Cerceta de las Auckland vs Orca común
Anas aucklandica compared with Orcinus orca
Key Differences
- Cerceta de las Auckland is Near Threatened while Orca común is Data Deficient.
Taxonomic Classification
| Rank | Cerceta de las Auckland | Orca común |
|---|---|---|
| Kingdom same | Animalia (Animals) | Animalia (Animals) |
| Phylum same | Chordata (cordados) | Chordata (cordados) |
| Class | Aves (Birds) | Mammalia (mamíferos) |
| Order | Anseriformes (Anseriformes) | Cetacea (Whales & Dolphins) |
| Family | Anatidae | Delphinidae (Oceanic Dolphins) |
| Genus | Anas | Orcinus (Orcas) |
| Species | Anas aucklandica | Orcinus orca |
Evolutionary Relationship
Cerceta de las Auckland and Orca común share a common ancestor at the Phylum level: Chordata. (cordados)
Conservation Status
Cerceta de las Auckland
NT — Near ThreatenedOrca común
DD — Data DeficientPopulation: ~50.0K
Trend: Unknown ?
Physical Characteristics
| Attribute | Cerceta de las Auckland | Orca común |
|---|---|---|
| Diet | — | Carnivore |
| Average Lifespan | — | 50 years |
| Average Length | — | 8.0 m |
| Average Weight | — | 5.4 t |
Habitat & Geographic Range
Cerceta de las Auckland
Typically found in various aerial, terrestrial, and aquatic environments.
Distributed across Norway and United Kingdom. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.
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).
Cerceta de las Auckland
The Auckland Islands Teal (Anas aucklandica) is a species in the genus Anas. It is currently classified as Near Threatened on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.
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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