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Blackspot moray (Gymnothorax melatremus) — Muraenidae

Blackspot moray

Gymnothorax melatremus
Family: Muraenidae
LC · Least Concern

The Blackspot moray (Gymnothorax melatremus) is a saltwater fish of the family Muraenidae that grows up to 30 cm.

Length
30 cm
Water
Saltwater
Depth
1.0–58.0 m
Diet
Carnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Snake-like
Substrate
Stone or rock
Danger
May bite
Edibility
Rarely eaten

Description

The blackspot moray is one of the smallest moray eels (Muraenidae) from the Indo-West Pacific. The species reaches about 30 cm and has a yellow-brown, eel-like body with a dark spot near the gill opening. It is shy and lives solitarily in holes and crevices of seaward reefs, from the surge zone to over 25 m deep, and is rarely seen. By day it often protrudes only its head from a crevice; at night it hunts small fishes and crustaceans. Although small, the species can bite with its sharp teeth when threatened or handled carelessly.

Frequently asked questions

How do you recognise the Blackspot moray?

The Blackspot moray has a snake-like body, is mainly yellow-gold and shows a plain pattern.

Where does the Blackspot moray live?

The Blackspot moray lives in the sea (marine waters) and is mostly found around stony or rocky ground.

How big does the Blackspot moray get?

The Blackspot moray grows to a maximum of about 30 cm. On average the species is around 18 cm.

Is the Blackspot moray dangerous to humans?

The Blackspot moray can bite, but is otherwise not dangerous to humans.

Is the Blackspot moray edible?

The Blackspot moray is rarely eaten.

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All data

Identification

Dutch name
Dwergmurene sourced
English name
Blackspot moray verified
Scientific name
Gymnothorax melatremus
Family
Muraenidae
Other names
Blackspot moray; Dirty yellow moray verified

Appearance

Size class
Medium verified
Max length (cm)
30.0 verified
Average length (cm)
18.0 verified
Body shape
Snake-like sourced
Dominant colour
Yellow / gold inferred
Pattern
Plain inferred
Tail shape
Straight inferred
Mouth position
Terminal inferred
Lips
Thin inferred
Barbels
No sourced
Dorsal fins
One continuous inferred
Dorsal spines
No sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Stone or rock sourced
Min depth (m)
1.0 verified
Max depth (m)
58.0 verified
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Social behaviour
Solitary inferred
Territorial
No inferred
Activity
Nocturnal inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred

For anglers

Edibility
Rarely eaten sourced
Fishing method
Vissen met natuurlijk aas (vis, garnaal, worm) of kunstaas dicht bij rif- en rotsstructuren. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
May bite 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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