koala vs plains zebra
Phascolarctos cinereus compared with Equus quagga
Key Differences
- koala is Vulnerable while plains zebra is Near Threatened.
- plains zebra is 35.0x heavier than koala.
- plains zebra lives longer (25 years vs 15 years).
Taxonomic Classification
| Rank | koala | plains zebra |
|---|---|---|
| Kingdom same | Animalia (Animals) | Animalia (Animals) |
| Phylum same | Chordata (cordados) | Chordata (cordados) |
| Class same | Mammalia (mamíferos) | Mammalia (mamíferos) |
| Order | Diprotodontia (Marsupials) | Perissodactyla (perissodáctilos) |
| Family | Phascolarctidae (Koalas) | Equidae (Horses & Zebras) |
| Genus | Phascolarctos (Koalas) | Equus (Horses & Zebras) |
| Species | Phascolarctos cinereus | Equus quagga |
Evolutionary Relationship
koala and plains zebra share a common ancestor at the Class level: Mammalia. (mamíferos)
Conservation Status
koala
VU — VulnerablePopulation: ~100.0K
Trend: Decreasing ↓
plains zebra
NT — Near ThreatenedPopulation: ~750.0K
Trend: Decreasing ↓
Physical Characteristics
| Attribute | koala | plains zebra |
|---|---|---|
| Diet | Herbivore | Herbivore |
| Average Lifespan | 15 years | 25 years |
| Average Length | 75 cm | 2.3 m |
| Average Weight | 10.0 kg | 350.0 kg |
Habitat & Geographic Range
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.
plains zebra
Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical grasslands and savannas, and flooded grasslands and savannas, among 5 distinct biome types within the Afrotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.
Distributed across Botswana, Ethiopia, Kenya, South Africa, and Tanzania. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.
koala
Icônico marsupial do leste e sudeste da Austrália, os coalas pesam até 15 kg e passam até 22 horas diárias dormindo para conservar energia de sua dieta de folhas de eucalipto, com baixo teor calórico. Altamente especializados para processar os compostos tóxicos do eucalipto que matariam a maioria dos outros mamíferos, possuem microbiomas intestinais unicamente adaptados para a destoxificação. Classificado como Em Perigo em 2022, com populações dizimadas pela doença de clamídia, desmatamento e mudanças climáticas.
plains zebra
O equideo selvagem mais numeroso, as zebras-das-planices habitam pastagens e savanas do leste e sul da Africa em manadas que variam de pequenos grupos familiares a vastas agregacoes. Seus padroes de listras preto-e-brancas ousados sao unicos para cada individuo e podem servir para confundir predadores, deter insetos picadores e facilitar o reconhecimento individual. As zebras formam presa chave para leoes, hienas e crocodilos, sustentando as cadeias alimentares da savana.
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