Carriker’s Speckled Tree-rat vs Chilean rock rat

Pattonomys carrikeri compared with Aconaemys fuscus

Key Differences

• Carriker’s Speckled Tree-rat is Data Deficient while Chilean rock rat is Least Concern.

Taxonomic Classification

Rank	Carriker’s Speckled Tree-rat	Chilean rock rat
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	Octodontidae
Genus	Pattonomys	Aconaemys
Species	Pattonomys carrikeri	Aconaemys fuscus

Evolutionary Relationship

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

Conservation Status

Carriker’s Speckled Tree-rat

DD — Data Deficient

Chilean rock rat

LC — Least Concern

Physical Characteristics

Attribute	Carriker’s Speckled Tree-rat	Chilean rock rat
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.

Chilean rock rat

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.

Chilean rock rat

The Chilean rock rat (Aconaemys fuscus) is a species in the genus Aconaemys. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.