Carriker’s Speckled Tree-rat vs Peru Cochran Frog

Pattonomys carrikeri compared with Nymphargus chancas

Taxonomic Classification

Rank	Carriker’s Speckled Tree-rat	Peru Cochran Frog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Rodentia (Rodents)	Anura (Frogs & Toads)
Family	Echimyidae	Centrolenidae
Genus	Pattonomys	Nymphargus
Species	Pattonomys carrikeri	Nymphargus chancas

Evolutionary Relationship

Carriker’s Speckled Tree-rat and Peru Cochran Frog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Carriker’s Speckled Tree-rat

DD — Data Deficient

Peru Cochran Frog

DD — Data Deficient

Physical Characteristics

Attribute	Carriker’s Speckled Tree-rat	Peru Cochran Frog
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.

Peru Cochran Frog

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

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.