Bidentate Yellow-shouldered Bat vs Rootless Duckweed

Sturnira bidens compared with Wolffia arrhiza

Key Differences

• Bidentate Yellow-shouldered Bat is Least Concern while Rootless Duckweed is Endangered.

Taxonomic Classification

Rank	Bidentate Yellow-shouldered Bat	Rootless Duckweed
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Liliopsida (Monocots)
Order	Chiroptera (Bats)	Alismatales (Alismatales)
Family	Phyllostomidae	Araceae
Genus	Sturnira	Wolffia
Species	Sturnira bidens	Wolffia arrhiza

Conservation Status

Bidentate Yellow-shouldered Bat

LC — Least Concern

Rootless Duckweed

EN — Endangered

Physical Characteristics

Attribute	Bidentate Yellow-shouldered Bat	Rootless Duckweed
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bidentate Yellow-shouldered Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

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.

Bidentate Yellow-shouldered Bat

The Bidentate Yellow-shouldered Bat (Sturnira bidens) is a species in the genus Sturnira. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.