Animals in Indian

Below you can find a complete list of Indian Ocean animals. We currently track 100 animals in Indian and are adding more every day!

After the Atlantic and the Pacific, the Indian Ocean is the third largest ocean in the world. It extends from Africa to Australia and has coastlines in Asia, Africa, and Australia. It connects to many seas and other large bodies of water. Among them are:

  • Andaman Sea.
  • Arabian Sea.
  • Bay of Bengal.
  • Flores Sea.
  • Great Australian Bight.
  • Gulf of Aden.
  • Gulf of Oman.
  • Java Sea.
  • Mozambique Channel.
  • Persian Gulf.
  • Red Sea.
  • Savu Sea.
  • Strait of Malacca.
  • Timor Sea.

The Indian Ocean is home to several unique species of marine life, including sea turtles, sharks, sea snakes, dugongs, and whales. Although the ocean itself has less marine life than other oceans because of its low plankton levels, you will find a rich array of marine life in specific areas and islands. Some of these species are extremely rare. Many are endangered or nonexistent in other parts of the world.

Where To Find the Indian Ocean’s Wildlife Species

The coral reefs of Africa and Australia are important ecosystems that are protected by national and international conservation laws. These coral reefs provide feeding and breeding grounds to hundreds of tropical fish species, sea turtles, and other marine animals.

The island country of Madagascar is a primary breeding area for humpback whales. The Maldives and Seychelles Islands provide nesting and feeding areas for shrimp, manta rays, sea turtles, giant grouper, reef sharks, and stingrays.

The island of Mauritius is another island rich in rare marine and animal life. Some unique creatures endemic to Mauritius include the pink pigeon, the echo parakeet, and the Mauritius kestrel, which are among the world’s rarest birds. The island is one of the few places to see the Mauritius flying fox, and the Rodrigues flying fox, two rare bat species.

Interesting Facts About the Indian Ocean

  • It is the warmest ocean on earth.
  • More than 40% of the world’s offshore oil production occurs in the Indian Ocean.
  • Its primary islands are Comoros, Madagascar, Maldives, Mauritius, Seychelles, and Sri Lanka.

Extinct and Endangered Animals in the Indian Ocean

  • Sea turtles – Sea turtles are endangered everywhere. These large reptiles can live for many years. Habitat destruction, especially of coral reefs, threatens their survival.
  • African penguin – This flightless bird(Spheniscus demersus) is also known as the Cape penguin or South African penguin. Unlike its cousins, this penguin prefers warm waters and lives on the coasts of South Africa. Captive breeding programs have helped restore African penguin populations in some areas.
  • Aldabra giant tortoise – (Aldabrachelys gigantea): One of the largest reptiles in the world, this enormous creature can live more than 200 years. The largest population of Aldabra tortoises is on the Aldabra Atoll in Seychelles. More than 100,000 of them live there.
  • Blue whale – The blue whale (Balaenoptera musculus) is the largest species on earth. A blue whale can reach more than 100 feet, which is the length of three school buses. This massive, magnificent creature looks blue in the water but gray-blue when in the air. Blue whales are protected under all whaling conventions and other marine mammal treaties, but they are critically endangered. Climate change, oil spills, whaling, and plastic pollution continue to threaten them.
  • Dugong – This rare marine mammal (Dugong dugon) is a member of the Sirenia family, which includes manatees. This sweet-looking creature was hunted for its oil and meat to near extinction. Dugongs are now a protected species under most laws. Dugongs depend on healthy seagrass communities.
  • Angelfish, butterfly fish, and cuttlefish are among the endangered fish of the Indian Ocean. Giant clams, gray reef sharks, manta rays, and spiny dogfish are other endangered marine animals unique to this ocean.

Where To See Wildlife in the Indian Ocean

In 2015, the British government established the Chagos Marine Protected Area. It is one of the world’s largest marine protected areas and one of the largest protected areas of any type in the world. Chagos is a former British colony that is part of the 70-island Chagos Archipelago. This area has healthy and diverse coral, which is essential for many ocean species.

Conservationists have spotted more than 780 different species in the protected area. These include unique fish like the Chagos clownfish (Amphiprion chagosensis), manta rays, whale sharks, and tuna. These waters are a protected breeding ground for silky sharks, which are an endangered species.

Besides this and similar large-scale protected areas, each country in the Indian Ocean has its own reserves and protected areas. Mauritius, for instance, has two sea turtle reserves, Fregate Island Turtle Reserve and Pearl Island Turtle Reserve. It also has Baie de l’Arsenal marine park, Black River Gorges National Park, and other preserves.

In 2020, the Seychelles Islands established a vast marine protected area in a deal conducted with the U.S.-based Nature Conservancy. Under the agreement, half of Seychelles’ marine protected areas will be “no-take zones,” which prohibit fishing, mining, and drilling. The others allow strictly regulated fishing.

Protected Dive Sites

The Maldives has established 25 protected dive sites to preserve coral reefs, sea turtles, tropical fish, and endangered white terns. The Maldives has also made it illegal to export dolphins, lobsters, pufferfish, whales, corals, oysters, and other threatened fish species.

The islands of the Indian Ocean offer unique opportunities for snorkelers, scuba divers, and other tourists to see marine life up close. If you want to see this vivid wildlife, visiting the protected areas of these islands is the best way.

The Most Dangerous Animals in the Indian Ocean

There are many dangerous animals in the Indian Ocean, including sharks, stingrays, and barracudas. Here are some dangerous sea creatures unique to this ocean.

  • Sea snakes: These long, brightly colored snakes live almost exclusively in the Indian Ocean. They are adapted for ocean life, and some of them never need to walk on land. Sea snakes are extremely venomous. You don’t feel the bite when it happens, but it can be fatal if left untreated. Fortunately, sea snake bites on humans are very rare.
  • Box jellyfish: With no claws or teeth, this watery creature is one of the most dangerous animals in the world. A box jellyfish has 50 or more tentacles, and each tentacle can reach 15 feet. A bite from one tentacle is enough to kill 50 humans. Box jellyfish are also called sea wasps or marine stringers. Scientists estimate that box jellyfish kill more than 100 people every year.

The Indian Ocean Has Many Rare Animals

The Indian Ocean boasts a rich array of unique, colorful wildlife in its waters and on its coastlines. Like sea creatures everywhere, these animals face the threats of habitat loss, climate change, overfishing, and plastic pollution. Conservationists hope more countries will take action to halt the destruction of this beautiful, vibrant ocean.

Indian Ocean Animals

African Penguin

The only penguin species in Africa!

Albacore Tuna

The albacore is a very fast swimmer

Aldabra Giant Tortoise

One got to be 255 years old!


November 12th is celebrated as National Pizza with the Works Except Anchovies Day


There are 70 different species!


Closely related to crabs and lobsters!


Can grow to nearly 2 meters long!

Barramundi Fish

Scale rings indicate age


Not all birds are able to fly!

Black Marlin

Every black marlin is born as a female.

Blue Shark

Blue sharks can have up to 135 pups at a time.

Blue Whale

The largest animal on Earth

Bluefin Tuna

The bluefin is one of the largest fish in the world

Bonito Fish

May eat squid or other small invertebrate ocean life

Bottlenose Dolphin

Stays in groups from 15 to 2,000 in number!'

Bull Shark

Unpredictable and aggressive temperament!

Butterfly Fish

There are more than 100 different species!


Also called ghost shark


Also known as the anemonefish!

Cookiecutter Shark

The cookiecutter shark takes its name because it leaves a cookie-shaped bite hole in its prey.


Thought to be around 70,000 different species!


There are 93 different crab groups


Found throughout the world's oceans!


Can reach speeds of up to 25 mph!

Drum Fish

The drum fish makes a croaking sound with its swimming bladder!


Closely related to the Manatee!

Dusky Dolphin

Communicates using whistles, squeaks and clicks!


Eels can be a mere few inches long to 13 feet!

False Killer Whale

The false killer whale looks like a cross between a dolphin and orca!


Has the largest teeth compared to body size of any known fish

Fin Whale

Found throughout ocean waters worldwide!


Respire through the gills on their heads!


There are more than 240,000 different species!

Flying Fish

Can glide in the air for hundreds of feet


Found inhabiting tropical islands and coasts!

Garden Eel

Garden eel colonies are made up of hundreds to thousands of individuals.

Giant Clam

Can reach nearly 4ft in length!

Great White Shark

Can grow to more than 8 meters long!

Grey Reef Shark

One of the most common shark species!


Can use slime to suffocate marine predators or escape capture

Hammerhead Shark

Found in coastal waters around the world!

Hermit Crab

There are over 500 different species!


People enjoy the taste of the oily fish in many different ways including pickled, smoked, salted, dried and fermented.

Horseshoe Crab

Changed little in over 500 million years!

Humpback Whale

There are thought to be 80,000 left in the wild!

Immortal Jellyfish

Excellent hitchhiker on long-trip cargo ships

Indian Palm Squirrel

Natively found in parts of India and Sri Lanka!


There are an estimated 30 million species!


Have tentacles around their mouths!

Killer Whale

Typically consumes over 200 kg of food a day!

King Crab

Can have a leg span of nearly 2 meters!


The krill is perhaps the most important animal in the marine ecosystem!


Females can release up to 15,000 eggs at a time!

Little Penguin

The smallest species of penguin!


Have been known to reach 100 years old!

Manta Ray

Can grow up to 9m wide!


Females lay up to 5 million eggs at one time in warm, shallow and salty waters

Moray Eel

Can grow to nearly 2 meters in length!


There are around 300 different species!


Can process up to 10 litres of water an hour!


Spends 75% of it's time hunting for food!


Closely related to crabs and lobsters!


The second most poisonous creature in the world!

Rockhopper Penguin

There are 3 different species!

Sand Tiger Shark

The sand tiger is the shark most commonly seen in aquariums.


Schools of sardines can be miles long and are often visible from an airplane


Sawfish teeth keep growing as the fish gets older

Scorpion Fish

There are more than 200 recognised species!

Sea Lion

It's flippers allow it to walk on the land

Sea Slug

All sea slugs have both male and female sex organs

Sea Squirt

There are more than 3,000 known species!

Sea Turtle

Always return to the same beach to lay eggs!

Sea Urchin

Can live for up to 200 years!


Males give birth to up to 1,000 offspring!


There are 30 different species worldwide!


No shark species has any bones in their bodies


There are 2,000 different species worldwide!

Sixgill shark

The sixgill shark has six pairs of gills instead of the normal five

Skipjack Tuna

The skipjack is the most commonly caught tuna in the world

Sleeper Shark

The Greenland shark is one of the longest living vertebrates in the world.


There are nearly 1,000 different species!

Sperm Whale

Each tooth weighs 1kg!

Spinner Shark

Can have up to 20 babies

Spiny Dogfish

Found in ocean waters worldwide!


There are more than 9,000 known species!


Some species are known to have 10 arms!


Has 2 stomachs to aid digestion!


It's stinger is razor-sharp or serrated!


Large species can swallow whole salmon


Found around shallow coral reefs!


Its genus dates back to the Cretaceous period – 113 million years ago


Can be heard out of water


Nests on tropical islands and cliffs!


The tuna has a sleek body that enables it to swim quickly through the water

Wandering Albatross

Featured in “The Rime of the Ancient Mariner”

Whale Shark

The largest species of fish in the world!


There are more than 500 different species!

Yellowfin Tuna

The yellowfin forms schools with other tuna species

Zebra Shark

Can get to be 30 years old in the wild!

Indian Ocean Animals List