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Spotted moray (Gymnothorax isingteena) — Muraenidae

Spotted moray

Gymnothorax isingteena
Family: Muraenidae

The Spotted moray (Gymnothorax isingteena) is a saltwater fish of the family Muraenidae that grows up to 180 cm.

Length
180 cm
Water
Saltwater
Depth
3–30 m
Behaviour
Solitary
Activity
Nocturnal
Body shape
Snake-like
Substrate
Stone or rock
Danger
May bite
Range
Asia: Australia, China, Comoros, Indonesia, Japan, Korea (South) and others
Edibility
Commonly eaten

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Description

The spotted moray is a large moray (Muraenidae) from the western Pacific. The species grows to about 1.8 metres and has an elongate, snake-shaped, scaleless body with a white to yellow ground densely covered with numerous small dark spots. As a nocturnal reef predator it hides by day in caves and crevices and seizes fish and crustaceans at night. It bites fiercely when disturbed; handle with care.

Frequently asked questions

How do you recognise the Spotted moray?

The Spotted moray has a snake-like body, is mainly white and shows a spots pattern. Can bite with sharp teeth or powerful jaws; handle with care.

Where does the Spotted moray live?

The Spotted moray lives in the sea (marine waters) and is mostly found around stony or rocky ground. Asia: Australia, China, Comoros, Indonesia, Japan, Korea (South) and others

How big does the Spotted moray get?

The Spotted moray grows to a maximum of about 180 cm.

Is the Spotted moray dangerous to humans?

The Spotted moray can bite, but is otherwise not dangerous to humans. Do not feed or reach into crevices. For a bite: rinse the wound thoroughly with clean water, apply firm pressure to stop bleeding and cover with a sterile dressing. Moray bites are deep and prone to infection: always have them assessed medically and check tetanus status.

Is the Spotted moray edible?

Yes, the Spotted moray is commonly eaten.

More photos

Spotted moray (Gymnothorax isingteena) — Muraenidae — 2
iNaturalist ((c) Tony Ayling, some rights reserved (CC BY-NC))
Spotted moray (Gymnothorax isingteena) — Muraenidae — 3
Wikimedia Commons — User:Takoradee (CC BY-SA 3.0)
Spotted moray (Gymnothorax isingteena) — Muraenidae — 4
iNaturalist ((c) Kristin Anderson, some rights reserved (CC BY-NC))
Spotted moray (Gymnothorax isingteena) — Muraenidae — 5
Wikimedia Commons — Christian Stamm (CC BY-SA 3.0)

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All data

Identification

English name
Spotted moray sourced
Scientific name
Gymnothorax isingteena
Family
Muraenidae

Appearance

Size class
Extra large verified
Max length (cm)
180 verified
Body shape
Snake-like sourced
Dominant colour
White sourced
Pattern
Spots sourced
Tail shape
Straight

Habitat & distribution

Water type
Saltwater sourced
Substrate
Stone or rock sourced
Min depth (m)
3 verified
Max depth (m)
30 verified
Natural range
Asia: Australia, China, Comoros, Indonesia, Japan, Korea (South) and others sourced
Origin
Native

Behaviour & biology

Social behaviour
Solitary
Territorial
No
Activity
Nocturnal sourced
Reproduction
Separate sexes
Sexual dimorphism
No
Seasonality
Present year-round in its habitat; no pronounced seasonality known.
Special features
Can bite with sharp teeth or powerful jaws; handle with care.

For anglers

Edibility
Commonly eaten
Fishing method
Fishing with natural bait (fish, shrimp, worm) or lures close to reef and rock structures.
Regulations source

Safety

Danger to humans
May bite verified
First aid
Do not feed or reach into crevices. For a bite: rinse the wound thoroughly with clean water, apply firm pressure to stop bleeding and cover with a sterile dressing. Moray bites are deep and prone to infection: always have them assessed medically and check tetanus status. 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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