Carriker’s Speckled Tree-rat vs Gray-bellied Rice Rat

Pattonomys carrikeri compared with Nephelomys moerex

Key Differences

• Carriker’s Speckled Tree-rat is Data Deficient while Gray-bellied Rice Rat is Extinct.

Taxonomic Classification

Rank	Carriker’s Speckled Tree-rat	Gray-bellied Rice Rat
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class same	Mammalia (포유류)	Mammalia (포유류)
Order same	Rodentia (설치류)	Rodentia (설치류)
Family	Echimyidae	Cricetidae
Genus	Pattonomys	Nephelomys
Species	Pattonomys carrikeri	Nephelomys moerex

Evolutionary Relationship

Carriker’s Speckled Tree-rat and Gray-bellied Rice Rat share a common ancestor at the Order level: Rodentia. (설치류)

Conservation Status

Carriker’s Speckled Tree-rat

DD — Data Deficient

Gray-bellied Rice Rat

EX — Extinct

Physical Characteristics

Attribute	Carriker’s Speckled Tree-rat	Gray-bellied Rice 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.

Gray-bellied Rice Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.

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.