koala vs Capucin de Nouvelle-Irlande

Phascolarctos cinereus compared with Lonchura forbesi

Key Differences

• koala is Vulnerable while Capucin de Nouvelle-Irlande is Least Concern.

Taxonomic Classification

Rank	koala	Capucin de Nouvelle-Irlande
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (mammifères)	Aves (oiseau)
Order	Diprotodontia (Marsupials)	Passeriformes (passereaux)
Family	Phascolarctidae (Koalas)	Estrildidae
Genus	Phascolarctos (Koalas)	Lonchura
Species	Phascolarctos cinereus	Lonchura forbesi

Evolutionary Relationship

koala and Capucin de Nouvelle-Irlande share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Capucin de Nouvelle-Irlande

LC — Least Concern

Physical Characteristics

Attribute	koala	Capucin de Nouvelle-Irlande
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.

Capucin de Nouvelle-Irlande

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway.

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.