Big-spotted Cleg vs Koala

Haematopota bigoti compared with Phascolarctos cinereus

Key Differences

• Big-spotted Cleg is Endangered while Koala is Vulnerable.

Taxonomic Classification

Rank	Big-spotted Cleg	Koala
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Arthropoda (Gliederfüßer)	Chordata (Chordatiere)
Class	Insecta (Insekten)	Mammalia (Säugetiere)
Order	Diptera (Zweiflügler)	Diprotodontia (Marsupials)
Family	Tabanidae	Phascolarctidae (Koalas)
Genus	Haematopota	Phascolarctos (Koalas)
Species	Haematopota bigoti	Phascolarctos cinereus

Evolutionary Relationship

Big-spotted Cleg and Koala share a common ancestor at the Kingdom level: Animalia. (Tier)

Conservation Status

Big-spotted Cleg

EN — Endangered

Koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Big-spotted Cleg	Koala
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	75 cm
Average Weight	—	10.0 kg

Habitat & Geographic Range

Big-spotted Cleg

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its 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.

Big-spotted Cleg

The Big-spotted Cleg (Haematopota bigoti) is a species in the genus Haematopota. It is currently classified as Endangered on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

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.