Carriker’s Speckled Tree-rat vs Japanese Squirrel

Pattonomys carrikeri compared with Sciurus lis

Key Differences

• Carriker’s Speckled Tree-rat is Data Deficient while Japanese Squirrel is Least Concern.

Taxonomic Classification

Rank	Carriker’s Speckled Tree-rat	Japanese 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	Echimyidae	Sciuridae (Squirrels)
Genus	Pattonomys	Sciurus (Tree Squirrels)
Species	Pattonomys carrikeri	Sciurus lis

Evolutionary Relationship

Carriker’s Speckled Tree-rat and Japanese Squirrel share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

Carriker’s Speckled Tree-rat

DD — Data Deficient

Japanese Squirrel

LC — Least Concern

Physical Characteristics

Attribute	Carriker’s Speckled Tree-rat	Japanese Squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Carriker’s Speckled Tree-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

Japanese Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Belgium, France, Netherlands, and United Kingdom.

Carriker’s Speckled Tree-rat

The Carriker’s Speckled Tree-rat (Pattonomys carrikeri) is a species in the genus Pattonomys. It is currently classified as Data Deficient on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.