Guyenne Spiny-rat vs Lutz's Stingray

Proechimys guyannensis compared with Hypanus berthalutzae

Key Differences

• Guyenne Spiny-rat is Least Concern while Lutz's Stingray is Vulnerable.

Taxonomic Classification

Rank	Guyenne Spiny-rat	Lutz's Stingray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Myliobatiformes (Myliobatiformes)
Family	Echimyidae	Dasyatidae
Genus	Proechimys	Hypanus
Species	Proechimys guyannensis	Hypanus berthalutzae

Evolutionary Relationship

Guyenne Spiny-rat and Lutz's Stingray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Guyenne Spiny-rat

LC — Least Concern

Lutz's Stingray

VU — Vulnerable

Physical Characteristics

Attribute	Guyenne Spiny-rat	Lutz's Stingray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guyenne Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

Lutz's Stingray