black lemur vs koala

Eulemur macaco compared with Phascolarctos cinereus

Key Differences

black lemur is Endangered while koala is Vulnerable.

Taxonomic Classification

Rank	black lemur	koala
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Primates (Primates)	Diprotodontia (Marsupials)
Family	Lemuridae (Lemurs)	Phascolarctidae (Koalas)
Genus	Eulemur	Phascolarctos (Koalas)
Species	Eulemur macaco	Phascolarctos cinereus

Evolutionary Relationship

black lemur and koala share a common ancestor at the Class level: Mammalia. (Mammals)

View Class: Mammalia

Conservation Status

black lemur

EN — Endangered

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	black lemur	koala
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	75 cm
Average Weight	—	10.0 kg

Habitat & Geographic Range

black lemur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.

black lemur

The Black Lemur (Eulemur macaco) is a species in the genus Eulemur. It is currently classified as Endangered on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems. Detailed ecological data for this species continues to be documented through ongoing taxonomic and conservation research.

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.