Noble Brush-tailed Mouse vs Pygmy Round-eared Bat

Calomyscus grandis compared with Lophostoma brasiliense

Key Differences

• Noble Brush-tailed Mouse is Data Deficient while Pygmy Round-eared Bat is Least Concern.

Taxonomic Classification

Rank	Noble Brush-tailed Mouse	Pygmy Round-eared 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	Calomyscidae	Phyllostomidae
Genus	Calomyscus	Lophostoma
Species	Calomyscus grandis	Lophostoma brasiliense

Evolutionary Relationship

Noble Brush-tailed Mouse and Pygmy Round-eared Bat share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Noble Brush-tailed Mouse

DD — Data Deficient

Pygmy Round-eared Bat

LC — Least Concern

Physical Characteristics

Attribute	Noble Brush-tailed Mouse	Pygmy Round-eared Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Noble Brush-tailed Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Pygmy Round-eared Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.