Orinocan Speckled Tree-rat vs Yellowback stingaree

Pattonomys punctatus compared with Urolophus sufflavus

Key Differences

• Orinocan Speckled Tree-rat is Data Deficient while Yellowback stingaree is Vulnerable.

Taxonomic Classification

Rank	Orinocan Speckled Tree-rat	Yellowback stingaree
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Myliobatiformes (Myliobatiformes)
Family	Echimyidae	Urolophidae
Genus	Pattonomys	Urolophus
Species	Pattonomys punctatus	Urolophus sufflavus

Evolutionary Relationship

Orinocan Speckled Tree-rat and Yellowback stingaree share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Orinocan Speckled Tree-rat

DD — Data Deficient

Yellowback stingaree

VU — Vulnerable

Physical Characteristics

Attribute	Orinocan Speckled Tree-rat	Yellowback stingaree
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Orinocan Speckled Tree-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

Yellowback stingaree