How many mammals are there in the Great Barrier Reef?

How many mammals are there in the Great Barrier Reef?

Biodiversity of the reef

Type of animal Approximate number of species
Fish 1,625
Rays and sharks 130
Marine mammals (whales, dolphins, dugongs, seals) 30
Crustaceans 1,300

What are 5 animals that live in the Great Barrier Reef?

Here’s a rundown of indigenous creatures—including fish, corals, mollusks, echinoderms, jellyfish, sea snakes, marine turtles, sponges, whales, dolphins, seabirds, and shorebirds—that inhabit one of the world’s most complex ecosystems.

What are 10 different kinds of animals that live in the Great Barrier Reef?

#Reef animals

  • Manta Ray. With the largest brain to body ratio of any living fish, these gentle giants are under threat.
  • Green Turtle. As the only species in the genus Chelonia, the Green Turtle is a rare icon of the Great Barrier Reef.
  • Dugong.
  • Whale Shark.
  • Clownfish.
  • Mantis Shrimp.
  • Humpback Whale.
  • Giant Triton.

What marine mammal has the majority of its population on the Great Barrier Reef?

Large populations of dugongs, large marine mammals that are relatives of the manatees, make their home along the reef. More than 1,500 fish species live on the reef, including the clownfish, red bass, red-throat emperor, and several species of snapper and coral trout.

What kind of fish live in the Great Barrier Reef?

Around 1625 of bony fish species including important commercial species such as coral trout. About 630 species recorded along the Great Barrier Reef, with starfish perhaps being the most well known.

Is the Great Barrier Reef a living organism?

Considering its incredible size, the Great Barrier Reef is home to various animals. Whether these animals call the reef home or are just passing through the reef is populated with a significant amount of marine life. The reef itself is a living organism, making it even more iconic.

What kind of turtles live in the Great Barrier Reef?

Sea Turtles. Seven species of sea turtles frequent the Great Barrier Reef: the green turtle, loggerhead turtle, hawksbill turtle, flatback turtle, Pacific ridley turtle, and leatherback turtle.

Are there sea snakes in the Great Barrier Reef?

Today, about 15 sea snakes are endemic to the Great Barrier Reef, including the large olive sea snake and the banded sea krait.