Snake eels

Serpent eel (Ophisurus serpens)

The Serpent eel (Ophisurus serpens) belongs to the family Ophichthidae (snake eels) and is found in the Red Sea, with a wider Indo-Pacific range. It is a carnivore and usually seen alone. It reaches about 100 cm and is found at 1–50 m depth. IUCN conservation status: Least Concern. It is not dangerous to divers.

Serpent eel (Ophisurus serpens), a Red Sea fish of the snake eels family
Photo: iNaturalist / Wikimedia Commons

Quick facts

Scientific nameOphisurus serpens
FamilySnake eels (Ophichthidae)
Common name (IT)Ofisuro
Common name (EN)Serpent eel
Maximum size100 cm
Depth1–50 m
DistributionRed Sea and Indo-Pacific
IUCN statusLC — Least Concern

Description

Present throughout the Red Sea, with a broader range across the tropical Indo-Pacific.

Where it lives

Present throughout the Red Sea, with a broader range across the tropical Indo-Pacific.

  • Red Sea
  • Indo-Pacific

Frequently asked questions

What family does the Serpent eel belong to?
The Serpent eel (Ophisurus serpens) belongs to the family Ophichthidae (snake eels).
Is the Serpent eel dangerous?
It is not dangerous to divers. As with any reef animal, do not touch or handle it.
Is the Serpent eel endemic to the Red Sea?
No — it occurs in the Red Sea but its range extends across the Indo-Pacific.
How big does the Serpent eel get?
It reaches a maximum length of about 100 cm.

Explore the Serpent eel in 3D in the interactive atlas →