Bs tse kd2015

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The Komodo Dragon Presented By : BLALTI Souhail 1

Transcript of Bs tse kd2015

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The Komodo Dragon

Presented By :BLALTI Souhail

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Introduction

Name : Komodo dragon or Varanus Komodoensis.

History : * Discovered in 1910 by a WWI plane’s pilot after the crash into the sea of komodo.

* 1926 scientific expedition(Mr. W. Douglas Burden).

• Locations : - Komodo Island(3000) - Rinca Island(900) – Motong Island(150).

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Characteristics

Class : Reptiles. Category : Lizards. Weight : 70 /160 kgs. (Biggest lizard in the world !!)

Length : 2-3 m. Speed : 20 km/h. Lifetime : 50 y. Nourishment : Carrion + Various prey ( rodents,birds or

mammals). + Adult K.D may devour the babies . Reproduction : * Mating occurs between May and June. * Female lays 15 to 30 eggs in September. * The incubation lasts 8/9 months. Habitat : Very dry and warm environment with little water

availability.

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Cold blood killer !

A vicious hunter :* The K.D always choose the weakest prey.* They chase their prey until they manage to place a single bite.* The poison does the rest.* The prey runs away and hides but looses its blood very fast.* The K.D use their sophisticated olfactory system to find the prey

dead.

• A good self defense system : +

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Poisonous !!

The K.D keep their venom in their lower jaws. The venom is contained in their salliva. The venom contains 50 different kind of bacterias. These bacterias make the blood thinner,and cause blood

vessels to become larger. The bite causes a shock to the victim, due to its huge loss of

blood which leads to the dysfunction of its organs Shut down !

• 2 venom glands.• 6 compartments.• 1.2 ml of venom.

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Some numbers

(2002) 5000 K.D around the world.• Komodo,Rinca,Motong,Labuan Bajo.

18 MY on earth.

Young dragons represent 10% of the K.D diet .

350 breeding females risk of extinction.

The only deadly attack reported 2007 a K.D killed a 8 y.o boy.

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Myths & Facts about K.D

The K.D appears on the indonesian currency.

The myths :

The K.D princess.

The K.D used to be wise human beings.

The punishment of God.

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Conclusion

The K.D are not so offensive to humans but i wouldn’t recommand you to stay very close to them.

• One question has divided scientists Should we consider the K.D as a poisonous animal or not ?

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Thanks for your attention !

Thank you for your attention, i would be glad to answer to your questions and if you want to leave any remarks PollEv.com/souhailblalt157