Greater Pencil-tailed Tree Mouse vs Harmless Serotine

Chiropodomys major compared with Eptesicus innoxius

Key Differences

• Greater Pencil-tailed Tree Mouse is Least Concern while Harmless Serotine is Near Threatened.

Taxonomic Classification

Rank	Greater Pencil-tailed Tree Mouse	Harmless Serotine
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)	Vespertilionidae
Genus	Chiropodomys	Eptesicus
Species	Chiropodomys major	Eptesicus innoxius

Evolutionary Relationship

Greater Pencil-tailed Tree Mouse and Harmless Serotine share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Greater Pencil-tailed Tree Mouse

LC — Least Concern

Harmless Serotine

NT — Near Threatened

Physical Characteristics

Attribute	Greater Pencil-tailed Tree Mouse	Harmless Serotine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Greater Pencil-tailed Tree Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Harmless Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.