Japanese Squirrel vs Rootless Duckweed

Sciurus lis compared with Wolffia arrhiza

Key Differences

• Japanese Squirrel is Least Concern while Rootless Duckweed is Endangered.

Taxonomic Classification

Rank	Japanese Squirrel	Rootless Duckweed
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Liliopsida (Monocots)
Order	Rodentia (Rodents)	Alismatales (Alismatales)
Family	Sciuridae (Squirrels)	Araceae
Genus	Sciurus (Tree Squirrels)	Wolffia
Species	Sciurus lis	Wolffia arrhiza

Conservation Status

Japanese Squirrel

LC — Least Concern

Rootless Duckweed

EN — Endangered

Physical Characteristics

Attribute	Japanese Squirrel	Rootless Duckweed
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Japanese Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Belgium, France, Netherlands, and United Kingdom.

Rootless Duckweed

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, temperate broadleaf and mixed forests, and temperate coniferous forests, among 4 distinct biome types spanning the Indomalayan and Oceanian and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Japan), Europe (10 countries), North America (Canada), and South America (Brazil). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Shared Countries

Both species can be found in 1 countries:

🇧🇪 Belgium