Crenulated Flapwort vs koala

Solenostoma gracillimum compared with Phascolarctos cinereus

Key Differences

Crenulated Flapwort is Least Concern while koala is Vulnerable.

Taxonomic Classification

Rank	Crenulated Flapwort	koala
Kingdom	Plantae (พืช)	Animalia (สัตว์)
Phylum	Marchantiophyta (ลิเวอร์เวิร์ต)	Chordata (สัตว์มีแกนสันหลัง)
Class	Jungermanniopsida (Jungermanniopsida)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order	Jungermanniales (Jungermanniales)	Diprotodontia (Marsupials)
Family	Solenostomataceae	Phascolarctidae (Koalas)
Genus	Solenostoma	Phascolarctos (Koalas)
Species	Solenostoma gracillimum	Phascolarctos cinereus

Conservation Status

Crenulated Flapwort

LC — Least Concern

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Crenulated Flapwort	koala
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	75 cm
Average Weight	—	10.0 kg

Habitat & Geographic Range

Crenulated Flapwort

Habitat

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

Range

Distributed across Norway, Sweden, Taiwan, and 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.

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.