American crocodiles in Costa Rica
The American crocodile (Crocodylus acutus) is a species of crocodilian found in the Neotropics. It is the most widespread of the four extant species of crocodiles from the Americas. Populations occur from the Atlantic and Pacific coasts of southern Mexico to South America as far as Peru and Venezuela. It also lives within many of the Caribbean islands such as Cuba, Jamaica, Hispaniola, Grand Cayman, Greater Antilles and the West Indies. Within the United States, the American crocodile's distribution is limited to both Puerto Rico and the southern half of Florida—though at least two have been found as far north as the Tampa Bay area and has an estimated population of 2,000; a significant comeback from the few hundred crocodiles found back in the 1970s. The habitat of the American crocodile consists largely of coastal areas. It is also found in river systems but has a tendency to prefer some level of salinity, not just tolerance, resulting in the species congregating in brackish lakes, coastal swamps, lagoons, even cays and small islands. Other crocodiles also have tolerance to salt water due to salt glands underneath the tongue, but the American crocodile is the only species other than the saltwater crocodile to commonly live and thrive in saltwater. They can be found on beaches and island formations without any freshwater source, such as some of the many cays and islets across the Bahamas and the Caribbean. They are also found in hypersaline lakes, such as the Lago Enriquillo; one of the largest population known to exist. The American crocodile is one of the larger crocodile species. This species has a more V-shaped snout compared to other large crocodiles that usually have a slightly wider snout. As a larger species of crocodile, some males can reach lengths of m (20 ft), weighing more than 907 kg (2,000 lb).[4] On average, mature males are more in the range of m (13 ft) to m (16 ft) in length weighing about 400 kg (880 lb).
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Photo credit: © B.A.E. Inc. / Alamy / Afripics
License: Licensed
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Keywords: 3, acutus, aerial, american, brackish, costa, crocodiles, crocodylus, overhead, rica, river, saline, salt, water
