Brown stingray vs Orca común

Hemitrygon fluviorum compared with Orcinus orca

Key Differences

  • Brown stingray is Near Threatened while Orca común is Data Deficient.

Taxonomic Classification

Rank Brown stingray Orca común
Kingdom same Animalia (Animals) Animalia (Animals)
Phylum same Chordata (cordados) Chordata (cordados)
Class Elasmobranchii Mammalia (mamíferos)
Order Myliobatiformes (Myliobatiformes) Cetacea (Whales & Dolphins)
Family Dasyatidae Delphinidae (Oceanic Dolphins)
Genus Hemitrygon Orcinus (Orcas)
Species Hemitrygon fluviorum Orcinus orca

Evolutionary Relationship

Brown stingray and Orca común share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Brown stingray

NT — Near Threatened

Orca común

DD — Data Deficient

Population: ~50.0K

Trend: Unknown ?

Physical Characteristics

Attribute Brown stingray Orca común
Diet Carnivore
Average Lifespan 50 years
Average Length 8.0 m
Average Weight 5.4 t

Habitat & Geographic Range

Brown stingray

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).

Brown stingray

The Brown Stingray (Hemitrygon fluviorum) is a species in the genus Hemitrygon. It is currently classified as Near Threatened on the IUCN Red List. As a member of the genus Hemitrygon, it shares characteristics with related species within this taxonomic group.

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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