Raya ártica vs Orca común
Amblyraja hyperborea compared with Orcinus orca
Key Differences
- Raya ártica is Least Concern while Orca común is Data Deficient.
Taxonomic Classification
| Rank | Raya ártica | Orca común |
|---|---|---|
| Kingdom same | Animalia (Animals) | Animalia (Animals) |
| Phylum same | Chordata (cordados) | Chordata (cordados) |
| Class | Elasmobranchii | Mammalia (mamíferos) |
| Order | Rajiformes (Rajiformes) | Cetacea (Whales & Dolphins) |
| Family | Rajidae | Delphinidae (Oceanic Dolphins) |
| Genus | Amblyraja | Orcinus (Orcas) |
| Species | Amblyraja hyperborea | Orcinus orca |
Evolutionary Relationship
Raya ártica and Orca común share a common ancestor at the Phylum level: Chordata. (cordados)
Conservation Status
Raya ártica
LC — Least ConcernOrca común
DD — Data DeficientPopulation: ~50.0K
Trend: Unknown ?
Physical Characteristics
| Attribute | Raya ártica | Orca común |
|---|---|---|
| Diet | — | Carnivore |
| Average Lifespan | — | 50 years |
| Average Length | — | 8.0 m |
| Average Weight | — | 5.4 t |
Habitat & Geographic Range
Raya ártica
Native to Europe, inhabiting ecosystems characteristic of the region.
Found in Norway.
Orca común
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.
Widely distributed across Asia (Taiwan), Europe (4 countries), and South America (Colombia, Ecuador, Venezuela).
Raya ártica
The Arctic skate (Amblyraja hyperborea) is a species in the genus Amblyraja. It is currently classified as Least Concern on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.
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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