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Shark underwater
Zebra shark, Stegostoma fasciatum, also called the leopard shark, is a species of carpet shark and is found throughout the tropical Indo-Pacific.
Two thresher shark in Malapascua Island. Philippines
Off the Island of Fakarava there is a famous dive site called the 'Wall of Sharks' where over 500 sharks can be seen at anythime. Considered to be one of the best dives in the world.
Eye level with a Lemon Shark (Negaprion brevirostris). Blue sea behind & shadow on the sea floor. Ramora (suckerfish) in attendance.
Close up of juvenile Great White Shark swimming through murky water hunting for prey. Photographed at Neptune Islands, South Australia.
Close Up of a Grey Nurse Shark
On the ocean floor of the Indo-Pacific Ocean
A tiger shark in Tiger Beach in Bahamas
Swimming slowly, a large white sturgeon and salmon cruise the water in the Bonneville Fish Hatchery and Sturgeon Center along Oregon’s Columbia River.
Thresher Shark in Malapascua
Underwater image of Nurse shark in the blue ocean of Bimini, The Bahamas
View of the grey reef shark (Carcharhinus amblyrhynchos) at the Blue Corner in Palau - Micronesia
Grey Nurse Shark (Sand Tiger Shark or Rugged Tooth Shark) surrounded by a school of commensal fish. Photo taken at Flat Rock, North Stradbroke Island, Australia.
Shortfin Mako Shark Free Diving
Close up of ominous Great White Shark swimming past. Photographed in South Australia while cage diving.
Picture shows a lemon shark during a scuba dive
It is resting on the seafoor
The halavi guitarfish - (Glaucostegus halavi), underwater photo into the Red Sea
A face to face encounter with a wild endangered species Whale Shark (Rhincodon typus) whilst scuba diving.  Location is Phi Phi islands, Andaman sea, Thailand.
A nurse shark in Fernando de Noronha sea. Marine life. Scuba diving. Brazil
The Gray (or Grey) Whale, Eschrichtius robustus. Open mouth showing baleen or whalebone and tongue. San Ignacio Lagoon, Baja California Sur, Mexico. A young whale with its mouth open showing the baleen.
Thresh Shark in the Philippines
Extreme close up of Great White Shark looking directly at camera smiling
A Lemon shark (Negaprion brevirostris) in Tiger Beach in Bahamas
Butchered manta rays laying on the floor at the fish market in Negombo which is the largest fish market in Sri Lanka and are supplying the capital Colombo with fresh fish every day
Oceanic whitetip shark (Carcharhinus longimanus) swims in open water off the islands of the Bahamas.
Grey Reefshark or Blacktail Reef Shark Carcharhinus amblyrhynchos occurs in the Indo-West and Central Pacific on continental and insular shelves and oceanic waters adjacent to them. The species is common on coral reefs, often in deeper areas near drop-offs to the open sea, in atoll passes, and in shallow lagoons adjacent to areas of strong currents in a depth range from 1-275m. Max. length female 172cm, male 255cm. Palau announced 2009 world's first shark sanctuary, banned all commercial shark fishing within its exclusive economic zone. 600000 sq km (230,000 sq mi) of ocean are protected now. As a result, divers see more sharks here than almost anywhere else! A Live Sharksucker Echeneis naucrates is attached at this specimen. Palau, near Blue Corner, 7°8'3.6528 N 134°13'10.5204 E at 11m depth
Caribbean black tip shark portrait
Two Sharks in the Blue - Tahiti
Free Images: "bestof:Etmopterus spinax.jpg Velvet belly lantern shark Etmopterus spinax From plate 5 of Oceanic Ichthyology by G Brown Goode and Tarleton H Bean published 1896"
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