canis lupus compared with Hemigrapsus penicillatus

Key Differences

• loup is Critically Endangered while crabe japonaise is Not Evaluated.

Taxonomic Classification

Rank	loup	crabe japonaise
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum	Chordata (Chordates)	Arthropoda (arthropodes)
Class	Mammalia (mammifères)	Malacostraca (Crustaceans)
Order	Carnivora (carnivores)	Decapoda (Decapoda)
Family	Canidae (Dogs & Wolves)	Varunidae
Genus	Canis (Dogs & Wolves)	Hemigrapsus
Species	Canis lupus	Hemigrapsus penicillatus

Evolutionary Relationship

loup and crabe japonaise share a common ancestor at the Kingdom level: Animalia. (animal)

Conservation Status

loup

CR — Critically Endangered

Population: ~300.0K

Trend: Stable →

crabe japonaise

NE — Not Evaluated

Physical Characteristics

Attribute	loup	crabe japonaise
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.

crabe japonaise

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Range

Widely distributed across Asia (Taiwan), Europe (6 countries), and North America (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.

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇸🇪 Sweden 🇺🇸 United States