Carriker’s Speckled Tree-rat vs Gray Birch Mouse

Pattonomys carrikeri compared with Sicista pseudonapaea

Taxonomic Classification

Rank	Carriker’s Speckled Tree-rat	Gray Birch Mouse
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	Dipodidae
Genus	Pattonomys	Sicista
Species	Pattonomys carrikeri	Sicista pseudonapaea

Evolutionary Relationship

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

Conservation Status

Carriker’s Speckled Tree-rat

DD — Data Deficient

Gray Birch Mouse

DD — Data Deficient

Physical Characteristics

Attribute	Carriker’s Speckled Tree-rat	Gray Birch Mouse
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.

Gray Birch Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.