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Naked-finned worm-eel (Muraenichthys gymnopterus) — Ophichthidae

Naked-finned worm-eel

Muraenichthys gymnopterus
Family: Ophichthidae
NE · Not Evaluated

The Naked-finned worm-eel (Muraenichthys gymnopterus) is a brackish-water fish of the family Ophichthidae that grows up to 30 cm.

Length
30 cm
Water
Brackish
Diet
Carnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Snake-like
Substrate
Stone or rock
Danger
Harmless
Edibility
Not eaten

Description

The naked-finned worm-eel is a small snake eel from coastal and estuarine water of the Indo-West Pacific. The species grows to about 30 cm and has a long, snake-like, scaleless body with strongly reduced fins and a pointed tail with which it burrows into soft bottoms. As a bottom-dweller it lives hidden in sand and mud of shallow coastal and brackish water and hunts small worms and crustaceans at night. The fish is harmless to humans and has no commercial value. The IUCN has not evaluated the species.

Frequently asked questions

How do you recognise the Naked-finned worm-eel?

The Naked-finned worm-eel has a snake-like body, is mainly brown and shows a plain pattern.

Where does the Naked-finned worm-eel live?

The Naked-finned worm-eel lives in brackish water and is mostly found around stony or rocky ground.

How big does the Naked-finned worm-eel get?

The Naked-finned worm-eel grows to a maximum of about 30 cm.

Is the Naked-finned worm-eel dangerous to humans?

No, the Naked-finned worm-eel is harmless to humans.

Is the Naked-finned worm-eel edible?

The Naked-finned worm-eel is not usually eaten.

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All data

Identification

Dutch name
Naaktvin-modderaal verified
English name
Naked-finned worm-eel verified
Scientific name
Muraenichthys gymnopterus
Family
Ophichthidae

Appearance

Size class
Medium verified
Max length (cm)
30.0 verified
Body shape
Snake-like sourced
Dominant colour
Brown sourced
Pattern
Plain sourced
Tail shape
Straight inferred
Mouth position
Terminal sourced
Lips
Thin sourced
Barbels
No sourced
Dorsal fins
One continuous sourced
Dorsal spines
No sourced

Habitat & distribution

Water type
Brackish sourced
Substrate
Stone or rock sourced
Origin
Native verified

Behaviour & biology

Diet
Carnivore sourced
Social behaviour
Solitary sourced
Territorial
No sourced
Activity
Nocturnal sourced
Reproduction
Separate sexes sourced
Sexual dimorphism
No sourced

For anglers

Edibility
Not eaten sourced
Fishing method
Vissen met natuurlijk aas (vis, garnaal, worm) of kunstaas dicht bij rif- en rotsstructuren. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless sourced

Status & sources

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

Same genus Muraenichthys

More from the family Ophichthidae

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