Carriker’s Speckled Tree-rat vs Cordillera Occidental Akodont

Pattonomys carrikeri compared with Akodon affinis

Key Differences

• Carriker’s Speckled Tree-rat is Data Deficient while Cordillera Occidental Akodont is Least Concern.

Taxonomic Classification

Rank	Carriker’s Speckled Tree-rat	Cordillera Occidental Akodont
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order same	Rodentia (ネズミ目)	Rodentia (ネズミ目)
Family	Echimyidae	Cricetidae
Genus	Pattonomys	Akodon
Species	Pattonomys carrikeri	Akodon affinis

Evolutionary Relationship

Carriker’s Speckled Tree-rat and Cordillera Occidental Akodont share a common ancestor at the Order level: Rodentia. (ネズミ目)

Conservation Status

Carriker’s Speckled Tree-rat

DD — Data Deficient

Cordillera Occidental Akodont

LC — Least Concern

Physical Characteristics

Attribute	Carriker’s Speckled Tree-rat	Cordillera Occidental Akodont
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.

Cordillera Occidental Akodont

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

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.