Eel-Grass Pondweed vs koala

Potamogeton zosteriformis compared with Phascolarctos cinereus

Key Differences

Eel-Grass Pondweed is Not Evaluated while koala is Vulnerable.

Taxonomic Classification

Rank	Eel-Grass Pondweed	koala
Kingdom	Plantae (พืช)	Animalia (สัตว์)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (สัตว์มีแกนสันหลัง)
Class	Liliopsida (Monocots)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order	Alismatales (อันดับขาเขียด)	Diprotodontia (Marsupials)
Family	Potamogetonaceae	Phascolarctidae (Koalas)
Genus	Potamogeton	Phascolarctos (Koalas)
Species	Potamogeton zosteriformis	Phascolarctos cinereus

Conservation Status

Eel-Grass Pondweed

NE — Not Evaluated

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Eel-Grass Pondweed	koala
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	75 cm
Average Weight	—	10.0 kg

Habitat & Geographic Range

Eel-Grass Pondweed

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Distributed across Canada, Norway, 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.