Australian thornback skate vs Orca común
Dentiraja lemprieri compared with Orcinus orca
Key Differences
- Australian thornback skate is Least Concern while Orca común is Data Deficient.
Taxonomic Classification
| Rank | Australian thornback skate | 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 | Dentiraja | Orcinus (Orcas) |
| Species | Dentiraja lemprieri | Orcinus orca |
Evolutionary Relationship
Australian thornback skate and Orca común share a common ancestor at the Phylum level: Chordata. (cordados)
Conservation Status
Australian thornback skate
LC — Least ConcernOrca común
DD — Data DeficientPopulation: ~50.0K
Trend: Unknown ?
Physical Characteristics
| Attribute | Australian thornback skate | Orca común |
|---|---|---|
| Diet | — | Carnivore |
| Average Lifespan | — | 50 years |
| Average Length | — | 8.0 m |
| Average Weight | — | 5.4 t |
Habitat & Geographic Range
Australian thornback skate
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).
Australian thornback skate
The Australian thornback skate (Dentiraja lemprieri) is a species in the genus Dentiraja. It is currently classified as Least Concern on the IUCN Red List. Dentiraja lemprieri contributes to the biodiversity of its native 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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