koala vs Mona Monkey

Phascolarctos cinereus compared with Cercopithecus mona

Key Differences

• koala is Vulnerable while Mona Monkey is Near Threatened.

Taxonomic Classification

Rank	koala	Mona Monkey
Kingdom same	Animalia (hewan)	Animalia (hewan)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (mamalia)	Mammalia (mamalia)
Order	Diprotodontia (Marsupials)	Primates (Primata)
Family	Phascolarctidae (Koalas)	Cercopithecidae (Old World Monkeys)
Genus	Phascolarctos (Koalas)	Cercopithecus
Species	Phascolarctos cinereus	Cercopithecus mona

Evolutionary Relationship

koala and Mona Monkey share a common ancestor at the Class level: Mammalia. (mamalia)

Conservation Status

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Mona Monkey

NT — Near Threatened

Physical Characteristics

Attribute	koala	Mona Monkey
Diet	Herbivore	—
Average Lifespan	15 years	—
Average Length	75 cm	—
Average Weight	10.0 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.

Mona Monkey

Habitat

Inhabits tropical and subtropical moist broadleaf forests within the Neotropic biogeographic realm.

Range

Distributed across Grenada and Sao Tome and Principe. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

koala

Iconic marsupial of eastern and southeastern Australia, koalas weigh up to 15 kg and spend up to 22 hours daily sleeping to conserve energy from their low-calorie eucalyptus leaf diet. Highly specialized to process toxic eucalyptus compounds that would kill most other mammals, they have gut microbiomes uniquely adapted for detoxification. Listed as Endangered in 2022, with populations decimated by chlamydia disease, habitat clearing, and climate change.