koala vs massive starlet coral

Phascolarctos cinereus compared with Siderastrea siderea

Key Differences

• koala is Vulnerable while massive starlet coral is Least Concern.

Taxonomic Classification

Rank	koala	massive starlet coral
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum	Chordata (động vật có dây sống)	Cnidaria (Sứa lông châm)
Class	Mammalia (lớp Thú)	Anthozoa
Order	Diprotodontia (Thú hai răng trước)	Scleractinia (Scleractinia)
Family	Phascolarctidae (Koalas)	Rhizangiidae
Genus	Phascolarctos (Koalas)	Siderastrea
Species	Phascolarctos cinereus	Siderastrea siderea

Evolutionary Relationship

koala and massive starlet coral share a common ancestor at the Kingdom level: Animalia. (động vật)

Conservation Status

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

massive starlet coral

LC — Least Concern

Physical Characteristics

Attribute	koala	massive starlet coral
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.

massive starlet coral

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.