Antarctic fur seal vs Orca común

Arctocephalus gazella compared with Orcinus orca

Key Differences

  • Antarctic fur seal is Least Concern while Orca común is Data Deficient.

Taxonomic Classification

Rank Antarctic fur seal Orca común
Kingdom same Animalia (Animals) Animalia (Animals)
Phylum same Chordata (cordados) Chordata (cordados)
Class same Mammalia (mamíferos) Mammalia (mamíferos)
Order Carnivora (carnívoros) Cetacea (Whales & Dolphins)
Family Otariidae Delphinidae (Oceanic Dolphins)
Genus Arctocephalus Orcinus (Orcas)
Species Arctocephalus gazella Orcinus orca

Evolutionary Relationship

Antarctic fur seal and Orca común share a common ancestor at the Class level: Mammalia. (mamíferos)

Conservation Status

Antarctic fur seal

LC — Least Concern

Orca común

DD — Data Deficient

Population: ~50.0K

Trend: Unknown ?

Physical Characteristics

Attribute Antarctic fur seal Orca común
Diet Carnivore
Average Lifespan 50 years
Average Length 8.0 m
Average Weight 5.4 t

Habitat & Geographic Range

Antarctic fur seal

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Orca común

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).

Antarctic fur seal

The Antarctic fur seal (Arctocephalus gazella) is a species in the genus Arctocephalus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Orca común

El mayor miembro de la familia de los delfínidos, la orca (Orcinus orca) puede alcanzar hasta 9 metros de longitud y 6 toneladas de peso, y se encuentra en todos los océanos desde el Ártico hasta el Antártico. Es un depredador apex que vive en grupos matrilineales con dialectos distintos, estrategias de caza y tradiciones culturales que difieren entre poblaciones. Algunas poblaciones se especializan en peces, otras en mamíferos marinos. Sin depredadores naturales, las orcas ocupan la cima de todas las cadenas tróficas marinas que habitan.

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