Chilean Hagfish vs Formosan rock macaque

Eptatretus polytrema compared with Macaca cyclopis

Key Differences

• Chilean Hagfish is Data Deficient while Formosan rock macaque is Least Concern.

Taxonomic Classification

Rank	Chilean Hagfish	Formosan rock macaque
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Myxini (Myxini)	Mammalia (Mammals)
Order	Myxiniformes (Myxiniformes)	Primates (Primates)
Family	Myxinidae	Cercopithecidae (Old World Monkeys)
Genus	Eptatretus	Macaca
Species	Eptatretus polytrema	Macaca cyclopis

Evolutionary Relationship

Chilean Hagfish and Formosan rock macaque share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Chilean Hagfish

DD — Data Deficient

Formosan rock macaque

LC — Least Concern

Physical Characteristics

Attribute	Chilean Hagfish	Formosan rock macaque
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.

Formosan rock macaque

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Japan and Taiwan.

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.