Fake round ray vs Guinea pig

Urotrygon simulatrix compared with Cavia porcellus

Key Differences

• Fake round ray is Vulnerable while Guinea pig is Least Concern.

Taxonomic Classification

Rank	Fake round ray	Guinea pig
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Rodentia (Rodents)
Family	Urotrygonidae	Caviidae
Genus	Urotrygon	Cavia
Species	Urotrygon simulatrix	Cavia porcellus

Evolutionary Relationship

Fake round ray and Guinea pig share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Fake round ray

VU — Vulnerable

Guinea pig

LC — Least Concern

Physical Characteristics

Attribute	Fake round ray	Guinea pig
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fake round ray

Guinea pig

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Europe (6 countries), North America (Cuba), Oceania and the Pacific (Australia), and South America (Colombia, Ecuador).