Home · Myxinidae · Threetooth hagfish
Threetooth hagfish (Notomyxine tridentiger) — Myxinidae

Threetooth hagfish

Notomyxine tridentiger
Family: Myxinidae

The Threetooth hagfish (Notomyxine tridentiger) is a saltwater fish of the family Myxinidae that grows up to 58 cm.

Length
57.5 cm
Water
Saltwater
Depth
11.0–106.0 m
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Harmless

Description

The threetooth hagfish is a hagfish (Myxinidae) of soft bottoms of the continental slope in the southwestern Atlantic. The species grows to about 40 cm and has a jawless, eel-like, pale body without true fins, with barbels around the mouth opening and rows of slime pores. As a scavenger and bottom-dweller it bores into dead and dying animals; when threatened it secretes large amounts of slime. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Threetooth hagfish?

The Threetooth hagfish has an elongate, eel-like body and is mainly pink-purple.

Where does the Threetooth hagfish live?

The Threetooth hagfish lives in the sea (marine waters) and is mostly found around sand or mud bottom.

How big does the Threetooth hagfish get?

The Threetooth hagfish grows to a maximum of about 58 cm.

Is the Threetooth hagfish dangerous to humans?

No, the Threetooth hagfish is harmless to humans.

Download Fin's Fish Guide

Identify fish in seconds, log your catches and dives. Join the TestFlight beta.

Get the beta →

All data

Identification

Dutch name
Drietand-slijmprik sourced
English name
Threetooth hagfish sourced
Scientific name
Notomyxine tridentiger
Family
Myxinidae

Appearance

Size class
Large verified
Max length (cm)
57.5 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Pink / purple inferred
Barbels
Yes sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Sand / mud bottom sourced
Min depth (m)
11.0 verified
Max depth (m)
106.0 verified
Origin
Native inferred

Behaviour & biology

Territorial
No inferred
Reproduction
Separate sexes inferred
Sexual dimorphism
No inferred

For anglers

Fishing method
Bodemvissen met natuurlijk aas (worm, garnaal of vis) op of vlak boven de bodem. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless verified

Status & sources

Sources
FishBase via GBIF (DwC-A), CC-BY-NC 4.0

More from the family Myxinidae

Download Fin's Fish Guide

Identify fish in seconds, log your catches and dives. Join the TestFlight beta.

Get the beta →