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Banded snake eel (Leiuranus semicinctus) — Ophichthidae

Banded snake eel

Leiuranus semicinctus
Family: Ophichthidae
LC · Least Concern

The Banded snake eel (Leiuranus semicinctus) is a brackish-water fish of the family Ophichthidae that grows up to 66 cm.

Length
66 cm
Water
Brackish
Depth
0.0–10.0 m
Diet
Carnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Snake-like
Substrate
Stone or rock
Danger
Harmless
Range
Indo-Pacific; sandy areas and seagrass beds of lagoon and seaward reefs.
Edibility
Not eaten

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Description

The saddled snake eel is a snake eel of the family Ophichthidae from the Indo-Pacific. The species grows to about 66 cm and has an elongate, snake-like, pale body with a row of large, dark saddle blotches over the back, somewhat resembling a banded sea snake. It lives in sandy areas and seagrass beds of lagoon and seaward reefs, where it buries itself largely in the bottom with only the head protruding. As a bottom hunter it searches for small crustaceans and small fishes. Unlike morays a snake eel has a relatively small mouth and is not aggressive. The species is harmless to humans.

Frequently asked questions

How do you recognise the Banded snake eel?

The Banded snake eel has a snake-like body, is mainly white and shows a vertical stripes pattern. Dark saddle blotches across the back; buries itself in the sand with only the head exposed.

Where does the Banded snake eel live?

The Banded snake eel lives in brackish water and is mostly found around stony or rocky ground. Indo-Pacific; sandy areas and seagrass beds of lagoon and seaward reefs.

How big does the Banded snake eel get?

The Banded snake eel grows to a maximum of about 66 cm.

Is the Banded snake eel dangerous to humans?

No, the Banded snake eel is harmless to humans. None required: this species is harmless to humans.

Is the Banded snake eel edible?

The Banded snake eel is not usually eaten.

More photos

Banded snake eel (Leiuranus semicinctus) — Ophichthidae — 2
Williams, Jeffrey T. (CC0 1.0) via GBIF — USNM
Banded snake eel (Leiuranus semicinctus) — Ophichthidae — 3
Williams, Jeffrey T. (CC0 1.0) via GBIF — USNM
Banded snake eel (Leiuranus semicinctus) — Ophichthidae — 4
Wikimedia Commons — Susan Prior (CC BY 4.0)
Banded snake eel (Leiuranus semicinctus) — Ophichthidae — 5
iNaturalist ((c) pcaiger, some rights reserved (CC BY-NC))
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All data

Identification

English name
Banded snake eel verified
Scientific name
Leiuranus semicinctus
Family
Ophichthidae
Other names
Culverin; Halfbanded snake eel; Saddled snake-eel; Saddled snake eel; Halfbanded snake-eel; Half-banded snake eel verified

Appearance

Size class
Large verified
Max length (cm)
66.0 verified
Body shape
Snake-like sourced
Dominant colour
White inferred
Pattern
Vertical bars inferred
Mouth position
Terminal inferred
Lips
Thin inferred
Barbels
No sourced
Dorsal fins
One continuous inferred
Dorsal spines
No sourced

Habitat & distribution

Water type
Brackish sourced
Substrate
Stone or rock sourced
Min depth (m)
0.0 verified
Max depth (m)
10.0 verified
Natural range
Indo-Pacific; sandy areas and seagrass beds of lagoon and seaward reefs. inferred
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Small crustaceans and small fishes sourced
Social behaviour
Solitary inferred
Territorial
No inferred
Activity
Nocturnal inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred
Special features
Dark saddle blotches across the back; buries itself in the sand with only the head exposed. sourced

For anglers

Edibility
Not eaten sourced
Fishing method
Fishing with natural bait (fish, shrimp, worm) or lures close to reef and rock structures. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless sourced
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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