hook-leaved fern moss vs koala

Thuidium recognitum compared with Phascolarctos cinereus

Key Differences

• hook-leaved fern moss is Extinct while koala is Vulnerable.

Taxonomic Classification

Rank	hook-leaved fern moss	koala
Kingdom	Plantae (植物)	Animalia (動物)
Phylum	Bryophyta	Chordata (脊索動物)
Class	Bryopsida (マゴケ綱)	Mammalia (哺乳類)
Order	Hypnales (ハイゴケ目)	Diprotodontia (カンガルー目)
Family	Thuidiaceae	Phascolarctidae (Koalas)
Genus	Thuidium	Phascolarctos (Koalas)
Species	Thuidium recognitum	Phascolarctos cinereus

Conservation Status

hook-leaved fern moss

EX — Extinct

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	hook-leaved fern moss	koala
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	75 cm
Average Weight	—	10.0 kg

Habitat & Geographic Range

hook-leaved fern moss

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Found across Europe (5 countries) and North America (United States).

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.

koala

オーストラリア東部・南東部を代表する有袋類で、体重は最大15kgに達し、低カロリーのユーカリの葉食から得るエネルギーを節約するために1日最大22時間を睡眠に費やす。他の哺乳類の多くを死に至らしめる有毒なユーカリ成分を処理するために高度に特化しており、解毒に特別に適応した腸内微生物叢を持つ。クラミジア感染症、生息地の伐採、気候変動により個体数が激減し、2022年に絶滅危惧種に指定された。