Onlaiyn_fil_m_Discovery_Nedelya_akul_Shark_Week_2015.jpg' alt='Shark Week 2015 Monster Mako' title='Shark Week 2015 Monster Mako' />Shark Week 2015 Monster Mako NarratorRick Astley Never Gonna Give You Up Official Music Video Listen On Spotify http Download Ricks Number 1 album 50. Fishing Ireland Irish Angling Update. Regular fishing reports from all around Ireland, featuring coarse, sea, pike, trout and salmon fishing reports, competition. EjPP33o/0.jpg' alt='Shark Week 2015 Monster Mako' title='Shark Week 2015 Monster Mako' />Megalodon Wikipedia. Megalodon. Temporal range Early Miocene Late Pliocene, 2. Ma. Model of megalodon jaws at the American Museum of Natural History. Scientific classification. Kingdom Animalia. Phylum Chordata. Class Chondrichthyes. Order Lamniformes. Family Otodontidae. Genus Carcharocles. Species C.  megalodon. Binomial name. Carcharocles megalodonAgassiz, 1. Synonyms2345List of synonyms. Genus Carcharias. C. giganteus. C. grosseserratus. C. incidens. C. macrodon. C. megalodon. C. mexicanus. C. polygurus. C. polygyrus. C. productus. C. Prionodon incidens. Genus Carcharocles. C. subauriculatus. C. megalodon megalodon. Shark Week 2015 Monster Mako CaughtC. Genus Carcharodon. C. arcuatus. C. branneri. C. brevis. C. costae. C. crassidens. C. C. crassus. C. gibbesi. C. gigas. C. helveticus. C. humilis. C. intermedius. C. latissimus. C. C. megalodon. C. megalodon indica. C. megalodon megalodon. C. megalodon polygyra. C. megalodon productus. C. megalodon siculus. C. megalodon yamanarii. C. morricei. C. polygurus. C. polygyrus. C. productus. C. quenstedti. C. C. rectideus. C. semiserratus. C. subauriculatus. C. tumidissimus. C. Genus Megaselachus. M. arcuatus. M. auriculatus falciformis. Shark Week 2015 Monster Mako Shark' title='Shark Week 2015 Monster Mako Shark' />M. M. brevis. M. crassidens. M. M. crassus. M. M. heterodon. M. humilis. M. incidens. M. leviathan. M. megalodon. M. megalodon indicus. M. polygyrus. M. productus. Aramco Salary Scale Pdf Drawing. M. rectidens. M. semiserratus. M. subauriculatus. Genus Procarcharodon. P. megalodon. P. megalodon megalodon. Genus Otodus. O. megalodon. O. Megaselachus megalodon. The Pakistani film Verna begins by portraying a beautiful young woman who is married, welleducated and is building a successful teaching career. Avia Test Dvd. Find the latest business news on Wall Street, jobs and the economy, the housing market, personal finance and money investments and much more on ABC News. Megalodon Carcharocles megalodon, meaning big tooth, is an extinctspecies of shark that lived approximately 2. Early Miocene to the end of the Pliocene. There had been some debate regarding the taxonomy of megalodon some researchers argued that it was of the family. Lamnidae and closely related to the great white shark, while others argued that it belonged to the extinct family Otodontidae presently, there is near unanimous consensus that the latter view is correct. Its genus placement, however, is still debated, with authors placing it in either Carcharocles, Megaselachus, Otodus, or Procarcharodon. The shark has made appearances in several media, such as the Discovery Channels docufiction. Megalodon The Monster Shark Lives. Scientists suggest that megalodon looked like a stockier version of the great white shark Carcharodon carcharias, though it may have looked similar to the basking shark Cetorhinus maximus or the sand tiger shark Carcharias taurus. Regarded as one of the largest and most powerful fish to have ever lived, fossil remains of megalodon suggest that this giant shark reached a length of 1. Their large jaws could exert a bite force of up to 1. Their teeth were thick and robust, built for grabbing prey and breaking bone. Megalodon probably had a profound impact on the structure of marine communities. The fossil record indicates that it had a cosmopolitan distribution. It probably targeted large prey, such as whales, seals, and giant turtles. Juveniles inhabited warm coastal waters where they would feed on fish and small whales. Unlike the great white which attacks prey from the soft underside, megalodon probably used its strong jaws to break through the chest cavity and puncture the heart and lungs of its prey. The animal faced competition from whale eating cetaceans, such as Livyatan and ancient killer whales Orcinus citoniensis, which likely contributed to its extinction. As it preferred warmer waters, it is thought that oceanic cooling associated with the onset of the ice ages, coupled with the lowering of sea levels and resulting loss of suitable nursery areas, may have also contributed to its decline. A reduction in the diversity of baleen whales and a shift in their distribution toward polar regions may have reduced megalodons primary food source. The extinction of the shark appeared to affect other animals for example, the size of baleen whales increased significantly after the shark had disappeared. Taxonomy. Naming. The depiction of a sharks head by Nicolas Steno in his work The Head of a Shark Dissected. According to Renaissance accounts, gigantic, triangular fossil teeth often found embedded in rocky formations were once believed to be the petrified tongues, or glossopetrae, of dragons and snakes. This interpretation was corrected in 1. Danish naturalist. Nicolas Steno, who recognized them as shark teeth, and famously produced a depiction of a sharks head bearing such teeth. He described his findings in the book The Head of a Shark Dissected, which also contained an illustration of a megalodon tooth. Swiss naturalist Louis Agassiz gave this shark its initialscientific name, Carcharodon megalodon, in his 1. Recherches sur les poissons fossiles, based on tooth remains. However, English paleontologist. Edward Charlesworth in his 1. Carcharias megalodon, while citing Agassiz as the author, indicating that Agassiz described the species prior to 1. English paleontologist Charles Davies Sherborn in 1. Agassiz as the first scientific description of the shark. The specific namemegalodon translates to big tooth, from Ancient Greek, translit. The teeth of megalodon are morphologically similar to those of the great white shark Carcharodon carcharias, and on the basis of this observation, Agassiz assigned megalodon to the genus Carcharodon. Though megalodon is an informal name for the shark, it is also often informally dubbed the giant white shark,1. Meg. 1. 4 4. Evolution. While the earliest megalodon remains were reported from the Late Oligocene dated to around 2. It is believed that megalodon became extinct around the end of the Pliocene, probably about 2. Pleistocene megalodon teeth, younger than 2. Megalodon is now considered to be a member of the family. Otodontidae, genus Carcharocles, as opposed to its previous classification into Lamnidae, genus Carcharodon. Megalodons classification into Carcharodon was due to dental similarity with the great white shark, but most authors currently believe that this is due to convergent evolution. In this model, the great white shark is more closely related to the shark Isurus hastalis than to megalodon, as evidenced by more similar dentition in those two sharks megalodon teeth have much finer serrations than great white shark teeth. Download How Can I Hack A School Network Free. The great white shark is more closely related to the mako shark Isurus spp., with a common ancestor around 4 mya. However, proponents of the former model, wherein megalodon and the great white shark are more closely related, argue that the differences between their dentition are minute and obscure. The genus Carcharocles currently contains four species C. C. angustidens, C. C. megalodon. 1. 4 3. The genus was proposed by D. S. Jordan and H. Hannibal in 1. C. auriculatus. In the 1. Carcharocles. 91. Before this, in 1. Procarcharodon was erected by French ichthyologist Edgard Casier, which included those four sharks and was considered separate from the great white shark. It is now considered a junior synonym of Carcharocles. The genus Palaeocarcharodon was erected alongside Procarcharodon to represent the beginning of the lineage, and, in the model wherein megalodon and the great white shark are closely related, their last common ancestor. However, it is believed to be an evolutionary dead end and unrelated to the Carcharocles sharks by authors who reject that model.