Name:
Clidastes; pronounced klie-DASS-tease
Three species are recognized:
- C. propython Cope, 1869
- C. iguanavus Cope, 1868
- C. liodontus Merriam, 1894
Habitat:
Oceans of North America
Historical Period:
Late Cretaceous (75-65 million years ago)
Size and Weight:
At its smallest: 10 feet long and approximately 100 pounds
The largest Clidastes recovered was approximately 20 feet long and probably would have weighed close to 200 pounds
Diet:
Fish and marine reptiles
Distinguishing Characteristics:
Small, sleek body; fast swimming speed
About Clidastes:
Like many other mosasaurs, fossils of Clidastes have been found in areas of North America
(such as Kansas) that were once covered by the Western Interior Sea. The first Clidastes of note was unearthed in Alabama along what would have been, at the time, the eastern edge of the WIS. It was on the smaller end of the mosasaur spectrum. Clidastes was, however, a fast and agile swimmer capable of chasing down prey items that were quite fast.
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