Hypothesis: I will learn more about great white sharks Taxonomy The Great White Shark or Animalia Chordata Vertebrata Chrondrichthyes Elasmobranchii Lamniformes Lamnidae Carchardon C. carcharias is a marine predator. Carolus Linnaeus gave the shark it's first scientific name, Squalus carcharias in 1758. Later it was given its current name Carchardon C. carcharias by Sir Andrew Smith. Carchardon comes from the word karcharos which means sharp or jagged in Greek and odous which means tooth. Range Great white sharks live anywhere where water temperatures are between 54 degrees fahrenheit and 75 degrees fahrenheit. One of the densest populations is found in Dyer Island, South Africa. Great white sharks tend to be found in the presence of thick blubbery marine mammals such as seals and sea lions. Great white sharks are not just a coastal species. They have been found in the open ocean at depths down to 3,900 feet. Recents studies have shown a Great White migrate from South Africa to Australia in 9 months. Scientist are not sure why they make this 12,000 mile journey but it could be because of seasonal mating or feeding. Body …show more content…
The dorsal half of their body is light grey that fades to a pale white on its ventral side. This makes it hard to spot by there prey. Great White sharks have two dorsal fins. One on its midsection and another smaller one behind it. That is followed by its coddle fin directly one the end of its tail. On the ventral side it has an anal fin and a pectoral fin. On the sides of its body there are pectoral
Before seeing this film and looking into it all I was aware of is what was shown on social media, which is what awful creatures sharks are supposed to be. Saveourseas.com had eye-opening statements comparable to the film. There were many persuasive arguments such as “Great white sharks, like all animals, are individuals with individual behaviors and characteristics. As the largest predatory fish, reaching six meters, they don’t have much to fear and are confident and curious animals.” This is a large point in both the documentary and paper. Since most people are constantly worried about how scary the animals are. It is hard for these creatures to get good publicity since our society is so judgmental and believes every detail the media puts out into the world. There are many points that focus on how hunting great whites is becoming more and more illegal, which is necessary for how important they are in the world. These sharks are able to help maintain a healthy balance in the
’’They are gray-brown to olive-green on top with off-white undersides,and they have heavily serrated,triangular teeth’’(National Geographic ‘’Hammerhead Sharks’’ 1).These are the usual colors of sharks. When you visualize a shark,the shark you would see would most likely resemble a bull shark. ’’They they almost resemble tiger sharks,and the problem is that tiger sharks are even more dangerous than bull sharks. To be honest,if you have to be extremely afraid of one species of shark,then it would probably be the bull shark. ’’Among the most likely sharks to attack humans,bull sharks favor shallow coastal waters-the same places humans prefer to swim’’(National Geographic ‘’Bull Shark’’ 1).This means that the bull shark would be the most feared by humans because they swim in the same places that humans swim.
The Kingdom, Phylum, Class, Order, Family, Genus and species for the Bull Shark are as follows: Animalia, Chordata, Chondrichthyes, Carcharhiniformes, Carcharhinidae leucas (Simpfender & Burgess). The taxonomy of every living thing is different, so the classification of the Bull Shark is the one way worldwide to know exactly what animal is being referred to because one animal may have many different common names. Carcharhinus leucas is referred to by many different common names around the world for example the spanish it Tiburon Sarda, the french call it Requin Bouledogue, in Africa they refer to it as Van Rooyen's Shark, in Australia it is referred to as the Swan River Whaler, and that is only a few of the Bull Sharks many common names (Curtis).
The Carcharhinus leucas commonly called the "bull shark" is a very unique shark. The bull shark can live in both salt water and fresh water but is commonly found along the Mississippi River and around Nicaragua. The bull sharks has a very blunt rounded nose giving it a bullish type of appearance thus giving it the name bull shark. The sharks are a dark black to a light grey with a white underbelly. Bull sharks can grow to be about 350 cm long and weigh around 230 kilograms. Bull sharks also tend to have smaller eyes compared to many other sharks which indicates that the bull sharks have limited vision. The bull sharks have triangular teeth like the great white shark (one of the bull sharks cousins). The bulls teeth are heavily serrated and are about 1.5 inches long which makes it easy to tear apart the flesh of their prey.
This image is what a majority of people believe to be the shark. They believe it to be the bloodthirsty sea monster that appears in countless works of literature and films, but science says otherwise. The classic picture painted by the minds of sailors returning from years at sea come from imagination and sharks’ violent methods of hunting and mating. Sharks fear humans as much as humans fear sharks, and most sharks, particularly the “man-eating” great whites, only bite humans because they mistake surfers for seals. In earlier times, the ocean was a source of mystery and adventur...
The Great Shark debate – to cull or not to cull, has been at the forefront of the minds of conservationists, as well as the general population for many decades now. The opinions of everyone are divided, according to their personal experiences, and views on what is right and wrong for the environment.
On average they weigh 4,000-7,000 pounds and grow approximately 16-20 feet long ( Great white sharks 1). < commentary needed>Great Whites are the apex predator of the ocean containing 300 serrated teeth and highly-developed senses to hunt prey. Sharks have a great senses of smell, the Great White can smell a drop of blood thousand of miles away. They’re hearing is very powerful , being able to hear the vibrations of prey distances of about 800 ft away and find the exact location through ‘ear stone’( Great white 3). A shark 's sense of hearing truly shows their uniqueness as an apex predator. In addition to great hearing they’re known to have great sight by being able to see up to 50ft away and transition into seeing in light and dark. Additionally sharks have a lateral line on their back that reaches from the front to the back tail, allowing
Thesis: Sharks should be conserved because they are an important part of the ocean, attacks are often incidental, and human behavior influences the behavior of sharks.
A great white shark can get anywhere from 12 inches to 60 feet long! They can also weigh anywhere from 150 lbs. to 3000 lbs. There is no difference between males and females. Great whites have six senses. Sight, smell, taste, touch, hearing and an Electro-Reception they get through the nose to communicate with other sharks! They can swim up to 35 mph and have 3,000 teeth in several rows.
Most people think that sharks are large, fast-swimmers, and savage predators. This is true of some species and groups should be interested of the appealing aspects of biology found within it: all sharks have an excellent sense of smell; some can detect electrical discharges; some sharks give birth to one of the
Leopard sharks (Triakis semifasciata) inhabit the Pacific coast of the North America. In Andrew Nosal’s study, the coast of La Jolla, California was chosen for the study. The location has previously been documented for attracting large numbers of leopard sharks between June and December and will likely facilitate the capturing process (Nosal, Caillat, Kisfaludy, Royer, & Wegner, 2014). Moreover, for consistency, it appears best to conduct the experiment near the
The morphology of whale sharks is mostly similar to aquatic fish species, but many specific traits help differentiate them from the rest. Whale sharks are the largest fish in the world and can reach a size of around 20 meters (Martins, C., and C. Knickle). This is often compared to the size of a school bus. The shark has a very large transverse mouth. They have 5 very large gill slits and have a larger first dorsal fin compared to the second one (Whale Shark). They have a distinctive spotted “checkerboard” pattern with stripes (Martins, C., and C. Knickle). It is not exactly known why they have this specific body marking. It is believed that the body markings act as a camouflage. The strange thing about whale sharks is that they have 300 rows of teeth that play no role in feeding (Martins, C., and C. Knickle).
The great white shark has 77 rows of 300 teeth. It has a 600 pound bite and it weighs 2,400 thousand pound. It can grow up to be 31 feet and one of the biggest des creatures. It would usually be 100 meters down and likes to eat smaller fish but it might come up and want something bigger and mistake a human for a fish.
Well if you happen to have no idea or clue as into what I’m talking about, which I seriously doubt that’s would be the case. Ever saw the movie Jaws and all of the subsequent directed by Steven Spielberg, then you definitely have a great picture of what the Great Whites are and what they are capable of doing to a human and other sea animal, this also label them one of the most dangerous wild life. The Great White also goes by these other names White Pointer or White Death is from a large species of lamniform shark. If you ever trying to locate on...
Its body and dorsal surfaces have patterns of light spots and stripes over a dark blue background. The whale shark’s length ranges from 12 meters up to 20 meters on average. Females typically grow to be bigger than the males and weigh anywhere from 47,000lbs to 66,000lbs as adults. It is estimated that this species average lifespan is around 70 years, though accurately measurements have proven difficult (Stevens 2006). Rhincondon typus is known to be primarily a loner traveling by itself the majority of the time, although they are known to seasonally aggregate in specific areas.