koala vs Wormseed wallflower

Phascolarctos cinereus compared with Erysimum cheiranthoides

Key Differences

• koala is Vulnerable while Wormseed wallflower is Least Concern.

Taxonomic Classification

Rank	koala	Wormseed wallflower
Kingdom	Animalia (动物界)	Plantae (植物)
Phylum	Chordata (脊索动物门)	Magnoliophyta (木兰植物门)
Class	Mammalia (哺乳動物)	Magnoliopsida (木兰纲)
Order	Diprotodontia (雙門齒目)	Brassicales (十字花目)
Family	Phascolarctidae (Koalas)	Brassicaceae
Genus	Phascolarctos (Koalas)	Erysimum
Species	Phascolarctos cinereus	Erysimum cheiranthoides

Conservation Status

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Wormseed wallflower

LC — Least Concern

Physical Characteristics

Attribute	koala	Wormseed wallflower
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.

Wormseed wallflower

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Widely distributed across Asia (Japan), Europe (18 countries), and North America (Canada, United States).

koala

澳大利亚东部和东南部的标志性有袋类动物，体重最大可达15千克，为了节省低热量桉树叶食物所提供的能量，每天最多睡眠22小时。高度特化，能够处理会致大多数其他哺乳动物死亡的有毒桉树成分，拥有专门适应解毒功能的肠道微生物群。因衣原体病、栖息地开发和气候变化导致种群锐减，2022年被列为濒危物种。