koala vs Red Fox

Phascolarctos cinereus compared with Vulpes vulpes

Key Differences

• koala is Vulnerable while Red Fox is Least Concern.
• koala is herbivore while Red Fox is omnivore.
• koala is 1.7x heavier than Red Fox.
• koala lives longer (15 years vs 5 years).

Taxonomic Classification

Rank	koala	Red Fox
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order	Diprotodontia (雙門齒目)	Carnivora (食肉目)
Family	Phascolarctidae (Koalas)	Canidae (Dogs & Wolves)
Genus	Phascolarctos (Koalas)	Vulpes (Foxes)
Species	Phascolarctos cinereus	Vulpes vulpes

Evolutionary Relationship

koala and Red Fox share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Red Fox

LC — Least Concern

Trend: Stable →

Physical Characteristics

Attribute	koala	Red Fox
Diet	Herbivore	Omnivore
Average Lifespan	15 years	5 years
Average Length	75 cm	70 cm
Average Weight	10.0 kg	6.0 kg

Habitat & Geographic Range

koala

Habitat

Typically found in grasslands, forests, and vegetated habitats.

Range

Found in Australia. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Red Fox

Habitat

Typically found in a wide range of habitat types.

Range

Widely distributed across Asia (Cyprus, Israel), Europe (8 countries), North America (United States), Oceania and the Pacific (Australia), and South America (Argentina).

koala

澳大利亚东部和东南部的标志性有袋类动物，体重最大可达15千克，为了节省低热量桉树叶食物所提供的能量，每天最多睡眠22小时。高度特化，能够处理会致大多数其他哺乳动物死亡的有毒桉树成分，拥有专门适应解毒功能的肠道微生物群。因衣原体病、栖息地开发和气候变化导致种群锐减，2022年被列为濒危物种。

Red Fox

赤狐（Vulpes vulpes）是地球上分布最广的野生肉食动物，在北半球及澳大利亚引入区域，从北极冻原到城市环境的各类栖息地均有分布。以锈红色皮毛、白色腹部和蓬松尾巴为特征。高度适应性强的杂食者，从兔子、田鼠到水果、人类垃圾无所不食。可用40余种不同的叫声进行交流。

Shared Countries

Both species can be found in 1 countries:

🇦🇺 Australia