The Reptilian Adventure
Komodo Island Monitor or Komodo Dragon
(Varanus komodoensis)

    The Komodo Dragon's natural habitat is a small Indonesian island called Komodo and a few small surrounding islands. They can grow to be up to 10 feet long and weigh up to 300 pounds. They are carnivores, and hunt other animals such as deer, wild hogs, goats, rats, and water buffalo, as well as other Kimodo dragons. They can run very fast in short bursts and have a poisonous bite. They are in danger from hunting, poisoning, reduction of food and people moving into their territory. The population is estimated to be about 4000 to 5000. The problem is that there are only about 350 fertile females left. The young dragons live in trees and live off birds and insects until they are about a year old and about 3 feet long. By then they are better able to defend themselves against other dragons.
 


Goliath Frog
(Conraua goliath)

    The Goliath frog is the worlds largest frog at 1 foot long (doubled when the legs stretch out) and over 7 pounds. They are found in swiftly flowing rivers in dense rain forests in coastal sections of Cameroon and Equatorial Guinea in western Africa. Their habitat is being threatened by people developing the rain forests and putting dams up in the rivers. They are also heavily sought after by collectors because of their size (they have been sold for as much as 3000 dollars for an adult). The adults eat eat insects, crustaceans, fish and amphibians (newts, salamanders, and smaller frogs, for example), but the tadpoles are strictly vegetarians. They are also mute, as they have no vocal sacs.
 


Galapagos Giant Tortoise
(Geochelone elephantopus)

    These giant tortoises can weigh as much as 600 pounds or more and have a shell over 4 feet in diameter. They are found in the Galapagos Islands, which are located about 650 miles off the coast of Ecuador. There are a dozen or more species of this tortoise, with different sizes and shaped shells. They are believed to be the longest lived vertabrate with a lifespan of 150 years or more. Because of hunting, poisoning, and human encroachment on their habitats (and the animals that they brought with them), the population has dwindled from 250,000 in 1835 to about 15,000 today. They are omnivores and can live for months without food or water.
 


The  American Crocodile
(crocdylus acutus)
 

    The cause of its endangerment is encrochment on habitant and illegal hunting. The length is around 12 to 15 feet and the habitant is fresh and brackish water. The population is around 500 in Florida Bay. The current range is from Centeral Mexico and the world population is unknown. They usually feed at night on anything from fish to birds to small mammals. Crocodiles are very selective of their nesting areas, and these areas are dwindling at an alarming rate.
 


 India Python
(Python molurus molurus)
 

    The indian python is one of the worlds largest snakes, sometimes reaching lengths of more than twenty feet. Pythons prey on birds and other reptiles, but they prefer small mammals, such as rats. In many parts of their remaining natural range, pythons keep rodent populations in check--A valuable roll that is generally unappreciated by the local human population. They lay as many as 60 eggs at one time, and incubate them for around 100 days. They are being threatened through loss of habitat and illegal hunting for their skins, which are in great demand for boots, belts, purses and such.
 


Frilled Lizard or Frilled Dragon
(Chlamydosaurus kingii)

    This animal lives in northern parts of Australia. It grows to about 3 foot long and has a large frill of about 8 inches across on its neck. When it feels threatened, it raises up on its hind legs and runs directly at whatever is scaring it, all the while making a strange hissing noise and puffing its frill out. This will actually scare away most predators. They live in the woodlands and like to sit on tree trunks or branches. The females lay their eggs in a hole on the ground, and when the babies are born they have to fend for themselves. They mostly eat insects and spiders.


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The History of Reptiles
 
 

Authors: Sheila, Kathyleen, Chalette, Stephen
 Created December 1, 1998