Physiology of the American Crocodile
The American Crocodile ¡§How doth the little crocodile Improve his shining tail, And pour the waters of the Nile On every golden scale! How cheerfully he seems to grin, How neatly spreads his claws, And welcomes little fishes in With gently smiling jaws!¡¨ Table of Contents H Introduction H Evolution H Family H Subfamily H Anatomy H Differences between the crocodile and alligator H Salinity regulation H Body temperature H Habitats H Range H Florida H Endangered Species H Hides H Hunting H Turkey Point H Nesting H Sex determination H Conservation H Farming H Conclusion The American Crocodile (Crocodylus acutus) Crocodylus acutus, or more commonly referred to as the American crocodile, ¡§¡Kis the second most widely distributed of the New World crocodiles, ranging from the southern tip of Florida, both the Atlantic and Pacific Coasts of Southern Mexico, as well as the Caribbean islands of Cuba, Jamaica, and Hispaniola¡¨ (1 Species). These areas provide the perfect climate for these endangered species that have roamed the earth for over 200 million years. Florida is known for its large population of American alligators, which are often confused for the rare American crocodile. However, there are vast differences between the two species. Hunted for their hides and the changing of their habitat to beach front property is slowly pushing the American crocodile out of Florida, the only place it is found in the United States. ¡§For 190 million years before the first humans evolved, huge populations of crocodilians, in more or less their present form, inhabited the waters and shorelines of rivers, lakes, swamps, and estuaries of tropical and subtropical lands. Today they represent the last true survivors of the huge reptiles that once dominated the seas and landmasses of Earth for over 200 million years¡¨ (6 Levy). However, ¡§¡KIt is
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