Lesser Yellow-shouldered Bat vs Long-billed Crombec

Sturnira nana compared with Sylvietta rufescens

Key Differences

• Lesser Yellow-shouldered Bat is Endangered while Long-billed Crombec is Least Concern.

Taxonomic Classification

Rank	Lesser Yellow-shouldered Bat	Long-billed Crombec
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Passeriformes (Songbirds)
Family	Phyllostomidae	Macrosphenidae
Genus	Sturnira	Sylvietta
Species	Sturnira nana	Sylvietta rufescens

Evolutionary Relationship

Lesser Yellow-shouldered Bat and Long-billed Crombec share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Lesser Yellow-shouldered Bat

EN — Endangered

Long-billed Crombec

LC — Least Concern

Physical Characteristics

Attribute	Lesser Yellow-shouldered Bat	Long-billed Crombec
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.

Long-billed Crombec

Habitat

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

Range

Found in Norway.