Guyanan spiny rat vs Lined round stingray

Proechimys hoplomyoides compared with Urotrygon rogersi

Key Differences

• Guyanan spiny rat is Data Deficient while Lined round stingray is Near Threatened.

Taxonomic Classification

Rank	Guyanan spiny rat	Lined round stingray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Myliobatiformes (Myliobatiformes)
Family	Echimyidae	Urotrygonidae
Genus	Proechimys	Urotrygon
Species	Proechimys hoplomyoides	Urotrygon rogersi

Evolutionary Relationship

Guyanan spiny rat and Lined round stingray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Guyanan spiny rat

DD — Data Deficient

Lined round stingray

NT — Near Threatened

Physical Characteristics

Attribute	Guyanan spiny rat	Lined round stingray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guyanan spiny rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

Lined round stingray