Carriker’s Speckled Tree-rat vs Chacoan Akodont

Pattonomys carrikeri compared with Bibimys chacoensis

Key Differences

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

Taxonomic Classification

Rank	Carriker’s Speckled Tree-rat	Chacoan Akodont
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (mammifères)	Mammalia (mammifères)
Order same	Rodentia (Rodents)	Rodentia (Rodents)
Family	Echimyidae	Cricetidae
Genus	Pattonomys	Bibimys
Species	Pattonomys carrikeri	Bibimys chacoensis

Evolutionary Relationship

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

Conservation Status

Carriker’s Speckled Tree-rat

DD — Data Deficient

Chacoan Akodont

LC — Least Concern

Physical Characteristics

Attribute	Carriker’s Speckled Tree-rat	Chacoan 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.

Chacoan Akodont

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.

Chacoan Akodont

The Chacoan Akodont (Bibimys chacoensis) is a species in the genus Bibimys. It is currently classified as Least Concern on the IUCN Red List.