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Manatees (/ ˈ m æ n ə t iː z /, family Trichechidae, genus Trichechus) are large, fully aquatic, mostly herbivorous marine mammals sometimes known as sea cows.There are three accepted living species of Trichechidae, representing three of the four living species in the order Sirenia: the Amazonian manatee (Trichechus inunguis), the West Indian manatee (Trichechus manatus), and the West ...
Articles related to the Manatees (genus Trichechus), large, fully aquatic, mostly herbivorous marine mammals, sometimes known as sea cows.There are three accepted living species of Trichechidae, representing three of the four living species in the order Sirenia: the Amazonian manatee (Trichechus inunguis), the West Indian manatee (Trichechus manatus), and the West African manatee (Trichechus ...
The Amazonian manatee lacks nails on its flippers, setting it apart from other manatees. [4] Additionally, Amazonian manatees have a very small degree of rostral deflection (30.4°), which can be used as an indication of where in the water column the animal feeds.
This individual inspects a kayak situation. Manatees are large marine mammals that inhabit slow rivers, canals, saltwater bays, estuaries, and coastal areas.They are a migratory species, inhabiting the Florida waters during the winter and moving as far north as Virginia and into the Chesapeake Bay, sometimes seen as far north as Baltimore, Maryland and as far west as Texas in the warmer summer ...
Manatees usually only have one calf at a time and most births are of a single calf that is about 47 inches long and weighing 66 pounds, although a few cases of twins have been documented.
Mutation rates in manatees – if the dwarf manatee is distinct – suggests a divergence time of less than 485,000 years. Daryl Domning, a Smithsonian Institution research associate and one of the world's foremost experts on manatee evolution, [4] has stated that the DNA evidence actually proves that these are merely immature Amazonian ...
A new "Save Manatees" stamp was unveiled during a ceremony on Manatee Appreciation Day at Manatee Lagoon in West Palm Beach, Fla., on March 27, 2024.
Manatees are omnivores; and are known to occasionally eat clams, mollusks, and fish found in nets. [7] The percentage of the diet that is composed of non-plant material varies based on location, [ 1 ] with manatees living off the coast having a lifetime average of 50% non-plant material. [ 1 ]