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Pointed-nosed snake eel (Mystriophis rostellatus) — Ophichthidae

Pointed-nosed snake eel

Mystriophis rostellatus
Family: Ophichthidae
LC · Least Concern

The Pointed-nosed snake eel (Mystriophis rostellatus) is a saltwater fish of the family Ophichthidae that grows up to 140 cm.

Length
140 cm
Water
Saltwater
Depth
0–40.0 m
Diet
Carnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Snake-like
Substrate
Sand / mud bottom
Danger
Harmless
Range
Eastern Atlantic along the coast of West Africa, buried in sandy and silty bottoms of coastal water and the continental shelf.
Edibility
Rarely eaten

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Description

The pointed-nosed snake eel is a long, snake-like eel of the family Ophichthidae (snake eels) reaching about 1.4 metres. The round, scaleless body has a pointed snout and ends in a hard, pointed tail without a caudal fin, with which the eel burrows backward into the bottom. The species lives buried in sand and mud bottoms of coastal water and the continental shelf along the West African coast; often only the head protrudes from the sand. Mainly at night it preys on small fish, crustaceans and molluscs. Like all eels it has a transparent, ribbon-shaped larval stage (leptocephalus). Because of its hidden lifestyle it is only rarely seen.

Frequently asked questions

How do you recognise the Pointed-nosed snake eel?

The Pointed-nosed snake eel has a snake-like body, is mainly brown and shows a plain pattern. Long, snake-shaped eel with a pointed snout and a hard, pointed tail with which it burrows backwards into the bottom.

Where does the Pointed-nosed snake eel live?

The Pointed-nosed snake eel lives in the sea (marine waters) and is mostly found around sand or mud bottom. Eastern Atlantic along the coast of West Africa, buried in sandy and silty bottoms of coastal water and the continental shelf.

How big does the Pointed-nosed snake eel get?

The Pointed-nosed snake eel grows to a maximum of about 140 cm. On average the species is around 80 cm.

Is the Pointed-nosed snake eel dangerous to humans?

No, the Pointed-nosed snake eel is harmless to humans. None required: this species is harmless to humans.

Is the Pointed-nosed snake eel edible?

The Pointed-nosed snake eel is rarely eaten.

More photos

Pointed-nosed snake eel (Mystriophis rostellatus) — Ophichthidae — 2
Florida Museum of Natural History Ichthyology (CC BY-NC 4.0) via GBIF — UF
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All data

Identification

English name
Pointed-nosed snake eel verified
Scientific name
Mystriophis rostellatus
Family
Ophichthidae
Other names
Eel; Snake eel; West coast snake-eel; African spoon-nose eel verified

Appearance

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

Habitat & distribution

Water type
Saltwater verified
Substrate
Sand / mud bottom verified
Max depth (m)
40.0 verified
Natural range
Eastern Atlantic along the coast of West Africa, buried in sandy and silty bottoms of coastal water and the continental shelf. verified
Origin
Native verified

Behaviour & biology

Diet
Carnivore verified
Diet (detail)
Small fishes, crustaceans and molluscs from the bottom sourced
Social behaviour
Solitary verified
Territorial
No verified
Activity
Nocturnal inferred
Reproduction
Separate sexes verified
Sexual dimorphism
No verified
Seasonality
Burrowing bottom-dweller; like all eels it has a transparent, ribbon-shaped larval stage (leptocephalus). sourced
Special features
Long, snake-shaped eel with a pointed snout and a hard, pointed tail with which it burrows backwards into the bottom. sourced

For anglers

Edibility
Rarely eaten verified
Fishing method
Bottom fishing with natural bait (worm, shrimp or fish) on or just above the seabed. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless verified
First aid
None required: this species is harmless to humans. sourced

Status & sources

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

More from the family Ophichthidae

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