Carriker’s Speckled Tree-rat vs Heavy-browed Mouse Opossum

Pattonomys carrikeri compared with Marmosa andersoni

Taxonomic Classification

Rank	Carriker’s Speckled Tree-rat	Heavy-browed Mouse Opossum
Kingdom same	Animalia (hewan)	Animalia (hewan)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (mamalia)	Mammalia (mamalia)
Order	Rodentia (hewan pengerat)	Didelphimorphia (Didelphimorphia)
Family	Echimyidae	Didelphidae
Genus	Pattonomys	Marmosa
Species	Pattonomys carrikeri	Marmosa andersoni

Evolutionary Relationship

Carriker’s Speckled Tree-rat and Heavy-browed Mouse Opossum share a common ancestor at the Class level: Mammalia. (mamalia)

Conservation Status

Carriker’s Speckled Tree-rat

DD — Data Deficient

Heavy-browed Mouse Opossum

DD — Data Deficient

Physical Characteristics

Attribute	Carriker’s Speckled Tree-rat	Heavy-browed Mouse Opossum
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.

Heavy-browed Mouse Opossum

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.