Transcript: Hammerhead Shark Species: Sphyrna (cc) photo by Metro Centric on Flickr doodles Reproduction System Hammerhead shark eggs are fertilized inside the female shark. Most sharks give birth to live young, but some release eggs that hatch later. The gestation period can be up to two years long. Baby Hammerhead sharks, called pups, are born with a full set of teeth and are fully ready to take care of themselves. Kingdom: Animalia Hammerhead sharks are swift, sleek predators. They eat fish, squid, other sharks and marine mammals, such as sea lions, seals and small whales. notes Excretion Respiratory System Results Diet Notes Hammerhead sharks have a two chambered heart with an atrium and a ventricle. The heart is an S shaped tube located in the head region of the shark. The blood is pumped by the heart though the afferent branchial arteries to the capillaries in the gills where the blood is oxygenated. The blood then flows through the efferent branchial arteries, then through the tissues of the body and then back to the heart. Stockholm Family: Sphyrnidae Order: Carcharhiniformes (cc) photo by jimmyharris on Flickr Most hammerhead sharks swallow their food whole or take large bites. They have U shaped stomachs that use strong acids and enzymes to dissolve most of what is eaten by the shark. Indigestible things, such as bones, are regurgitated. Double click to crop it if necessary Teeth Circulatory System Genus: Eusphyra Phylum: Chordata Research Hammerhead sharks may have up to 3,000 teeth at a time. These teeth are modified placoid scales that have the same structure as a tooth, having an outer layer of enamel, dentine and a central pulp cavity. outlook Digestion Class: Condrichthyes When blood flows through the gills of a hammerhead shark, it is then oxygenated. photo frame Movement Place your own picture behind this frame! Subclass: Elasmobranchii details Assets map Waste is dissolved in the stomach, goes through the spiral valved intestines and out the rectum. Important Details Hammerhead sharks move using fins. They cannot stop suddenly or swim backwards. Hammerhead Sharks
Transcript: The scientific name of the hammerhead shark is: Sphyrna What it looks like: It's head looks like a double headed hammer. The interesting thing is they all live together in colonies. Many other sharks are solitary, meaning alone. The temperature that they live in is at least 70F. Hammerhead sharks live at a depth of 1000 to 2000 ft. The waters that my animal is found in is: Gulf of Mexico Caribbean Sea Mediterranean Sea Indian Ocean Pacific Ocean They lay eggs and do not have live young. Thank you for watching! Web sites I used. The hammerhead shark has no enemies As the baby sharks grow, they learn to hunt by imitating their parents. Hammerhead shark http://www.buzzle.com/articles/hammerhead-shark.html http://oceana.org/sites/default/files/explore/creatures/ocean334scaham_003_rep.jpg This sharks features are: Big fins Small flesh ripping teeth Big flat head. My animal defends its self by it's small razor sharp teeth. http://en.wikipedia.org/wiki/Hammerhead_shark My animal is threatened by humans. http://animals.nationalgeographic.com/animals/fish/hammerhead-shark/ By: Mathew Barr The size, color, and weight: SIZE: 3 to 20ft. COLOR: gray. WEIGHT: 6.6 to 1300 lbs. Class: Science This is a picture of hammerheads hunting together.
Transcript: the wide heads help see wider. There head is like a metal detector. for watching deafens/ offense animal cell. thank you mmm yum e kingdom, Animalia Enemies name this is my animal cell the name of the hammerhead shark is sphyrna. Habitat and range phylum, chordate family,sphyrnidae Hammerhead shark the locomotion of a hammerhead shark is inherited. It moves it's caudal fin to propel there bodes. class,chandrichthyes species survival status The enemies of a hammerhead shark are big shark and people. order,carcharhiniformes help me genetic traits average life span the wild 20 to 30 years they a band in there pups when they borne. 500 to 1,00lbs Diet The place that hammerhead lives is the Philippines. The range of a hammerhead is moderately warm parts of all the oceans. the diet of a hammerhead shark is Eels,groupers,grunt,dolphin fish,other sharks,rays,squid,crabs,snails,cuttle fish and even poisonous scorpion fish hammerhead gather in large schools. hammerhead have 100 to 500 specimens; most are female. the specked by bode language. life cycle Hammerheads use their wide head to attack sting rays by pinning the winged of the fish against the sea floor. the sand paper like skin tears flesh. classification subclass,Elasmobranchli BY Jett Gonzales behavior
Transcript: Record of the biggest Great Hammerhead shark Before the record was 620 pounds. look at that hammer shape head Shape The blue part means the habitat of the Hammerhead Shark Winghead Shark Scalloped Bonnethead Whitefin Hammerhead Scalloped Hammerhead Scoophead Great Hammerhead Bonnethead Smalleye Hammerhead Smooth Hammerhead The Great Hammerhead Shark Catching prey Species of Hammerheads Habitat The shark weighed in at 1,060 pounds. .
Transcript: Bibliography The hammer head shark has a streamlined body to help it swim quickly- it can swim about 35 kph and even faster over short distance. Sharks are well camoflagued to the bottom of the ocean, where they spend a lot of time. The hammerhead shark also has denticles, which are similar to tiny teeth, embedded all over its skin. If a fish rubs against these it will instantly be injured. Symbiotic relationships Protection from Environment Food Web How intriging... Habitat Fish The Hammerhead Shark is a top consumer or 4th order consumer, unless you included humans in this food web. humans would become the top consumer. Hammerhead sharks feed through their mouth, which is just under their unusually shaped head, or cephalofoil. Hammerhead sharks kill stingrays by using the ‘hammer’ to pin the stingrays down. They then feed on the sting rays wings. Cleaner fish and sharks have a symbiotic relationship. The Cleaner fish eneters the sharks mouth and clears the mouth of parasites that live there. The shark benefits because the parasites are removed and the cleaner fish benefits because they receive food. Breeding Eating Plankton Octopus Hammerhead sharks will attempt to fight off and kill other organisms as a way of protection. It often uses its ‘hammer’ to try and pin down and kill the organism attacking it. Crabs The Sun Hammerhead sharks eat a variety of things including fish, rays, squid, octopus, crustaceans, other sharks and even humans! They love stingrays and other batoids. They are sometimes known to eat their young, as well, but for unknown reasons. There are 9 species of hammerhead shark: Great Hammerhead (Sphyrna mokarran) Scalloped Hammerhead (Sphyrna lewini) Bonnethead or Shovelhead (Sphyrna tiburo) Smooth or Common Hammerhead (Sphyrna zygaena) Scoophead shark (Sphyrna media) Scalloped Bonnethead (Sphyrna corona) Winghead shark (Sphyrna blochii) Smalleye Hammerhead (Sphyrna tudes) Whitefin Hammerhead (Sphyrna couardi) Parasites Hammerhead Shark Hammerhead sharks have cephalofoil, which are their heads. Scientists have many explanations for the existence of this cephalofoil. They think that it may increase manoeuvring skills or possibly help this organism catch the optimum amount of prey. Another hypothesis is that it maximizes the search area using electro sensory. Bacteria Diet Reproduction Crusaceans Predetors Where the species are found Dead animal skin Female hammerhead sharks give birth to live pups. Great Hammerheads can have 20-40 pups but other hammerheads give birth to 12-15. It can be 10-12 months before the hammerhead gives birth. The pups are already developed enough to be left by themselves, so the parents leave them to survive on their own. Hammerhead Shark By Emma Hunter Species Hammerhead sharks live in warm tropical waters. They are able to survive a range of 3 to 262 feet of salt water. They also enjoy shallow, coastal waters, such as water over lagoons. During summers they migrate south. Survival Features Larger sharks can sometimes attack small or injured hammerhead sharks, but there are no major predators for the adult Hammerheads. The scalloped hammerhead is found around northern Australia, the great hammerhead is found worldwide, Bonnetheads are found in the western Atlantic and eastern pacific oceans, the smooth hammerhead is found in Canada, unlike its cousins. The Whitefin is found in the eastern Atlantic ocean. Hammerhead sharks gather into large shoals, with the large females who can bear more young in the centre. Females outnumber males 6 to 1 so the males have a wide range of mating partners to choose from. That evening the partners leave the shoal and mate. An interesting fact is that the male grabs their partner with their teeth, leaving bite marks on the females side which stay there for years. Hammerhead sharks are born with their head bent backwards so they do not get stuck in the birth canal. Their eyes are almost a meter apart! Protection from other organisms American Physiological Society. (?). Hammerhead Shark's Head. Available: http://www.light-science.com/hammerhead.html. Last accessed 13th June 2011. Barrack Heights. (2001). Sea Creatures. Available: http://www.barrackht-p.schools.nsw.edu.au/seareports.htm. Last accessed 11th June 2011. Bone, M. (2011). How Do Sharks Protect Themselves?. Available: http://www.ehow.com/how-does_4567351_sharks-protect-themselves.html. Last accessed 11th June 2011. Col, J. (2010). Hammerhead Shark. Available: http://www.enchantedlearning.com/subjects/sharks/species/Bonnethead.shtml Last accessed 21st June 2011. Col, J. (2010). Hammerhead Shark. Available: http://www.enchantedlearning.com/subjects/sharks/species/Hammerhead.shtml. Last accessed 21st June 2011. Dive The World. (2011). Scalloped Hammerhead Shark. Available: http://www.dive-the-world.com/creatures-scalloped-hammerhead-sharks.php. Last accessed 8th June 2011. Gluco, D. (1998). Symibiotic Relationships in Coral Reefs. Available:
Transcript: FONTS hammerhead shark the hammerhead shark lives mostly in the atlantic ocean and eat small fish and seals.Hammerhead shark is probably the weirdest type of sharks. There are nine species of hammerhead sharks that inhabit all oceans of the world the hamerhead shark gets its name form its uniqu head shaped.Hammerhead sharks are brutal predators that use their oddly shaped heads to improve their ability to find prey.
Transcript: Can grow to 20 feet long They can make very sudden sharp turns They can get a tan! Because they swim close to the shore and high in the water they can tan. One of the few animals that can do this Anatomy Adaptions Interesting Facts Hammerhead Shark Basic Information Bibliography Eyes on sides of hammer shaped head allow for a 360 degree view of the ocean Light green and white coloring allows for camouflage Sensory organs that help them feel vibrations Found in the temperate and tropical waters around the world Near shorelines Often seen in mass when migrating Habitat and Niche Life Cycle "Hammerhead Sharks." National Geographic. N.p., n.d. Web. 28 May 2014. <http://animals.nationalgeographic.com/animals/fish/hammerhead-shark/>. Head comes out from body and splits to the left and right There are 9 species of these sharks Only 3 of these 9 species are harmful to humans Prefer warm water Live along coastlines Very distinct shaped head Light gray on top and white underneath Pointed dorsal fin Can weigh 500-1,000 pounds Several rows of teeth each row containing 27-37 teeth Give birth to live pups Can have anywhere from 20-40 during one pregnancy The mother immediately separates herself from the pups
Transcript: Food Diet: Carnivore Average Life Span: 20-30 years Size: 13-20 ft Weight: 500-1000 Ibs Hammer-like head Eyes on sides of head Found in pacific ocean swims in reef waters Found sometimes in groups Hammerhead Sharks eats fish eats a lot eats all types of fish Body Facts Location
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