Raia estrellada vs koala
Raja asterias compared with Phascolarctos cinereus
Key Differences
- Raia estrellada is Near Threatened while koala is Vulnerable.
Taxonomic Classification
| Rank | Raia estrellada | koala |
|---|---|---|
| Kingdom same | Animalia (Animals) | Animalia (Animals) |
| Phylum same | Chordata (cordados) | Chordata (cordados) |
| Class | Elasmobranchii | Mammalia (mamíferos) |
| Order | Rajiformes (Rajiformes) | Diprotodontia (Marsupials) |
| Family | Rajidae | Phascolarctidae (Koalas) |
| Genus | Raja | Phascolarctos (Koalas) |
| Species | Raja asterias | Phascolarctos cinereus |
Evolutionary Relationship
Raia estrellada and koala share a common ancestor at the Phylum level: Chordata. (cordados)
Conservation Status
Raia estrellada
NT — Near Threatenedkoala
VU — VulnerablePopulation: ~100.0K
Trend: Decreasing ↓
Physical Characteristics
| Attribute | Raia estrellada | koala |
|---|---|---|
| Diet | — | Herbivore |
| Average Lifespan | — | 15 years |
| Average Length | — | 75 cm |
| Average Weight | — | 10.0 kg |
Habitat & Geographic Range
Raia estrellada
koala
Typically found in grasslands, forests, and vegetated habitats.
Found in Australia. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.
Raia estrellada
The Atlantic starry skate (Raja asterias) is a species in the genus Raja. It is currently classified as Near Threatened on the IUCN Red List.
koala
Icónico marsupial del este y sureste de Australia, los koalas pesan hasta 15 kg y pasan hasta 22 horas diarias durmiendo para conservar energía de su dieta de hojas de eucalipto, baja en calorías. Altamente especializados para procesar los compuestos tóxicos del eucalipto que matarían a la mayoría de los demás mamíferos, poseen microbiomas intestinales únicamente adaptados para la desintoxicación. Clasificado como En Peligro en 2022, con poblaciones diezmadas por la enfermedad de clamidia, la deforestación y el cambio climático.
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