Guyenne Spiny-rat vs Roughback Whipray

Proechimys guyannensis compared with Fluvitrygon kittipongi

Key Differences

• Guyenne Spiny-rat is Least Concern while Roughback Whipray is Endangered.

Taxonomic Classification

Rank	Guyenne Spiny-rat	Roughback Whipray
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	Fluvitrygon
Species	Proechimys guyannensis	Fluvitrygon kittipongi

Evolutionary Relationship

Guyenne Spiny-rat and Roughback Whipray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Guyenne Spiny-rat

LC — Least Concern

Roughback Whipray

EN — Endangered

Physical Characteristics

Attribute	Guyenne Spiny-rat	Roughback Whipray
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.

Roughback Whipray