A look at the unique physical characteristics of the american crocodile

American crocodile vs american alligator

In the United States, they are only found in the southern regions of Florida. In , Georges Cuvier created the genus Alligator; [10] the American alligator shares this genus with the Chinese alligator. In comparison, the smallest species, the smooth-fronted caiman Paleosuchus and the dwarf crocodile Osteolaemus tetraspis , reach about 1. This behavior might startle the person, but it should not be misunderstood. The differences are as distinct as red from blue. There are more than 1, American crocodiles, not including hatchlings, in Florida. But in spite of these precautions, American crocodile eggs sometimes fall prey to raccoons arguably the most virulent natural predator of crocodilian nests in the Americas , coatis , foxes , skunks or other scavenging mammals including coyotes in Mexico and American black bears in southern Florida , as well as large predatory ants , crabs and vultures. Beside a spit of land jutting into a swampy enclosure, a female crocodile breaks the waterline, the bony ridges on her back jagged like an electrocardiogram.

American crocodile hatchlings are taken care of by their mother until they set out to establish their individual territories. For the first year of life the female will also tend to protect her young.

A look at the unique physical characteristics of the american crocodile

As he steps toward them, they erupt, swarming en masse like beer foam, before freezing again. About five weeks after hatching, the young American crocodiles disband in search of their own independent lives.

American crocodile scientific name

American crocodiles are found in southern Florida, the Caribbean, southern Mexico and along the Central American coast south to Venezuela. Range and distribution The distribution range of this species extends from the coasts of Atlantic and Pacific Oceans of the southern regions of Mexico to different parts of South America including Venezuela and Peru. Mating Season The breeding season for this species continues form late fall to early winter. They spend the daytime basking in the sunlight in their watery habitat. However, the temperature must remain above 82 degrees for the eggs to survive and hatch. USGS photo A crocodile will eat almost anything that moves. Both sexes may den underneath banks or clumps of trees during the winter. The white elongated eggs have characteristic pores all over their brittle shells. When laying eggs, females will either dig a hole in the river bank or form a pile of wet vegetation depending on species preference. The baby American crocodiles are vulnerable to animals like leopards, skunks and large reptiles. Suddenly Cubans had an easy way of transferring bootlegged music, movies, and television shows. There is a cultural parallel to crocodile hybridization, though, even if you have to squint to see it. These reptiles are able to survive in saltwater habitats, even in seas. A flap at the back of its yellow throat flutters and it lets out a whimper, like a puppy.

There is a cultural parallel to crocodile hybridization, though, even if you have to squint to see it. Our driver steers with a growling outboard motor through searing midday light toward Laguna del Tesoro, or Treasure Lagoon.

american crocodile habitat

Some hybrids pass for Cuban, some look and behave American. Like alligators, crocodiles are ectothermic, meaning they rely on external sources of heat to regulate their body temperature by basking in the sun or by moving to an area with warmer or cooler water.

They have the widest home range among the four extant crocodile species found in America.

american crocodile adaptations

On average, the American crocodiles found in Florida are somewhat longer in total length than the American alligator, but large mature American alligators are frequently bulkier and heavier than American crocodiles of similar length.

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American Crocodile: Species Profile