arrow worm vs Orca común
Parasagitta elegans compared with Orcinus orca
Key Differences
- arrow worm is Not Evaluated while Orca común is Data Deficient.
Taxonomic Classification
| Rank | arrow worm | Orca común |
|---|---|---|
| Kingdom same | Animalia (Animals) | Animalia (Animals) |
| Phylum | Chaetognatha (gusanos flecha) | Chordata (cordados) |
| Class | Sagittoidea (Sagittoidea) | Mammalia (mamíferos) |
| Order | Aphragmophora (Aphragmophora) | Cetacea (Whales & Dolphins) |
| Family | Sagittidae | Delphinidae (Oceanic Dolphins) |
| Genus | Parasagitta | Orcinus (Orcas) |
| Species | Parasagitta elegans | Orcinus orca |
Evolutionary Relationship
arrow worm and Orca común share a common ancestor at the Kingdom level: Animalia. (Animals)
Conservation Status
arrow worm
NE — Not EvaluatedOrca común
DD — Data DeficientPopulation: ~50.0K
Trend: Unknown ?
Physical Characteristics
| Attribute | arrow worm | Orca común |
|---|---|---|
| Diet | — | Carnivore |
| Average Lifespan | — | 50 years |
| Average Length | — | 8.0 m |
| Average Weight | — | 5.4 t |
Habitat & Geographic Range
arrow worm
Native to Europe, inhabiting ecosystems characteristic of the region.
Distributed across Denmark and 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).
arrow worm
The Arrow worm, Parasagitta elegans, is a species. 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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