Atlantic Rock Crab vs Epaulard

Cancer irroratus compared with Orcinus orca

Key Differences

• Atlantic Rock Crab is Not Evaluated while Epaulard is Data Deficient.

Taxonomic Classification

Rank	Atlantic Rock Crab	Epaulard
Kingdom same	Animalia (hewan)	Animalia (hewan)
Phylum	Arthropoda (Artropoda)	Chordata (Chordates)
Class	Malacostraca (Crustaceans)	Mammalia (mamalia)
Order	Decapoda (Dekapoda)	Cetacea (Whales & Dolphins)
Family	Cancridae	Delphinidae (Oceanic Dolphins)
Genus	Cancer	Orcinus (Orcas)
Species	Cancer irroratus	Orcinus orca

Evolutionary Relationship

Atlantic Rock Crab and Epaulard share a common ancestor at the Kingdom level: Animalia. (hewan)

Conservation Status

Atlantic Rock Crab

NE — Not Evaluated

Epaulard

DD — Data Deficient

Population: ~50.0K

Trend: Unknown ?

Physical Characteristics

Attribute	Atlantic Rock Crab	Epaulard
Diet	—	Carnivore
Average Lifespan	—	50 years
Average Length	—	8.0 m
Average Weight	—	5.4 t

Habitat & Geographic Range

Atlantic Rock Crab

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Range

Distributed across Iceland, Norway, and Sweden.

Epaulard

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 11 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and South America (Colombia, Ecuador, Venezuela).

Atlantic Rock Crab

The Atlantic Rock Crab (Cancer irroratus) is a species in the genus Cancer. Typically found in marine, freshwater, and terrestrial environments.

Epaulard

The largest member of the dolphin family, orcas reach up to 9 meters and 6 tonnes and are found in every ocean from Arctic to Antarctic. Apex predators living in matrilineal pods with distinct dialects, hunting strategies, and cultural traditions that differ between populations. Some populations specialize in fish, others in marine mammals. No natural predators; orcas sit at the top of every marine food chain they inhabit.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden