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Wrinkled snake eel (Ophichthus rutidoderma) — Ophichthidae

Wrinkled snake eel

Ophichthus rutidoderma
Family: Ophichthidae

The Wrinkled snake eel (Ophichthus rutidoderma) is a brackish-water fish of the family Ophichthidae that grows up to 95 cm.

Length
95 cm
Water
Brackish
Depth
5.0–20.0 m
Diet
Carnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Snake-like
Substrate
Sand / mud bottom
Danger
Harmless
Range
Asia: Indonesia, Malaysia, Viet Nam

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Description

The Wrinkled snake eel is a snake eel (Ophichthidae) from shallow sand and estuarine water of the Indo-West Pacific. The species grows to about 50 cm and has a slender, eel-like, pale body with a pointed, hard tail tip with which it burrows backwards into the bottom. As a nocturnal bottom-dweller it lives largely buried and snaps at small crustaceans, worms and small fish. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Wrinkled snake eel?

The Wrinkled snake eel has a snake-like body and is mainly silver-grey.

Where does the Wrinkled snake eel live?

The Wrinkled snake eel lives in brackish water and is mostly found around sand or mud bottom. Asia: Indonesia, Malaysia, Viet Nam

How big does the Wrinkled snake eel get?

The Wrinkled snake eel grows to a maximum of about 95 cm.

Is the Wrinkled snake eel dangerous to humans?

No, the Wrinkled snake eel is harmless to humans. This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status.

More photos

Wrinkled snake eel (Ophichthus rutidoderma) — Ophichthidae — 2
Joycelyn Goh (CC BY 4.0) via GBIF — AM
Fin

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All data

Identification

English name
Wrinkled snake eel sourced
Scientific name
Ophichthus rutidoderma
Family
Ophichthidae
Other names
Olive snake eel; Derby snake-eel verified

Appearance

Size class
Extra large verified
Max length (cm)
95.0 verified
Body shape
Snake-like sourced
Dominant colour
Silver / grey inferred
Tail shape
Straight inferred

Habitat & distribution

Water type
Brackish sourced
Substrate
Sand / mud bottom sourced
Min depth (m)
5.0 sourced
Max depth (m)
20.0 sourced
Natural range
Asia: Indonesia, Malaysia, Viet Nam sourced
Origin
Native inferred

Behaviour & biology

Diet
Carnivore inferred
Diet (detail)
Small fishes, crustaceans and invertebrates inferred
Social behaviour
Solitary inferred
Territorial
No inferred
Activity
Nocturnal sourced
Reproduction
Separate sexes inferred
Sexual dimorphism
No inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred

For anglers

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
This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status. 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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