Black Hagfish vs Inshore Hagfish

Eptatretus deani compared with Eptatretus burgeri

Key Differences

• Black Hagfish is Data Deficient while Inshore Hagfish is Near Threatened.

Taxonomic Classification

Rank	Black Hagfish	Inshore Hagfish
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class same	Myxini (Myxini)	Myxini (Myxini)
Order same	Myxiniformes (Myxiniformes)	Myxiniformes (Myxiniformes)
Family same	Myxinidae	Myxinidae
Genus same	Eptatretus	Eptatretus
Species	Eptatretus deani	Eptatretus burgeri

Evolutionary Relationship

Black Hagfish and Inshore Hagfish share a common ancestor at the Genus level: Eptatretus.

Conservation Status

Black Hagfish

DD — Data Deficient

Inshore Hagfish

NT — Near Threatened

Physical Characteristics

Attribute	Black Hagfish	Inshore Hagfish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Hagfish

Inshore Hagfish

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.