Atlantic Rock Crab vs Lion

Cancer irroratus compared with Panthera leo

Key Differences

• Atlantic Rock Crab is Not Evaluated while Lion is Vulnerable.

Taxonomic Classification

Rank	Atlantic Rock Crab	Lion
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Arthropoda (節足動物)	Chordata (脊索動物)
Class	Malacostraca (軟甲綱)	Mammalia (哺乳類)
Order	Decapoda (十脚目)	Carnivora (ネコ目)
Family	Cancridae	Felidae (Cats)
Genus	Cancer	Panthera (Big Cats)
Species	Cancer irroratus	Panthera leo

Evolutionary Relationship

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

Conservation Status

Atlantic Rock Crab

NE — Not Evaluated

Lion

VU — Vulnerable

Population: ~23.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Atlantic Rock Crab	Lion
Diet	—	Carnivore
Average Lifespan	—	15 years
Average Length	—	2.5 m
Average Weight	—	190.0 kg

Habitat & Geographic Range

Atlantic Rock Crab

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Range

Distributed across Iceland, Norway, and Sweden.

Lion

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical grasslands and savannas, and flooded grasslands and savannas, among 7 distinct biome types spanning the Afrotropic and Neotropic and Oceanian realms. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Colombia, Ecuador, and Kenya. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Atlantic Rock Crab

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

Lion

アフリカ最大の野生ネコ科動物で最大250kgに達し、サハラ以南のサバンナや草原に生息する唯一の社会性ネコ科動物です。雄は象徴的なたてがみで識別されます。頂点捕食者として草食動物の個体群を調節し、生態系のバランスを維持します。生息地の喪失と人間との軋轢により危急種に分類されています。