Lesser Yellow-shouldered Bat vs Small Beech Pigmy

Sturnira nana compared with Stigmella tityrella

Key Differences

• Lesser Yellow-shouldered Bat is Endangered while Small Beech Pigmy is Least Concern.

Taxonomic Classification

Rank	Lesser Yellow-shouldered Bat	Small Beech Pigmy
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Chiroptera (Bats)	Lepidoptera (Butterflies & Moths)
Family	Phyllostomidae	Nepticulidae
Genus	Sturnira	Stigmella
Species	Sturnira nana	Stigmella tityrella

Evolutionary Relationship

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

Conservation Status

Lesser Yellow-shouldered Bat

EN — Endangered

Small Beech Pigmy

LC — Least Concern

Physical Characteristics

Attribute	Lesser Yellow-shouldered Bat	Small Beech Pigmy
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.

Small Beech Pigmy

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.