Lesser Pencil-tailed Tree Mouse vs Tome's spiny rat

Chiropodomys pusillus compared with Proechimys semispinosus

Key Differences

• Lesser Pencil-tailed Tree Mouse is Data Deficient while Tome's spiny rat is Least Concern.

Taxonomic Classification

Rank	Lesser Pencil-tailed Tree Mouse	Tome's spiny rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Rodentia (Rodents)	Rodentia (Rodents)
Family	Muridae (Mice & Rats)	Echimyidae
Genus	Chiropodomys	Proechimys
Species	Chiropodomys pusillus	Proechimys semispinosus

Evolutionary Relationship

Lesser Pencil-tailed Tree Mouse and Tome's spiny rat share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

Lesser Pencil-tailed Tree Mouse

DD — Data Deficient

Tome's spiny rat

LC — Least Concern

Physical Characteristics

Attribute	Lesser Pencil-tailed Tree Mouse	Tome's spiny rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lesser Pencil-tailed Tree Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Tome's spiny rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.