Lesser Yellow-shouldered Bat vs Mouse-ear Groundling

Sturnira nana compared with Caryocolum fraternella

Key Differences

• Lesser Yellow-shouldered Bat is Endangered while Mouse-ear Groundling is Least Concern.

Taxonomic Classification

Rank	Lesser Yellow-shouldered Bat	Mouse-ear Groundling
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Chiroptera (Bats)	Lepidoptera (Butterflies & Moths)
Family	Phyllostomidae	Gelechiidae
Genus	Sturnira	Caryocolum
Species	Sturnira nana	Caryocolum fraternella

Evolutionary Relationship

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

Conservation Status

Lesser Yellow-shouldered Bat

EN — Endangered

Mouse-ear Groundling

LC — Least Concern

Physical Characteristics

Attribute	Lesser Yellow-shouldered Bat	Mouse-ear Groundling
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.

Mouse-ear Groundling

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.