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The alligator has a similar digestive system to that of the crocodile, with minor differences in morphology and enzyme activity. [46] Alligators have a two-part stomach, with the first smaller portion containing gastroliths. It is believed this portion of the stomach serves a similar function as it does in the gizzard of some species of birds ...
The Chinese alligator split from the American alligator about 33 million years ago [8] and likely descended from a lineage that crossed the Bering land bridge during the Neogene. The modern American alligator is well represented in the fossil record of the Pleistocene. [9] The alligator's full mitochondrial genome was sequenced in the 1990s. [10]
Today, alligator farming is a large, growing industry in Georgia, Florida, Texas, and Louisiana. These states produce a combined annual total of some 45,000 alligator hides. Alligator hides bring good prices and hides in the 6- to 7-ft range have sold for $300 each. [154]
The alligator project leader for the South Carolina Department of Natural Resources said alligators are in any sizable body of fresh water below the state’s Fall Line, which runs roughly ...
Alligatorinae is cladistically defined as Alligator mississippiensis (the American alligator) and all species closer to it than to Caiman crocodylus (the spectacled caiman). [ 8 ] [ 9 ] This is a stem-based definition for Alligatorinae, and means that it includes more basal extinct alligator ancestors that are more closely related to living ...
Alligators may be fast swimmers, but their top land speed is only 10 mph, which humans can surpass over short distances. It's also best to ignore the old myth that you should run away in a zig-zag ...
Alligators basically go wherever they want. But a Georgia family is mystified as to how one got into their home’s fenced-in backyard.. The frightening discovery was made Friday, March 15, at a ...
An alligator nest at Everglades National Park, Florida, United States Alligator olseni forelimb Alligator prenasalis fossil. The superfamily Alligatoroidea is thought to have split from the crocodile-gharial lineage in the late Cretaceous, about 80 million years ago, but possibly as early as 100 million years ago based on molecular phylogenetics.