Mako Shark Research Paper

Sharks have been creatures that can date back to over 450 billion years, and have survived through all disaster and still live on Earth today. This is a great feat for anything to stay in existence for that amount of time, and hopefully sharks can continue to live on this Earth and not go extinct. There are hundreds if not thousands of species of shark from when they first swam Earth’s oceans to when they continue to swim the same oceans. The study of sharks is a very interesting and extraordinary topic, being able to put together images of what sharks used to look like compared to sharks now is just amazing. In this vast amount of time sharks have spent on this Earth there has been many things that has changed, through evolution and adaptation. Through research and personal opinion I plan to show how sharks have evolved, what has changed through evolution and the history of

Sharks have been in our oceans for almost 450 million years. Those millions of years of evolution have allowed many different shark species to develop abilities, and to become perfect predators.

Orcinus orca is the scientific name for the massive marine mammal. Orcas are not rare, but have declining numbers in some areas (Martin.) Orcas are found from the Artic Ocean to the Antartic Ocean. (Britannica) They belong to the Delphinidae, or dolphin family, which is the largest

Sharks are one of the oceans top predators. They vary in size from the extremely small dwarf shark, to the colossal whale shark. Sharks can be found all across the world’s oceans, from the tropic waters of Hawaii to the sub zero temperatures in the Artic oceans. Of the hundreds of sharks a select few species have actually been recorded in the Artic. Of these few, only three of them spend the majority of their time in these harsh, freezing waters. These sharks are the Greenland, Pacific Sleeper, and Salmon sharks.

Also hey are very unique and interesting. They can get up to 15ft long. Next blue sharks like to move around so they don’t stay in one spot for long. At last watching the movie jaws made people have many opinions that are oncel sharks. People find sharks very threatening but they are just like us.

The great hammerhead shark, also known as Sphyrna mokarran, is a pelagic shark and is found world wide in

One species incorporated the xenacanth sharks. They seem to have avoided extermination by relocating into freshwater. One group, Xenacanthus, was a seventy five centimeters in length, eel-like shark that looked like a modern conger eel. Its dorsal fin extended along its back and around the tail and connected to an odd double anal fin. The main striking feature was a single self-protective spine growing from the top of its head.

The Australian Grey Nurse Shark is also known as the Spotted Ragged-Tooth Shark and as the Sand Tiger Shark ("Australian Threatened Species”). The species is identified by its gray to gray-brown coloration, the possible presence of reddish/brownish spots on the caudal fin and posterior half, their countershading, and by its two almost equally sized dorsal fins. They are known to grow over 3.6 meters in length with the males and females maturing at different lengths, 2.21 meters and 2.2 meters, respectively (McGrouther, 2015). Females also mature significantly later at 9-10 years than their male counterparts, who mature at 6-7 years. Their diet consists of fish,

For this discussion, I chose to examine the reproductive nature of mountain lions and hammer head sharks. Mountain lions are solitary cats that live in various mountainous regions of north and south America, but a male and female come together socially in order to mate during the 3-10 day estrus period. Due to their solitary nature, mountain lions rely on scent marking in different territory as well as a mating call of the female in order to initiate the potential for sex. Typically, when a male and female find each other; they spend several days together during the mating period and he may hunt for her and run mating circles around her. Mountain lions are polygynous and both the males and females will mate with multiple individuals throughout

The Mako shark is a very unique species of cartilaginous fish in the Lamnidae family (Col-Spector, Audrey, “MAKO SHARK- Enchanted Learning Software"). This pelagic swimmer is the fastest shark that has ever been observed in the ocean, clocking in at speeds up to 60 mph (Col-Spector). Its streamlined body allows it to swim at faster speeds than most other fish, making it a highly successful predator. “Schooling fish, including tuna, herring, mackerel, swordfish, and porpoise” are popular among the diet of the Makos (Col-Spector). Although they like to prey specifically on schooling fish, Makos eat just about anything they come across (Col-Spector). The Mako sharks physical features and social characteristics is what sets it apart from other species of the deep.

Who wouldn’t want a Hammerhead Shark as a pet? Even though I think sharks are awesome, and other people agree there’s a few little things you might want to consider before you think you could have one as your man’s best friend. The rest of this paper is about the reasons why you shouldn’t have a Hammerhead Shark as your new BFWF. (Best Friend With Fins.)

Blacktip Reef sharks are unique organisms that appear as the way their name describes it. The sharks have black tips on its caudal and dorsal fins, as well as angled saw-like teeth and a round and small snout. Other fins that this fish has is its two pectoral fins, pelvic fin, and an anal fin. These sharks can grow to be six to seven-feet long and have white bellies and dark backs, this allows the shark to disguise itself with the obscured seafloor and the lighter ocean surface.

lives in the deep water with only little light.The goblin shark has a long nose, and it has wicked teeth,and it is purple. they suck up there prey and then they crush there dinner. Japan has known about the goblin shark for 100 years. That goblin shark looks ugly.

Title of the Article: Speedy Quick Mako Shark Swims A Record Breaking 13,000 in Less in Two Years!

A shark has multiple rows of teeth. The mouth of sharks is in the front of the head. In some species, sharks teeth are replaced as much as once a week. Some sharks have teeth used to crush and grind. These are some what like what humans have. They also have sharp teeth. These can be compared to incisors that humans have. These types of teeth are very important to sharks because they are carnivores and depend on their teeth in order to eat their prey. A sharks body in covered by scales which cover their bodies. These scales make the skin of a shark very rough and strong.