Lesser Yellow-shouldered Bat vs Western Dwarf

Sturnira nana compared with Elachista triseriatella

Key Differences

• Lesser Yellow-shouldered Bat is Endangered while Western Dwarf is Not Evaluated.

Taxonomic Classification

Rank	Lesser Yellow-shouldered Bat	Western Dwarf
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Chiroptera (Bats)	Lepidoptera (Butterflies & Moths)
Family	Phyllostomidae	Elachistidae
Genus	Sturnira	Elachista
Species	Sturnira nana	Elachista triseriatella

Evolutionary Relationship

Lesser Yellow-shouldered Bat and Western Dwarf share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Lesser Yellow-shouldered Bat

EN — Endangered

Western Dwarf

NE — Not Evaluated

Physical Characteristics

Attribute	Lesser Yellow-shouldered Bat	Western Dwarf
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.

Western Dwarf

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium and Denmark.