Home · Muraenidae · Freckleface reef-eel
Freckleface reef-eel (Uropterygius xanthopterus) — Muraenidae

Freckleface reef-eel

Uropterygius xanthopterus
Family: Muraenidae

The Freckleface reef-eel (Uropterygius xanthopterus) is a saltwater fish of the family Muraenidae that grows up to 62 cm.

Length
62 cm
Water
Saltwater
Depth
1.0–56.0 m
Behaviour
Solitary
Activity
Nocturnal
Body shape
Snake-like
Substrate
Stone or rock
Danger
May bite

Description

The freckleface reef-eel is a moray (Muraenidae) from coastal and reef-lagoon water of the Indo-West Pacific. The species grows to about 62 cm and has an elongate, snake-shaped, brownish, scaleless body with fine pale freckles on the head, to which it owes its name, and strongly reduced fins. As a nocturnal bottom-dweller it hides by day among stones and in crevices of shallow reefs and hunts small crustaceans and small fish at night. It bites when disturbed; handle with care.

Frequently asked questions

How do you recognise the Freckleface reef-eel?

The Freckleface reef-eel has a snake-like body and is mainly brown.

Where does the Freckleface reef-eel live?

The Freckleface reef-eel lives in the sea (marine waters) and is mostly found around stony or rocky ground.

How big does the Freckleface reef-eel get?

The Freckleface reef-eel grows to a maximum of about 62 cm.

Is the Freckleface reef-eel dangerous to humans?

The Freckleface reef-eel can bite, but is otherwise not dangerous to humans.

Download Fin's Fish Guide

Identify fish in seconds, log your catches and dives. Join the TestFlight beta.

Get the beta →

All data

Identification

Dutch name
Sproetkop-rifaal sourced
English name
Freckleface reef-eel sourced
Scientific name
Uropterygius xanthopterus
Family
Muraenidae
Other names
Spottedface moray; White-speckled snake moray; Whitespeckled snakemoray verified

Appearance

Size class
Large verified
Max length (cm)
62.0 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)
1.0 verified
Max depth (m)
56.0 verified
Origin
Native inferred

Behaviour & biology

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

For anglers

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 verified

Status & sources

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

Same genus Uropterygius

More from the family Muraenidae

Download Fin's Fish Guide

Identify fish in seconds, log your catches and dives. Join the TestFlight beta.

Get the beta →