koala vs Thread Weed

Phascolarctos cinereus compared with Ulva compressa

Key Differences

• koala is Vulnerable while Thread Weed is Least Concern.

Taxonomic Classification

Rank	koala	Thread Weed
Kingdom	Animalia (حيوانات)	Plantae (نباتات)
Phylum	Chordata (حبليات)	Chlorophyta (يخضورات)
Class	Mammalia (ثدييات)	Ulvophyceae (أشنيات أولفانية)
Order	Diprotodontia (ثنائيات الأسنان الأمامية)	Ulvales (أولفاويات)
Family	Phascolarctidae (Koalas)	Ulvaceae
Genus	Phascolarctos (Koalas)	Ulva
Species	Phascolarctos cinereus	Ulva compressa

Conservation Status

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Thread Weed

LC — Least Concern

Physical Characteristics

Attribute	koala	Thread Weed
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.

Thread Weed

Habitat

Native to Asia and Europe and Oceania, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), Oceania and the Pacific (New Zealand), and South America (Brazil).

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.