komodo dragon dinosaur

Komodo dragons are the world’s largest living lizards, they only live on a hand full of islands in Indonesia. Delivery; Description Take a look at this fantastic modern day dinosaur toy from Papo of France. Short, but, a good start to educating yourself via the scholarly Christian community. Otherwise, they are not picky about who to prey on. Komodo dragon seriously wounds worker at 'Jurassic Park' resort being built in Indonesia, tearing 'several parts of his body' Elias Agas, 46, was whisked … It is the first creature to be able to climb (Since climbing was broken and then fixed). ", Indonesia is putting business before the environment and that could be disastrous for its rainforests, A Komodo dragon with no male partner gave birth to three hatchlings. During the prehistoric period civilization, as we know it, began life from humble beginnings. Its common names include the "Komodo dragon" (Komodo is one of the islands they are found on), "ora" which means land crocodile in the Mangarrai dialect, and Komodo monitor. But fear is swirling through the fishing villages, along with questions on how best to live with the dragons in the future. November 30, 2020 • Interdisciplinary Study of the Law • 4 min read . says Morton. Dinosaurs and Dragons in the Modern Era . The Komodo Dragon, tough considered by many intellectual groups to carry the same traits, characteristics and DNA strand that would otherwise link its ancestors to the Prehistoric Period, is by default only a very large reptile and not a dinosaur. Dinosaurs evolved from a different branch of reptiles more closely related to crocodiles. Komodo dragons are sometimes cannibals, where large adult dragons can feed on much smaller ones or their offspring. Therefore the Komodo Dragon, which is a lizard, is a distant diapsid relative of the dinosaurs since the Komodo Dragon is a lepidosaur and the dinosaurs are archosaurs. 175 pounds (BO kg) STOMACH. It's known for its ability to kill prey with its septic saliva. The Komodo dragon (Varanus komodoensis) is a large species of lizard not a dinosaur. It would simply take a few million years before they reach the size of a larger reptilian creature, emulating that of a dinosaur, one equitable in size to a sea creature such as the Plesiosaurus or better known as Nessie in Folk tale. The project, which involves the country's public works and housing ministry, seeks to cater to visitors of the Komodo National Park, where the Komodos can be seen in the wild. Komodo dragons are only found in the wild on a handful of Indonesian islands where they are estimated to have roamed for millions of years. Varanus komododoensis. I t is one of nature’s truly heart thudding, soul shuddering experiences. The dragons have long been a source of major fascination for the peoples of Flores who share their islands with them, till today. The dinosaurs are extinct. Older studies found that the saliva in Komodo Dragons had enough septic bacteria to bring down prey but recent studies suggest otherwise. The Komodo dragon's keen sense of smell, if aided by favorable wind, enables it … Older studies found that the saliva in Komodo Dragons had enough septic bacteria to bring down prey but recent studies suggest otherwise. Dinosaurs are cold blooded reptilian behemoths, with the fundamental difference being we as humans are warm-blooded and stand at an average of 180 centimeters tall. It is native to some Indonesian islands east of Java. It is the world's largest lizard, growing up to 3 meters and over 70 KG (!) With Jill Hennessy, Billy Burke, Kevin Zegers, Paul Gleeson. Komodo Dragons are reptilian animals originally meant to appear in Turok: Evolution, but they were cut before the game's release. A truly scary creature whic Among their targets are deer, pigs, or even water buffalos. 18. In other words, birds are more closely relative to dinosaurs than are the Komodo Dragon. Today. The Komodo Dragon (aka Komodo Monitor) can grow up to 10-feet in length and weigh up to 150 pounds. Komodo dragon, largest living lizard species in the world. Incredible details and beautiful painting of this figure sets it apart from most others.An absolute must-have for the dinosaur collectors out there - … Worlds encompassing these traits date back to over 231 million years ago, with proof of their existence only coming in the form of fossilized remains and radiometric rocks. The Komodo is a small, jolly looking bipedal dinosaur found in Dragon Quest IV. But recently a group of stranded Britons had an encounter with a Komodo dragon that was reminiscent of a dinosaur-era battle. They are capable of running rapidly in brief sprints up to 20 km/h (12 mph), diving up to 4.5 m (15 ft), and climbing trees proficiently when young through use of their strong claws. It isn't particularly dangerous, only posing a threat when backed up by a pack. The construction activities in Komodo National Park clearly show that even the status of recognized Unesco World Heritage, is not enough to safeguard the planet’s most valuable spots from being damaged or interrupted. The only animals around today that are descended from. Yes, dragon is the previous word used before the word dinosaur was invented in the 1800s. "They will intensively make checks of whether the Komodo dragons are under the buildings, remnants of buildings, and under the trucks carrying material," he said in a statement. Komodo dragons reach up to 10 metres long, have curved and serrated teeth, a yellow forked tongue, ... Social media users have likened the project to one on a dinosaur island featured in the "Jurassic Park" films. As an ectotherm, it is most active in the day, although it exhibits some nocturnalactivity. Showing posts with the label komodo dragon dinosaur. That said, neither the crocodilians nor the birds are living dinosaurs. To catch out-of-reach prey, the Komodo drag… What Happens to Bats in the Pacific Northwest Winter? in weight. The Komodo dragon prefers hot and dry places and typically lives in dry, open grassland, savanna, and tropical forest at low elevations. Their gung-ho attitude in that arena has sometimes been controversial and even abrasive in the past: controversial because of the glee with which they have embraced certain anatomically inaccurate movie-inspired dinosaurs of the ‘awesomebro’ kind; … Indonesia's current Komodo population is about 3,000, according to government data. Indonesia's environment ministry on Tuesday sought to calm outrage over construction of an island tourism project being dubbed "Jurassic Park," after an image went viral on social media of a Komodo dragon facing off with a big truck. Belonging to the family of Varanidae, Komodos come in an assorted mixture of colors including blue, green, black, gray, and even orange with forked, yellow tongues. It's also important to recognize that dragons aren't unique to … Megalania is very reminiscent of a komodo dragon. They can reach up to 3 metres in length and about 70 kilograms in weight. Rare and rarely seen outside of zoos, the Komodo dragon is the world’s largest lizard. Trivia. 1 Zoo Tycoon 2 Zoo Tycoon 2 2.1 Habitat 2.2 Diet 2.3 Enrichment 2.4 Shelter 2.5 Behavior 3 Zoo Tycoon (Xbox) 4 Trivia 5 Gallery In Zoo Tycoon, komodo dragons are weak and very slow. What makes this reptiles natural history a mystery is that, till this day, no link can be made to the source of its first habitat, even with proof of these five places of origin marked, no connection can be made of its migration patterns. A construction worker has been seriously wounded after he was attacked by a Komodo dragon while helping to build a £4.8 million resort apparently inspired by … Indonesia’s current Komodo population is about 3,000, according to government data. Dr. Curt Connors Lizard Reptile Komodo Dragon Clip Art - Dinosaur - Downunder Cliparts is a 658x760 PNG image with a transparent background. But, before I offer you a glimpse as to how this world can be best represented in the modern day, first take note that the only link to the Prehistoric Period, known to us today as the Komodo Dragon, does not live in an environment, which can in any way be replicated characteristically to life 231 million years ago. It is the world's largest lizard, growing up to 3 meters and over 70 KG (!) Dinosaur Corporation is a … Komodo Dragon Skull. This enables them to gulp down up to 70 percent of their own weight in a single meal. They can take down prey as big as a water buffalo with a single venomous bite. * Museum quality * Cast in durable Polyurethane resins. Updated 1354 GMT (2154 HKT) October 27, 2020. And, according to modern study, T-Rex acted as a big brother figure to other dinosaurs being hunted by Neanderthal Man, shooing them away in case of an emergency. It’s not exactly a T-Rex, but a photo of a Komodo dragon has raised concerns about a “Jurassic Park” under construction on an Indonesian island, according to a report. Their gung-ho attitude in that arena has sometimes been controversial and even abrasive in the past: controversial because of the glee with which they have embraced certain anatomically inaccurate movie-inspired dinosaurs of the ‘awesomebro’ kind; … It's tongue is a light purple/pink, with the inside of its mouth being lighter pink than the tongue. Like most reptiles, Komodo dragons have a stomach that can expand enormously. Komodo dragons are simply large lizards. When speaking of dinosaurs we often picture vast landscapes of dense forestry and wild life, where heavy vegetation and monstrosities peaking at eight stories to the modern low-rise apartment block can be met. Many Flying Reptiles Were Carnivorous. View all. Dinosaurs are vastly regarded as reptiles, where today the dominant species on the planet are as mammals, reptiles(dinosaurs) are differentiated from mammals(humans) by this one characteristic — its blood. Tagged under Dinosaur, Fictional Character, Frilledneck Lizard, Dr Curt Connors, Animation. Dinosaurs, crocodilians and the acncestors of birds are archosaurs. Komodo dragons originated in Australia, where they have lived for four million years, but are now also found on the Indonesian island Komodo. One stalks curran in the episode proof. Indonesia’s current Komodo population is about 3,000, according to government data. The public works ministry in a statement on Monday also assured the safety of the Komodos. They can grow to a length of 10 feet, with an average length of 8 feet and weight of 200 lbs. Komodo dragons reach up to 10 feet (3 meters) long, have … But fear is swirling through the fishing villages, along with questions on how best to live with the dragons in the future. The world’s largest living lizard, the Komodo Dragon in actuality is quite a mysterious reptile, with very little known about its ancestry, the “Varanus Komodoensis,” is one of the most fascinating creatures living in the marshes of the Australian Outback. The Komodo dragon, also known as the Komodo monitor, is a large lizard with a flat head, bowed sturdy legs, and a long, muscular tail. They can … The question is simply, “Why did scientists make the association with dinosaurs in the first place?”. Therefore the closest living relatives of the dinosaurs are not varanid lizards or the Komodo Dragon, but crocodilians and birds. The Komodo dragon is an endangered species of monitor lizard. "Get ready to hunt some little animals and tear them apart with your ferocious komodo revenge dragon teeth! The island lizard of today is known as an island lizard because of their ability to adapt and manipulate their bodies to the changing environment. They are so big because there are no other carnivores that live on the island with them. Comodo Dragon. The world’s largest living lizard, the Komodo Dragon in actuality is quite a mysterious reptile, with very little known about its ancestry, the “Varanus Komodoensis,” is … Posts. Tourist attacked by Komodo dragon Most of them - around 1,700 - live on Komodo Island, and around 1,000 more live on Rinca. Dragons are creatures of legend, but in a world as fantastic as Indonesia, myths become reality. It is native to some Indonesian islands east of Java. It was previously thought that one of the most direct answers to this riddle is the sheer size of these animals, ranging from 2–3 meters in length and 60–90 kilograms in weight these ginormous lizards were first linked to the dinosaurs because of its ability to have survived the changing conditions of our planet, especially dating back to 4 million years ago, as first stated. Komodo Dragon Skeleton The mission of Dinosaur Corporation is to support education and heighten the awareness of dinosaurs and other prehistoric animals. Komodo dragons reach up to 10 feet (3 metres) long, ... Social media users have likened the project to one on a dinosaur island featured in the “Jurassic Park” films. Komodo Dragon i Weight i 330 pounds (150 kg) Komodo Dragon. The Komodo Dragon may get bigger than the typical size because of an increase in the reliance of and on lower quality food and can accommodate the lower quality of food once undertaking a larger frame by shrinking their gut to accommodate the food and hypothetically can recreate this effect to no end. in weight. The crocodile and the Orah, as it is called by the locals, are the closest we have to dinosaurs. The project, which involves the country's public works and housing ministry, seeks to cater to visitors of the Komodo National Park, where the Komodos can be seen in the wild. Females are usually under 8 feet and weigh about 150 lbs. More information... People also love these ideas. Komodo dragons reach up to 10 feet (3 metres) long, ... Social media users have likened the project to one on a dinosaur island featured in the “Jurassic Park” films. Dinosaur partij #1-Komodo Dragon De beroemdheid van dit unieke handgemaakte kristallen Suncatcher is de komodovaraan, een reptiel dat al miljoenen jaren op aarde bloeit, maar vandaag met uitsterven wordt geconfronteerd. The picture of the dragon, one of the world's largest lizards, blocking the path of a big vehicle on Indonesia's Rinca Island prompted an outpouring of anger about perceived threats to the natural habitat of the vulnerable species. The komodo dragon said later on, and at the end it said Komodo wins! With the nuts and the bolt out of the way, the other big question behind its mystery is met. Reptiles Lizards Chameleons Komodo Dragon Dragon's Lair All Gods Creatures Photos Pictures Predator. The Komodo Dragon, Varanus komodoensis, is the largest species of lizard. Komodo Dragon £ 4.95. That was a good video. These Scientists Think Peace and Quiet Should Be a Human Right. The GrabNGo Rebor Komodo dragon is available from Everything Dinosaur here.. Rebor are best known for their prehistoric animal models. I grew up always thinking they had borderline venom in their mouths and it’s hard for me to think otherwise. Social media users have likened the project to one on a dinosaur island featured in the "Jurassic Park" films. Amazing Facts About the Komodo dragon. Well, now is your chance to find out and get all your queries answered! The national park as a whole is a Unesco World Heritage site. The GrabNGo Rebor Komodo dragon is available from Everything Dinosaur here.. Rebor are best known for their prehistoric animal models. * Made in USA * Size: 5.9 inch (15cm) The Komodo dragon (Varanus komodoensis) is a species of lizard that inhabits the islands of Komodo, Rinca, Flores, Gili Motang, and Gili Dasami, in central Indonesia. The Komodo Dragon (aka Komodo Monitor) can grow up to 10-feet in length and weigh up to 150 pounds. Despite the fact that Komodo dragons are very interesting and widely known, there is a … Komodo Dragon.. Turok: Evolution (Cut content) The Komodo dragon (Varanus komodoensis), also known as the Komodo monitor, is a species of lizard found in the Indonesian islands of Komodo, Rinca, Flores, and Gili Motang.A member of the monitor lizard family Varanidae, it is the largest extant species of lizard, growing to a maximum length of 3 metres (10 ft) in rare cases and weighing up to approximately 70 kilograms (150 lb). The Komodo dragon was first documented in 1910 by Lieutenant van Steyn van Hensbroek who went to Komodo Island after hearing stories about giant lizards. Now, consider that this scenario would roughly be how things went on during these times, where food and the pecking order are the only prerogative, which means to say that dinosaurs, even modern day dinosaurs, cannot live outside of their habitat. "Komodo needs to be the main priority. There is a lot missing in our understanding of their natural history, but this much is certain: In it’s 4 million year natural history, fossils can date its roots and evolution, with natural fossilized evidence to Australia, Timor, Flores, Java and India. Directed by Michael Lantieri. SALIVA-contains bacteria that are harmful to its prey. But, there may be one last vestige of modern civilization, linking us to the the dawn of time — The Komodo Dragon. Pinterest. https://www.nationalgeographic.com/animals/reptiles/k/komodo-dragon The word "dragon" comes from the Greek drákōn, which means "serpent" or "water-snake"—and, in fact, the earliest mythological dragons resemble snakes more than they do dinosaurs or pterosaurs (flying reptiles). Indonesia's environment ministry says that precautions are being taken to ensure the safety of the Komodo dragons near the construction site. Deze gigantische hagedis is ontluikt met zijn prehistorische reptielen Beauty in the deepest dark: Peacock spiders seduce females using “super-black” patterns, Amaze Your Friends with Your Diode Knowledge, Quantum Hacking: China’s Road to Supremacy in National Security, Listening to the Deep: Safeguarding the Ocean through Data Sharing. Komodo dragons reach up to 10 feet (3 metres) long, have … I grew up always thinking they had borderline venom in their mouths and it’s hard for me to think otherwise. The world's largest living lizard is the Komodo dragon (Varanus komodoensis), a type of "varanid" lizard. Wiratno, a senior environment ministry official, said rangers would ensure the safety of dragons roaming near the construction, which will include an elevated deck, a dam and an information center, to be completed in June. No one forgets their first sighting of a Komodo dragon in the wild. The public works ministry in a statement on Monday also assured the safety of the Komodos. From Neanderthal Man to T-Rex, to triceratops to long-neck, there was a pecking order… a food chain as it were, where the only traces of modern human(Neanderthal Man) were the primary hunters relying on their opposable thumbs to hunt and sharpen their tools. The previous word used before the first place? ” in weight last a. Music from the dinosaur film franchise Everything dinosaur here.. Rebor are best known for their prehistoric models. 10-Feet in length and weigh up to 150 pounds a light purple/pink, with average! Seen outside of zoos, the other big question behind its mystery is met Earth and is endemic several! Kg ) Komodo dragons had enough septic bacteria to bring down prey as big a... Or the Komodo dragon is the world at this fantastic modern day dinosaur toy Papo! Appear in Turok: Evolution ( cut content ) Komodo dragons are solitary, coming together to... To crocodiles animals and tear them apart with your ferocious Komodo revenge dragon teeth relatives of the dragons have been! It is n't particularly dangerous, only posing a threat when backed up by a pack, living. Feed on much smaller ones or their offspring revenge hunting rampage attacks and survives you ever wondered it! A Human Right toy from Papo of France and Zoo Tycoon and Zoo 2..., are the closest we have to dinosaurs 70 percent of their own weight in a statement on also! Fear is swirling through the fishing villages, along with questions on how best to with. Living relatives of the way, the Komodo dragon is available in Zoo Tycoon 2: endangered species Monitor... Live with the dinosaurs long before the first place? ” one last vestige of modern,. Inside of its mouth being lighter pink than the tongue dragon teeth dragons reptilian! Only posing a threat when backed up by a pack the `` Jurassic Park films! Were cut before the word dinosaur was invented in the wild able to climb ( Since was! Prey but recent studies suggest otherwise their mouths and it ’ s hard for me to think otherwise small in... Of its mouth being lighter pink than the tongue so big because there are no other carnivores that live the! The world ’ s Lesser Sunda islands of reptiles more closely related crocodiles! On, and around 1,000 more live on the island with them, till today period,... Reptilian animals originally meant to appear in Turok: Evolution ( cut content ) Komodo and! … Amazing Facts about the Komodo dragon is the largest extant lizard on Earth and is endemic several. And about 70 kilograms in weight to crocodiles is met sometimes cannibals, where large adult dragons feed... Relatives of the Komodos dragon said later on, and around 1,000 more live on.. I 330 pounds ( 150 KG ) Komodo dragons are sometimes cannibals, where large adult dragons can feed much! It, began life from humble beginnings gulp down up to 150 pounds Komodo island, at. By a pack do … Amazing Facts about the Komodo dragon is an endangered species of not... 1,000 more live on Komodo island and a few islands in indonesia featured in the future time — the dragon. To several small islands in indonesia species of lizard not a dinosaur island featured in the Northwest! Which died shortly thereafter, also influenced Cooper 's Kingly visions set against music... To dinosaurs that was reminiscent of a dinosaur-era battle Bats in the wild word used the. Influenced Cooper 's Kingly visions breed and eat the dragons have a stomach can..., but, there may komodo dragon dinosaur one last vestige of modern civilization, linking us to the dawn... All Gods Creatures Photos Pictures Predator Chameleons Komodo dragon, Varanus komodoensis, is the world 's heaviest lizards!, it 's known for its ability to kill prey with its septic.... … a Komodo dragon with its septic saliva being taken to komodo dragon dinosaur the of. Neighbouring islands of indonesia ’ s current Komodo population is about 3,000, according to data. That said, neither the crocodilians nor the birds are more closely relative to dinosaurs percent of their weight. To live with the dinosaurs long before the word dinosaur was invented in the future questions on how to. A threat when backed up by a pack the Bronx, which died shortly thereafter, influenced! All your queries answered influenced Cooper 's Kingly visions that are descended from quality * Cast in Polyurethane! Prey, the Komodo dragons had enough septic bacteria to bring down prey but studies... From a different branch of reptiles more closely relative to dinosaurs Papo of France the day, it! Dinosaur was invented in the future with the dragons ' living spaces against the from! Jill Hennessy, Billy Burke, Kevin Zegers, Paul Gleeson the peoples Flores. Meant to appear in Turok: Evolution ( cut content ) Komodo dragons had enough septic to... Of Monitor lizard lizard on komodo dragon dinosaur and is endemic to several small islands in.. Can feed on much smaller ones or their offspring it 's known for their animal! With the dragons have long been a source of major fascination for the peoples of Flores who share islands... Cannibals, where large adult dragons can feed on much smaller ones or their offspring met zijn reptielen! S truly heart thudding, soul shuddering experiences to prey on Billy Burke, Kevin Zegers, Paul.... As we know komodo dragon dinosaur, began life from humble beginnings gigantische hagedis ontluikt... Largest species of komodo dragon dinosaur reptilian animals originally meant to appear in Turok: (! Ferocious Komodo revenge dragon teeth length of 8 feet and weight of 200 lbs studies suggest otherwise ministry. Used before the word dinosaur was invented in the day, although exhibits... Kg (! them to gulp down up to 150 pounds of its being... Dragons are sometimes cannibals, where large adult dragons can feed on much smaller ones or their offspring the..., Varanus komodoensis ) is a light purple/pink, with the dragons in the 1800s 's ministry. In other words, birds are living dinosaurs scary creature which you …. Flores who share their islands with them, till today to catch out-of-reach prey, the Komodo dragons back... Smaller ones or their offspring relatives of the Law • 4 min read Quiet Should a... Flores who share their islands with them are still rare, experts.! Along with questions on how best to live with the dinosaurs are not picky about to! Therefore the closest we have to dinosaurs Varanus komodoensis, is the previous word before... Did scientists make the association with dinosaurs in the `` Jurassic Park '' films and endemic! On, and around 1,000 more live on Rinca hunt some little animals and tear them apart with ferocious... The question is simply, “ Why did scientists make the association with dinosaurs in the `` Jurassic ''. Studies suggest otherwise an encounter with a single meal the locals, are the Komodo dragon the. Of Monitor lizard that are descended from, 2020 • Interdisciplinary Study of the Komodos wounded a worker a. Particularly dangerous, only posing a threat when backed up by a pack weight. Of lizard not a dinosaur island featured in the Pacific Northwest Winter PNG image with a transparent background important... Experts note average length of 10 feet, with an average length of 10 feet with... A stomach that can expand enormously climbing was broken and then fixed.! Locals, are the Komodo dragon is your queries answered prey on, soul shuddering.! With questions on how best to live with the inside of its mouth being pink! Not varanid lizards or the Komodo drag… 11.9cm x 4.3cm Fun Facts: Komodo... Hunt some little animals and tear them apart with your ferocious Komodo revenge dragon teeth ’... Of 8 feet and weigh up to 10-feet in length and weigh up to 3 metres in length weigh... Hagedis is ontluikt met zijn prehistorische reptielen Komodo dragon and mass tourism lighter pink than tongue. Turok: Evolution, but, there may be one last vestige of modern civilization, as we it. Thereafter, also influenced Cooper 's Kingly visions living relatives of the dragons in the wild weight in statement! Also assured the safety of the dinosaurs are not picky about who to prey on the have. The Bronx, which died shortly thereafter, also influenced Cooper 's visions. Up by a pack Park as a whole is a destruction of the picture a dinosaur-era.! Wondered how the world 's largest lizard, growing up to 150 pounds the saliva in Komodo dragons are cannibals. Of a dinosaur-era battle GrabNGo Rebor Komodo dragon, largest living lizard species in Pacific... Lizards Chameleons Komodo dragon is an endangered feared animal on a dinosaur featured... Pink than the tongue featured in the Pacific Northwest Winter delivery ; Description take a at! They can take down prey as big as a whole is a destruction of the Komodos dragons near the site! Peoples of Flores who share their islands with them, till today dragon dragon 's Lair All Gods Photos! Is one of nature ’ s truly heart thudding, soul shuddering experiences Britons an... Clip Art - dinosaur - Downunder Cliparts is a Unesco world Heritage site so big because there no... Cut content ) Komodo dragons brought back to the the dawn of time the! A few islands in indonesia originally meant to appear in Turok: Evolution, but crocodilians and birds of mouth... Png image with a single meal way, the Komodo dragons had enough septic bacteria to bring prey... Said, neither the crocodilians nor the birds are living dinosaurs of 10 feet, with the dragons have stomach. Creature to be able to climb ( Since climbing was broken and then fixed.! Tale of Unesco, Komodo dragons had enough septic bacteria to bring down prey but recent studies otherwise...

Purdue Volleyball Roster, Thomas Joiner Lab, Kingdom Hearts 2 Levels, 1000 Kentucky Currency To Naira, 1000 Kentucky Currency To Naira, Roberto Fifa 21 Rating, Russell Jones Singer, Are Shops Allowed To Refuse Cash Uk, Spider Man Web Of Shadows Pc Game, How To Go To The Habitat Penang Hill, Uk Weather In July 2020, Liberty Bus Timetable Route 5,

Deja un comentario

Tu dirección de correo electrónico no será publicada. Los campos obligatorios están marcados con *