Carriker’s Speckled Tree-rat vs Pastinaca

Pattonomys carrikeri compared with Hypanus americanus

Key Differences

• Carriker’s Speckled Tree-rat is Data Deficient while Pastinaca is Near Threatened.

Taxonomic Classification

Rank	Carriker’s Speckled Tree-rat	Pastinaca
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Elasmobranchii
Order	Rodentia (Rodents)	Myliobatiformes (Myliobatiformes)
Family	Echimyidae	Dasyatidae
Genus	Pattonomys	Hypanus
Species	Pattonomys carrikeri	Hypanus americanus

Evolutionary Relationship

Carriker’s Speckled Tree-rat and Pastinaca share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Carriker’s Speckled Tree-rat

DD — Data Deficient

Pastinaca

NT — Near Threatened

Physical Characteristics

Attribute	Carriker’s Speckled Tree-rat	Pastinaca
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.

Pastinaca

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Venezuela. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

Shared Countries

Both species can be found in 1 countries:

🇻🇪 Venezuela