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Ringed moray (Gymnothorax annulatus) — Muraenidae

Ringed moray

Gymnothorax annulatus
Family: Muraenidae

The Ringed moray (Gymnothorax annulatus) is a saltwater fish of the family Muraenidae that grows up to 50 cm.

Length
50.1 cm
Water
Saltwater
Depth
0.0–81.0 m
Behaviour
Solitary
Activity
Nocturnal
Body shape
Snake-like
Substrate
Stone or rock
Danger
May bite
Range
Asia: Philippines, Thailand
Edibility
Commonly eaten

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Description

The Ringed moray is a moray eel (Muraenidae) from reef water of the Indo-West Pacific. The species grows to about 60 cm and has an elongate, muscular, scaleless, eel-like body without pectoral fins, a long dorsal fin margin and a strong mouth. As a nocturnal ambush predator it shelters by day with only its head out of a crevice and hunts fish and crustaceans by night. When disturbed or handled it can give a deep, tearing bite; keep hands out of crevices.

Frequently asked questions

How do you recognise the Ringed moray?

The Ringed moray has a snake-like body and is mainly brown. Can bite with sharp teeth or powerful jaws; handle with care.

Where does the Ringed moray live?

The Ringed moray lives in the sea (marine waters) and is mostly found around stony or rocky ground. Asia: Philippines, Thailand

How big does the Ringed moray get?

The Ringed moray grows to a maximum of about 50 cm.

Is the Ringed moray dangerous to humans?

The Ringed moray can bite, but is otherwise not dangerous to humans. A moray bite causes deep, ragged tearing wounds that infect quickly. Do not pull back if the bite locks on; rinse copiously with clean water, control bleeding with pressure and cover. Seek medical care, as suturing, antibiotics and a tetanus booster are often needed.

Is the Ringed moray edible?

Yes, the Ringed moray is commonly eaten.

More photos

Ringed moray (Gymnothorax annulatus) — Muraenidae — 2
iNaturalist ((c) Jiayuan Lin, some rights reserved (CC BY-NC))
Fin

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All data

Identification

English name
Ringed moray sourced
Scientific name
Gymnothorax annulatus
Family
Muraenidae

Appearance

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

Habitat & distribution

Water type
Saltwater sourced
Substrate
Stone or rock sourced
Min depth (m)
0.0 verified
Max depth (m)
81.0 verified
Natural range
Asia: Philippines, Thailand sourced
Origin
Native inferred

Behaviour & biology

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
Special features
Can bite with sharp teeth or powerful jaws; handle with care. inferred

For anglers

Edibility
Commonly eaten inferred
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
May bite verified
First aid
A moray bite causes deep, ragged tearing wounds that infect quickly. Do not pull back if the bite locks on; rinse copiously with clean water, control bleeding with pressure and cover. Seek medical care, as suturing, antibiotics and a tetanus booster are often needed. sourced

Status & sources

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

Same genus Gymnothorax

More from the family Muraenidae

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