cavernous crystalwort vs koala

Riccia cavernosa compared with Phascolarctos cinereus

Key Differences

• cavernous crystalwort is Endangered while koala is Vulnerable.

Taxonomic Classification

Rank	cavernous crystalwort	koala
Kingdom	Plantae (식물)	Animalia (동물)
Phylum	Marchantiophyta (우산이끼문)	Chordata (척삭동물)
Class	Marchantiopsida (우산이끼강)	Mammalia (포유류)
Order	Marchantiales (우산이끼목)	Diprotodontia (캥거루목)
Family	Ricciaceae	Phascolarctidae (Koalas)
Genus	Riccia	Phascolarctos (Koalas)
Species	Riccia cavernosa	Phascolarctos cinereus

Conservation Status

cavernous crystalwort

EN — Endangered

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	cavernous crystalwort	koala
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	75 cm
Average Weight	—	10.0 kg

Habitat & Geographic Range

cavernous crystalwort

Habitat

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

Range

Widely distributed across Europe (6 countries), North America (United States), and South America (Brazil). 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.

cavernous crystalwort

The Cavernous crystalwort (Riccia cavernosa) is a species in the genus Riccia. It is currently classified as Endangered on the IUCN Red List. Native to Europe and North America and South America, inhabiting ecosystems characteristic of the region.

koala

호주 동부와 동남부의 상징적인 유대류로, 체중이 최대 15kg이며 저칼로리인 유칼립투스 잎 식단에서 에너지를 절약하기 위해 하루 최대 22시간을 잠으로 보낸다. 대부분의 다른 포유류를 죽일 수 있는 유독한 유칼립투스 성분을 처리하도록 고도로 특화되어, 해독에 특별히 적응된 장내 미생물총을 지닌다. 2022년 기후 변화, 서식지 개발, 클라미디아 감염으로 인한 개체수 감소로 위기종으로 지정되었다.