Guinea pig vs Smalltooth stingray

Cavia porcellus compared with Hypanus rudis

Key Differences

• Guinea pig is Least Concern while Smalltooth stingray is Critically Endangered.

Taxonomic Classification

Rank	Guinea pig	Smalltooth stingray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Myliobatiformes (Myliobatiformes)
Family	Caviidae	Dasyatidae
Genus	Cavia	Hypanus
Species	Cavia porcellus	Hypanus rudis

Evolutionary Relationship

Guinea pig and Smalltooth stingray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Guinea pig

LC — Least Concern

Smalltooth stingray

CR — Critically Endangered

Physical Characteristics

Attribute	Guinea pig	Smalltooth stingray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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).

Smalltooth stingray