Guinea pig vs Hamlyn's bull-ray

Cavia porcellus compared with Myliobatis hamlyni

Key Differences

• Guinea pig is Least Concern while Hamlyn's bull-ray is Near Threatened.

Taxonomic Classification

Rank	Guinea pig	Hamlyn's bull-ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Myliobatiformes (Myliobatiformes)
Family	Caviidae	Myliobatidae
Genus	Cavia	Myliobatis
Species	Cavia porcellus	Myliobatis hamlyni

Evolutionary Relationship

Guinea pig and Hamlyn's bull-ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Guinea pig

LC — Least Concern

Hamlyn's bull-ray

NT — Near Threatened

Physical Characteristics

Attribute	Guinea pig	Hamlyn's bull-ray
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).

Hamlyn's bull-ray