Carriker’s Speckled Tree-rat vs Ardilla-antilope de Sonora

Pattonomys carrikeri compared with Ammospermophilus harrisii

Key Differences

• Carriker’s Speckled Tree-rat is Data Deficient while Ardilla-antilope de Sonora is Least Concern.

Taxonomic Classification

Rank	Carriker’s Speckled Tree-rat	Ardilla-antilope de Sonora
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order same	Rodentia (Rodents)	Rodentia (Rodents)
Family	Echimyidae	Sciuridae (Squirrels)
Genus	Pattonomys	Ammospermophilus
Species	Pattonomys carrikeri	Ammospermophilus harrisii

Evolutionary Relationship

Carriker’s Speckled Tree-rat and Ardilla-antilope de Sonora share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

Carriker’s Speckled Tree-rat

DD — Data Deficient

Ardilla-antilope de Sonora

LC — Least Concern

Physical Characteristics

Attribute	Carriker’s Speckled Tree-rat	Ardilla-antilope de Sonora
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.

Ardilla-antilope de Sonora

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.