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Blackfin snake eel (Ophichthus altipennis) — Ophichthidae

Blackfin snake eel

Ophichthus altipennis
Family: Ophichthidae

The Blackfin snake eel (Ophichthus altipennis) is a saltwater fish of the family Ophichthidae that grows up to 120 cm.

Length
120 cm
Water
Saltwater
Depth
2.0–20.0 m
Diet
Carnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Snake-like
Substrate
Sand / mud bottom
Danger
Harmless

Description

The blackfin snake eel is a snake eel (Ophichthidae) from coastal and reef-lagoon water of the Indo-West Pacific. The species grows to about 1.2 metres and has an elongate, snake-shaped, yellow-brown body with a pointed tail tip with which it burrows backwards into sand, and black-edged fins. As a nocturnal bottom-dweller it lies buried by day, sometimes with only the head showing, and hunts small fish and crustaceans at night. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Blackfin snake eel?

The Blackfin snake eel has a snake-like body and is mainly brown.

Where does the Blackfin snake eel live?

The Blackfin snake eel lives in the sea (marine waters) and is mostly found around sand or mud bottom.

How big does the Blackfin snake eel get?

The Blackfin snake eel grows to a maximum of about 120 cm.

Is the Blackfin snake eel dangerous to humans?

No, the Blackfin snake eel is harmless to humans.

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All data

Identification

Dutch name
Zwartvin-slangaal sourced
English name
Blackfin snake eel sourced
Scientific name
Ophichthus altipennis
Family
Ophichthidae
Other names
Black-finned snake eel; Highfin snake eel; Snake-eel verified

Appearance

Size class
Extra large verified
Max length (cm)
120.0 verified
Body shape
Snake-like sourced
Dominant colour
Brown sourced
Tail shape
Straight inferred

Habitat & distribution

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

Behaviour & biology

Diet
Carnivore inferred
Social behaviour
Solitary inferred
Territorial
No inferred
Activity
Nocturnal sourced
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

Same genus Ophichthus

More from the family Ophichthidae

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