Black Hagfish vs Formosan Serow

Eptatretus deani compared with Capricornis swinhoei

Key Differences

• Black Hagfish is Data Deficient while Formosan Serow is Least Concern.

Taxonomic Classification

Rank	Black Hagfish	Formosan Serow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Myxini (Myxini)	Mammalia (Mammals)
Order	Myxiniformes (Myxiniformes)	Artiodactyla (Even-toed Ungulates)
Family	Myxinidae	Bovidae (Bovids)
Genus	Eptatretus	Capricornis
Species	Eptatretus deani	Capricornis swinhoei

Evolutionary Relationship

Black Hagfish and Formosan Serow share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black Hagfish

DD — Data Deficient

Formosan Serow

LC — Least Concern

Physical Characteristics

Attribute	Black Hagfish	Formosan Serow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Hagfish

Formosan Serow

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Taiwan.

Black Hagfish

The Black Hagfish (Eptatretus deani) is a species in the genus Eptatretus. Its conservation status is listed as Data Deficient, indicating insufficient data for assessment.