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Isla Mujeres Marine Life & Wildlife Guide

Wildlife · Destination Guide

Isla Mujeres

MUSA sculptures, reef drifts, and beach days on Cancun's laid-back island escape

Updated Jan 23, 2026 • 14 sources

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Wildlife In Isla Mujeres

Browse the full species list linked to approved dive spots in Isla Mujeres.

green and black fish in body of water

Stingrays

6 linked spots

Green sea turtle ( Chelonia mydas ), Moorea, French Polynesia

turtles

Green Turtle

Chelonia mydas

4 linked spots

a fish that is swimming in some water

saltwater-fishes

Angelfish

3 linked spots

a fish that is swimming in the water

saltwater-fishes

Barracuda

3 linked spots

brown turtle in sea

Hawksbill Turtle

Eretmochelys imbricata

3 linked spots

gray snake photography

Moray Eel

3 linked spots

gray shark in body of water

Nurse Shark

Ginglymostoma cirratum

3 linked spots

a fish swimming in water

saltwater-fishes

Parrotfish

3 linked spots

Photo of Snapper

saltwater-fishes

Snapper

3 linked spots

Photo of Grouper/Basslets

saltwater-fishes

Grouper/Basslets

2 linked spots

Photo of Wrasse

saltwater-fishes

Wrasse

2 linked spots

A blacktip reef shark swims over sandy seabed.

Blacktip Reef Shark

Carcharhinus melanopterus

1 linked spots

dolphin in body of water

Bottlenose Dolphin

1 linked spots

Shark swimming with striped fish underwater

Bull Shark

Carcharhinus leucas

1 linked spots

A fish that is sitting in the sand

saltwater-fishes

Butterfly Fish

1 linked spots

a blue and yellow fish on a coral reef

saltwater-fishes

Damselfish

1 linked spots

Gestreifter Adlerrochen ( Pteromylaeus bovinus )

Eagle Ray

1 linked spots

Photo of Loggerhead Turtle

Loggerhead Turtle

Caretta caretta

1 linked spots

Photo of Surgeonfish

saltwater-fishes

Surgeonfish

Acanthuridae

1 linked spots

Photo of Sweetlips and Grunts

saltwater-fishes

Sweetlips and Grunts

1 linked spots