koala vs Western Larch

Phascolarctos cinereus compared with Larix occidentalis

Key Differences

• koala is Vulnerable while Western Larch is Least Concern.

Taxonomic Classification

Rank	koala	Western Larch
Kingdom	Animalia (प्राणी)	Plantae (पादप)
Phylum	Chordata (रज्जुकी)	Coniferophyta (Conifers)
Class	Mammalia (स्तनधारी)	Pinopsida (Conifers)
Order	Diprotodontia (डाएप्रोटोडोंटिया)	Pinales (पायनालेज़)
Family	Phascolarctidae (Koalas)	Pinaceae (Pine Family)
Genus	Phascolarctos (Koalas)	Larix
Species	Phascolarctos cinereus	Larix occidentalis

Conservation Status

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Western Larch

LC — Least Concern

Physical Characteristics

Attribute	koala	Western Larch
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.

Western Larch

Habitat

Typically found in temperate and boreal forests, often at higher elevations.

Range

Distributed across Armenia, Canada, Iceland, and Sweden.

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.