Lesser Yellow-shouldered Bat vs Pale-tailed Canastero

Sturnira nana compared with Asthenes huancavelicae

Key Differences

• Lesser Yellow-shouldered Bat is Endangered while Pale-tailed Canastero is Least Concern.

Taxonomic Classification

Rank	Lesser Yellow-shouldered Bat	Pale-tailed Canastero
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	Asthenes
Species	Sturnira nana	Asthenes huancavelicae

Evolutionary Relationship

Lesser Yellow-shouldered Bat and Pale-tailed Canastero share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Lesser Yellow-shouldered Bat

EN — Endangered

Pale-tailed Canastero

LC — Least Concern

Physical Characteristics

Attribute	Lesser Yellow-shouldered Bat	Pale-tailed Canastero
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.

Pale-tailed Canastero

Habitat

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