The deadliest and
most dangerous shark species
Of all 375 shark species, only 12 are considered potentially
dangerous to humans.
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Sharks:
have
a fearsome reputation for attacking humans in more or less warm and deep
waters. Nevertheless, lightning strikes kill more people in the United States
than sharks.
Sharks
are Earth's most ancient animals. These apex predators with low reproductive
rates feature skeletons made of cartilage. But they can be fast, violent, and
ultimately deadly.
Sharks
do not sleep - instead, they rest. They're cold-blooded souls with an
uncontrollable curiosity toward a unique species: homo sapiens.
Sometimes,
provoked and unprovoked shark attacks end in tragedy. But
we must remember that the ocean is their home, and we must play by their rules.
Take a
look at the most aggressive types of sharks for swimmers, surfers, divers, and
fishermen:
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1. The Great
White Shark
The great white shark, also
known as the "white pointer," is the largest and deadliest predatory
shark in the ocean.
Measuring
between 11 and 21 feet (3.3-6.4 meters), it can propel itself at over 40 miles
per hour (64 kilometers per hour).
With
its 300 sharp teeth, the great white has the most powerful bite in the animal
world - 18,000 Newtons (1,835 kilograms force).
The Carcharodon
carcharias is responsible for between one-third and one-half of all
yearly shark attacks;
2. The Tiger
Shark
The
tiger shark is a large oceanic predator measuring between 13 and 16 feet
(3.9-4.8 meters).
With a
broad food spectrum and extremely sharp teeth, this requiem shark features long
fins and a unique camouflage technology called countershading.
The Galeocerdo lives
in tropical and subtropical waters and is often culled to protect tourists.
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3. The Bull
Shark
The
bull shark, also known as "Zambezi shark" or "Lake Nicaragua
shark," can be found in the shallow and warm waters of Central America,
Australasia, India, and Africa's Atlantic coast.
It can
survive long periods in fresh water and frequently travels far up rivers.
With
unpredictable and territorial behavior, the Carcharhinus leucas measures
between 7 and 11 feet (2.1-3.3 meters) in length.
The
bull shark attacks on the Jersey Shore inspired the Hollywood movie
"Jaws."
4. The
Oceanic Whitetip Shark
The
oceanic whitetip shark, also known as "brown shark," is a slow-moving
yet large and aggressive predator that inhabits tropical waters at medium
depths (500-100 feet or 152-30 meters).
It has
large wing-like pectoral and dorsal fins with white tips. The species is often
hunted for its meat, fins, and oil.
French
oceanographer Jacques Cousteau considered it "the most dangerous of all
sharks."
5. The Blue
Shark
The
blue shark is a long-distance traveler capable of roaming the North Atlantic on
journeys of between 1,200 and 1,700 nautical miles (2,220 to 3,145 kilometers).
They
prefer deep and cool waters and range in size from 6 to 10 feet (1.8-3 meters).
The Prionace glauca can be found nearly everywhere except
Antarctica.
6. The
Shortfin Mako Shark
The
shortfin mako, also known as "bonito shark" or "blue
pointer," is one of the fastest sharks in the ocean, capable of swimming
in bursts of 45 miles per hour.
With
one of the largest brain-body ratios in the shark world, the Isurus
oxyrinchus relies on vision, smell, and hearing to hunt its prey.
They
can be found in temperate waters and have been classified as an endangered
species.
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7. The Sand
Tiger Shark
The
sand tiger shark, also known as the "grey nurse shark," swims on
subtropical and temperate coastlines and is a cousin of the great white.
With a
pointy head, small eyes, and bulky body, this nocturnal feeder has a high
tolerance for captivity.
8. The Blacktip
Shark
The
blacktip shark has a robust and fusiform body featuring a pointed snout and
long gill slits.
When
attacking schools of small fish, the Carcharhinus limbatus usually
makes spinning leaps out of the water.
It can
be found in medium-to-shallow waters of tropical and subtropical coastlines.
They're timid yet fast and may show curiosity toward humans.
9. The
Hammerhead Shark
The
hammerhead shark is a solitary hunter at night and swims in schools during the
day.
It
ranges from one to 20 feet (0.3-6 meters) in length and features a hammer-like
head shape that may have evolved to enhance its vision.
For
Hawaiian, the hammerhead is a respected shark and one of the gods of the sea.
It can be found swimming near tropical and subtropical coastlines.
10. The
Nurse Shark
The
nurse shark is a sedentary and solitary nocturnal predator that inhabits the
Atlantic and Pacific Ocean coastlines.
They're not as
inoffensive and docile as some might think and can reach 15 feet (4.5 meters)
in length.
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