Lesser Yellow-shouldered Bat vs little-tree willow

Sturnira nana compared with Salix arbusculoides

Key Differences

• Lesser Yellow-shouldered Bat is Endangered while little-tree willow is Least Concern.

Taxonomic Classification

Rank	Lesser Yellow-shouldered Bat	little-tree willow
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Chiroptera (Bats)	Malpighiales (Malpighiales)
Family	Phyllostomidae	Salicaceae
Genus	Sturnira	Salix
Species	Sturnira nana	Salix arbusculoides

Conservation Status

Lesser Yellow-shouldered Bat

EN — Endangered

little-tree willow

LC — Least Concern

Physical Characteristics

Attribute	Lesser Yellow-shouldered Bat	little-tree willow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lesser Yellow-shouldered Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

little-tree willow

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Canada, Czech Republic, Norway, and Poland.