Lesser Pencil-tailed Tree Mouse vs Speckled ray

Chiropodomys pusillus compared with Raja polystigma

Key Differences

• Lesser Pencil-tailed Tree Mouse is Data Deficient while Speckled ray is Least Concern.

Taxonomic Classification

Rank	Lesser Pencil-tailed Tree Mouse	Speckled ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Rajiformes (Rajiformes)
Family	Muridae (Mice & Rats)	Rajidae
Genus	Chiropodomys	Raja
Species	Chiropodomys pusillus	Raja polystigma

Evolutionary Relationship

Lesser Pencil-tailed Tree Mouse and Speckled ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Lesser Pencil-tailed Tree Mouse

DD — Data Deficient

Speckled ray

LC — Least Concern

Physical Characteristics

Attribute	Lesser Pencil-tailed Tree Mouse	Speckled ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lesser Pencil-tailed Tree Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Speckled ray