Raya vs Orca común
Potamotrygon motoro compared with Orcinus orca
Taxonomic Classification
| Rank | Raya | 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 | Potamotrygonidae | Delphinidae (Oceanic Dolphins) |
| Genus | Potamotrygon | Orcinus (Orcas) |
| Species | Potamotrygon motoro | Orcinus orca |
Evolutionary Relationship
Raya and Orca común share a common ancestor at the Phylum level: Chordata. (cordados)
Conservation Status
Raya
DD — Data DeficientOrca común
DD — Data DeficientPopulation: ~50.0K
Trend: Unknown ?
Physical Characteristics
| Attribute | Raya | Orca común |
|---|---|---|
| Diet | — | Carnivore |
| Average Lifespan | — | 50 years |
| Average Length | — | 8.0 m |
| Average Weight | — | 5.4 t |
Habitat & Geographic Range
Raya
Inhabits tropical and subtropical moist broadleaf forests within the Indomalayan biogeographic realm.
Distributed across Brazil, Colombia, Ecuador, Singapore, and Venezuela.
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
The Black river stingray (Potamotrygon motoro) is a species in the genus Potamotrygon. It is currently classified as Data Deficient on the IUCN Red List. Inhabits tropical and subtropical moist broadleaf forests within the Indomalayan biogeographic realm.
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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