Alpine Pondweed vs Crescent Nail-tail Wallaby

Potamogeton alpinus compared with Onychogalea lunata

Key Differences

• Alpine Pondweed is Critically Endangered while Crescent Nail-tail Wallaby is Extinct.

Taxonomic Classification

Rank	Alpine Pondweed	Crescent Nail-tail Wallaby
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Liliopsida (Monocots)	Mammalia (Mammals)
Order	Alismatales (Alismatales)	Diprotodontia (Marsupials)
Family	Potamogetonaceae	Macropodidae (Kangaroos)
Genus	Potamogeton	Onychogalea
Species	Potamogeton alpinus	Onychogalea lunata

Conservation Status

Alpine Pondweed

CR — Critically Endangered

Crescent Nail-tail Wallaby

EX — Extinct

Physical Characteristics

Attribute	Alpine Pondweed	Crescent Nail-tail Wallaby
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alpine Pondweed

Habitat

Inhabits temperate broadleaf and mixed forests and boreal forests and taiga within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (6 countries) and North America (Canada, United States). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Crescent Nail-tail Wallaby

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Alpine Pondweed

The Alpine Pondweed (Potamogeton alpinus) is a species in the genus Potamogeton. It is currently classified as Critically Endangered on the IUCN Red List. Inhabits temperate broadleaf and mixed forests and boreal forests and taiga within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations. Found across Europe (6 countries) and North America (Canada, United States).