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Griffin's moray (Gymnothorax porphyreus) — Muraenidae

Griffin's moray

Gymnothorax porphyreus
Family: Muraenidae
LC · Least Concern

The Griffin's moray (Gymnothorax porphyreus) is a saltwater fish of the family Muraenidae that grows up to 103 cm.

Length
103.2 cm
Water
Saltwater
Depth
1.0–40.0 m
Diet
Carnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Snake-like
Substrate
Sand / mud bottom
Danger
May bite
Range
South Pacific Ocean
Edibility
Rarely eaten

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Description

Griffin's moray is a large moray eel from the southern Pacific, around New Zealand and adjacent waters. The species grows to about 100 cm and has a snake-like, scaleless, purplish-brown to greyish body. As a nocturnal reef predator it shelters by day in crevices of rocky reefs and hunts fish and crustaceans at night. It is not aggressive, but can bite hard with sharp teeth if disturbed. The IUCN assesses the species as Least Concern (LC).

Frequently asked questions

How do you recognise the Griffin's moray?

The Griffin's moray has a snake-like body, is mainly brown and shows a plain pattern. Purple-brown snake-like body; nocturnal reef moray that bites when disturbed

Where does the Griffin's moray live?

The Griffin's moray lives in the sea (marine waters) and is mostly found around sand or mud bottom. South Pacific Ocean

How big does the Griffin's moray get?

The Griffin's moray grows to a maximum of about 103 cm.

Is the Griffin's moray dangerous to humans?

The Griffin's moray can bite, but is otherwise not dangerous to humans. Morays do not bite unprovoked, but when disturbed or caught they can bite deeply with backward-pointing teeth and are hard to shake off. Clean any bite wound thoroughly, stop the bleeding and seek medical help; moray bites infect easily.

Is the Griffin's moray edible?

The Griffin's moray is rarely eaten.

More photos

Griffin's moray (Gymnothorax porphyreus) — Muraenidae — 2
iNaturalist ((c) Malcolm Francis, some rights reserved (CC BY-NC))
Griffin's moray (Gymnothorax porphyreus) — Muraenidae — 3
iNaturalist ((c) Kaely Woods, some rights reserved (CC BY-NC))
Griffin's moray (Gymnothorax porphyreus) — Muraenidae — 4
iNaturalist ((c) pcaiger, some rights reserved (CC BY-NC))
Griffin's moray (Gymnothorax porphyreus) — Muraenidae — 5
Randall, John E. (CC0 1.0) via GBIF — USNM
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All data

Identification

English name
Griffin's moray verified
Scientific name
Gymnothorax porphyreus
Family
Muraenidae
Other names
Lowfin moray verified

Appearance

Size class
Extra large verified
Max length (cm)
103.2 verified
Body shape
Snake-like sourced
Dominant colour
Brown sourced
Pattern
Plain sourced
Tail shape
Straight inferred
Mouth position
Terminal sourced
Lips
Thin sourced
Barbels
No sourced
Dorsal fins
One continuous sourced
Dorsal spines
No sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Sand / mud bottom sourced
Min depth (m)
1.0 verified
Max depth (m)
40.0 verified
Natural range
South Pacific Ocean verified
Origin
Native verified

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Fishes and crustaceans inferred
Social behaviour
Solitary sourced
Territorial
Yes sourced
Activity
Nocturnal sourced
Reproduction
Separate sexes sourced
Sexual dimorphism
No sourced
Seasonality
Nocturnal reef moray; present year-round. sourced
Special features
Purple-brown snake-like body; nocturnal reef moray that bites when disturbed sourced

For anglers

Edibility
Rarely eaten sourced
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
May bite verified
First aid
Morays do not bite unprovoked, but when disturbed or caught they can bite deeply with backward-pointing teeth and are hard to shake off. Clean any bite wound thoroughly, stop the bleeding and seek medical help; moray bites infect easily. verified

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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