Koopman s Pencil-tailed Tree Mouse vs Lesser Yellow-shouldered Bat

Chiropodomys karlkoopmani compared with Sturnira nana

Key Differences

• Koopman s Pencil-tailed Tree Mouse is Vulnerable while Lesser Yellow-shouldered Bat is Endangered.

Taxonomic Classification

Rank	Koopman s Pencil-tailed Tree Mouse	Lesser Yellow-shouldered Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Rodentia (Rodents)	Chiroptera (Bats)
Family	Muridae (Mice & Rats)	Phyllostomidae
Genus	Chiropodomys	Sturnira
Species	Chiropodomys karlkoopmani	Sturnira nana

Evolutionary Relationship

Koopman s Pencil-tailed Tree Mouse and Lesser Yellow-shouldered Bat share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Koopman s Pencil-tailed Tree Mouse

VU — Vulnerable

Lesser Yellow-shouldered Bat

EN — Endangered

Physical Characteristics

Attribute	Koopman s Pencil-tailed Tree Mouse	Lesser Yellow-shouldered Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Koopman s Pencil-tailed Tree Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.