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One of the most acrobatic dolphin species, the spinner dolphin is famous for its acrobatic displays, specifically the way in which it spins multiple times longways as it jumps through the air. They are commonly spotted racing alongside boats and are a beautiful, exciting site to see. These agile mammals are among the smallest of the dolphins and are found in tropical waters all around the world. The largest populations seem to be near Thailand, the Central American Pacific coast, and the Hawaiian Islands.

A close relative to the manatee, dugongs are thought by some to be the motivation of seafaring tales of mermaids with their shapely bodies and fluked tails. In fact, they belong to the classification order Sirenia. Dugongs are the only strictly herbivorous marine mammals in the world and can be found all throughout the southern hemisphere, encompassing 40 countries and territories within the Indian and Pacific Oceans.

The grey reef shark is one of the most common reef sharks in the Indo-Pacific and is frequently seen cruising shallow coral reefs, especially near steep drop-offs. These animals may have a slightly white-tipped first dorsal fin, however, they are clearly distinguishable from other shark species because they lack the distinct black or white markings on the tips of their fins and are a more uniform grey color. These agile predators are fast swimmers and feed mostly on bony fish and cephalopods that they hunt along the reef.

With fins as wide as wings, manta rays soar along ocean currents like birds in flight, making them one of the most elegant animals of the sea. The name ‘manta’ comes from the Spanish word blanket and with a wingspan of up to nine meters, it’s easy to see how they can look like a blanket floating in the sea. Scuba diving with mantas is one of the most amazing experiences any diver can have underwater.

The green sea turtle, also known as the green, black, or Pacific green turtle, is one of the largest species of sea turtles and has a wide population distribution throughout the world’s tropical and subtropical seas. There are two distinct populations in the Pacific and Atlantic Oceans, but they can be found throughout the Indian Ocean as well. They are unique in that they are the only species that are strict herbivores as adults, feeding mostly on algae, seagrass, and seaweed.

Not the best swimmers, Clownfish seek shelter in their anemone homes throughout most of the day. These distinctly colorful fish have developed a highly intricate and mutually beneficial symbiotic relationship with their anemone homes, earning them the nickname: anemonefish. Due to this sophisticated relationship, they tend to stay within a maximum radius of four meters to their anemone host in order to hide quickly within its tentacles in case of danger. If you’re lucky enough dive with clownfish you could experience these cute little fish attempting to “attack“ you to defend their anemone.

Lionfish are native to Indo-Pacific waters and are usually found hiding under ledges or in shallow caves at depths between 2 and 60 meters. They are diurnal, meanings they hunt both during the day and at night but often stay hidden until sunset to avoid predators. Unfortunately, lionfish have become an invasive species in the western Atlantic Ocean and Mediterranean Sea. In fact, despite their menacing beauty, lionfish have become a huge problem in the Caribbean as their population has spread tremendously in just a single decade. In fact, the Science Channel has claimed they are “one of the most aggressively invasive species on the planet.” These flashy predators are considered fairly aggressive and harmful to humans so take caution when diving with lionfish and keep a safe distance.

Most wrasses species have extraordinary, bright coloration. With over 600 different species, wrasses are as varied in size as they are in their brilliant color. They are identifiable by their elongated bodies, protruding canine teeth, and thick lips. It is fantastic to dive with wrasses and watch them swimming around coral reefs firsthand. These lively fish make coral reefs even more colorful.