Lesser Pencil-tailed Tree Mouse vs Western Dwarf Squirrel

Chiropodomys pusillus compared with Microsciurus mimulus

Key Differences

• Lesser Pencil-tailed Tree Mouse is Data Deficient while Western Dwarf Squirrel is Least Concern.

Taxonomic Classification

Rank	Lesser Pencil-tailed Tree Mouse	Western Dwarf Squirrel
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)	Sciuridae (Squirrels)
Genus	Chiropodomys	Microsciurus
Species	Chiropodomys pusillus	Microsciurus mimulus

Evolutionary Relationship

Lesser Pencil-tailed Tree Mouse and Western Dwarf Squirrel share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

Lesser Pencil-tailed Tree Mouse

DD — Data Deficient

Western Dwarf Squirrel

LC — Least Concern

Physical Characteristics

Attribute	Lesser Pencil-tailed Tree Mouse	Western Dwarf Squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lesser Pencil-tailed Tree Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Western Dwarf Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.