The leopard shark is the first on our list of least dangerous shark species to be utterly harmless to humans. There has not been a single report of a human being bitten by a leopard shark. They live primarily in shallow waters, are rarely found more than twenty feet below the surface, and feed on crabs and small fish.
Whale Shark
Whale Sharks like tropical waters, and they're very sweet, docile animals, sometimes even allowing swimmers to hitch a ride on their backs.
Nurse sharks are thought to be among the most docile sharks, and frequently allow humans to swim near them or pet them.
Lemon sharks get their name for being overtly jealous when scuba divers do not give them sufficient attention – no, not really, but it would have been a good story. The first dive with the lemon sharks felt somewhat like going on a blind date in a foreign country.
Wikipedia The White Shark, more commonly referred to as the "Great White," has been reported to be involved in more attacks on humans than any other shark.
The great white shark, also known as the "white pointer," is the largest and deadliest predatory shark in the ocean.
On the morning of January 15, 1983, a body of a black man washed ashore. Most of the body had been devoured by sharks. It appeared a shark had bit his foot when he was alive. However, it is unknown if this is what caused his death, as he could have drowned before he was bitten.
1. Whale Sharks. Though Whale Sharks are the largest shark in the ocean, Whale Sharks present no threat to humans.
Scientists have not determined the smartest shark species in the world but the Great White Shark exhibits complex social behaviors and is thought to be one of the smartest.
Like other Cephaloscyllium species, the draughtsboard shark has the ability to inflate its body dramatically in response to a predator; this defense mechanism may be behind reports of this species barking like a large dog.
Despite their scary reputation, sharks rarely ever attack humans and would much rather feed on fish and marine mammals. Only about a dozen of the more than 300 species of sharks have been involved in attacks on humans.
Dolphins have even been known to protect humans in danger of sharks. Apex Prey. Orcas are the largest member of the dolphin family and have been known to hunt great white sharks when food is scarce. Full-Time Orcas, Part-Time Shark Tamers.
"Punching him in the face, going for his eyes, try to keep your hands out of his mouth. "If you start touching them around the snout, they can pick up your electro-receptions and they know you're possibly edible." He advises using "something hard - be it a camera, a stick, a rock" - to push the animal away.
Millions of sharks impacted by hook-and-line fisheries
Embedded hooks can restrict eating abilities and may cause internal damage to organs, poisoning or infection. According to the study, many tiger sharks are accidentally hooked by long line fisheries targeting tuna and swordfish.
The great white shark is an apex predator, as it has no known natural predators other than, on very rare occasions, the orca. It is arguably the world's largest-known extant macropredatory fish, and is one of the primary predators of marine mammals, up to the size of large baleen whales.
#1 The Epaulette
An Australian shark, the epaulette makes an excellent pet shark because it likes confined spaces. It makes them feel safe. A bottom feeder, the epaulette also prefers wide, open, sandy-bottomed aquariums. And like many other sharks, the epaulette will often fast for a few weeks before having a feast.
There have only been 16 recorded cases of hammerheads biting humans, and not one of those cases resulted in a fatality. Despite the size of certain species, hammerheads pose no threat to humans.
A shark's sense of smell is powerful – it allows them to find prey from hundreds of yards away. Menstrual blood in the water could be detected by a shark, just like any urine or other bodily fluids. However, there is no positive evidence that menstruation is a factor in shark bites.
“This is a moving object in the water and you're not staying still either, so what you don't want to do is end up effectively punching at the mouth or anywhere near it.” A good shot to the gills can also do the job: “The gills are very sensitive — giving a shark a whack in the gills isn't a bad idea.”