Lesser Yellow-shouldered Bat vs Rusty-winged Barbtail

Sturnira nana compared with Premnornis guttuligera

Key Differences

• Lesser Yellow-shouldered Bat is Endangered while Rusty-winged Barbtail is Least Concern.

Taxonomic Classification

Rank	Lesser Yellow-shouldered Bat	Rusty-winged Barbtail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Passeriformes (Songbirds)
Family	Phyllostomidae	Furnariidae
Genus	Sturnira	Premnornis
Species	Sturnira nana	Premnornis guttuligera

Evolutionary Relationship

Lesser Yellow-shouldered Bat and Rusty-winged Barbtail share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Lesser Yellow-shouldered Bat

EN — Endangered

Rusty-winged Barbtail

LC — Least Concern

Physical Characteristics

Attribute	Lesser Yellow-shouldered Bat	Rusty-winged Barbtail
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.

Rusty-winged Barbtail

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Colombia.