FishRare

Zebra moray

Gymnomuraena zebra

Narrow white rings circle its chocolate-brown body like a marine zebra – one of the Red Sea's rarest and gentlest morays.

Photo: iNaturalist – (c) Dan Schofield, some rights reserved (CC BY), uploaded by Dan Schofield

The zebra moray (Gymnomuraena zebra) is impossible to mistake: dozens of narrow white or pale-yellow rings band its dark chocolate, almost black body from snout to tail. It is the only species in its genus and differs in build from its cousins too: a blunter head, a smaller mouth, and teeth that are not points but rounded, cobblestone-like crushing plates – the perfect tool for breaking hard armour.

Its menu is almost entirely crabs, hermit crabs, molluscs and sea urchins; it does not hunt fish at all. It is strictly nocturnal: by day it withdraws deep into its lair, often showing nothing but one striped coil of body, yet after dark it works through the rubble with surprising agility. Among morays it is one of the shyest and most peaceable – when disturbed it backs away rather than threatens.

Around Hurghada it is a genuine rarity, the kind of sighting that makes a logbook entry special. Search the rubbly, cave-riddled reef bases, for instance around the blocks of Abu Ramada or on the sheltered flanks of the Giftun Islands. If you do find one, move slowly – with a little patience the whole striped head emerges, and you take home one of the most distinctive moray photos of your life.

Did you know?

The zebra moray's dentition is so specialised for crushing that it can crunch up a sea urchin, spines and all – yet there is not a single sharp fang in its mouth, which is quite exceptional for a moray.

How to behave around it

One of the gentlest morays alive, with blunt crushing teeth – but the basic rule still applies: don't reach into its hole and never try to pull it out for a photo. Even a zebra moray can pinch painfully if it is manhandled.

Where can you meet it?

A rare guest: it turns up mostly in the rubbly crevices of Abu Ramada and Gota Abu Ramada and on the sheltered sides of the Giftun Islands, chiefly on night dives.

Frequently asked questions

Practically no: it is a shy, nocturnal animal with no sharp fangs, specialised in crabs and urchins. It could only pinch you if you harassed it by force – which you wouldn't do anyway.

It is a rare species, so it's luck rather than guarantee – your best odds are on a night dive over rubbly ground. If your guide finds one, it's the jackpot of the day.

The dense, contrasting rings break up its outline in the dim crevices, making it harder for predators to read it as a moray. The same principle as on a zebra – just underwater.