Chilean Hagfish vs Guinea pig

Eptatretus polytrema compared with Cavia porcellus

Key Differences

• Chilean Hagfish is Data Deficient while Guinea pig is Least Concern.

Taxonomic Classification

Rank	Chilean Hagfish	Guinea pig
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Myxini (Myxini)	Mammalia (Mammals)
Order	Myxiniformes (Myxiniformes)	Rodentia (Rodents)
Family	Myxinidae	Caviidae
Genus	Eptatretus	Cavia
Species	Eptatretus polytrema	Cavia porcellus

Evolutionary Relationship

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

Conservation Status

Chilean Hagfish

DD — Data Deficient

Guinea pig

LC — Least Concern

Physical Characteristics

Attribute	Chilean Hagfish	Guinea pig
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chilean Hagfish

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Chile.

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).

Chilean Hagfish

The Chilean Hagfish (Eptatretus polytrema) is a species in the genus Eptatretus. It is currently classified as Data Deficient on the IUCN Red List. Native to South America, inhabiting ecosystems characteristic of the region.