How long can an Amazonian manatee live?

How long can an Amazonian manatee live?

After the calf is born, it will begin to eat while staying with its mother for 12 – 18 months. Two individuals lived 12.5 years in captivity. Wild individuals have a lifespan of about 30 years.

What are some cool facts about manatees?

12 Surprising Facts About Manatees

  • Manatee comes from a Carib word.
  • Manatees are the ocean’s largest herbivores.
  • Manatees can swim up to 20 mph.
  • There are three species of manatee.
  • Sailors mistook manatees for mermaids.
  • Manatees can hold their breath underwater for 15 to 20 minutes.

Are there manatees in the Amazon?

The Amazon manatee or South American manatee is an aquatic mammal that can be found in the rivers, swamps and wetlands of the Amazon River basin. Manatees are found from the mouth of the Amazon River to the upper reaches of the tributaries of Brazil, Colombia, Ecuador, Guyana and Peru.

Are Amazonian manatees freshwater?

An exclusively freshwater species, the Amazonian manatee favours blackwater lakes, oxbows and lagoons with deep connections to large rivers and abundant aquatic vegetation. A herbivorous species, it feeds on a large variety of aquatic and semi-aquatic vegetation such as grasses, water lettuce and water hyacinths.

What eats the Amazonian manatee?

Its main predator is man. The three species of manatees and the closely related Dugong, are unique in that they are the only plant-eating marine mammals in modern times.

How big are Amazonian manatees?

2.8 meters long
Size: Amazonian Manatees can be up to 2.8 meters long (almost 9 feet), and weigh between 350 and 500 kg (770-1,100 lbs). 2. Names: The Amazonian manatee is also referred to as a sea cow, South American manatee, and peixe-boi (in Brazil).

Do manatees sleep upside down?

Manatees always sleep in an upside down position because as marine mammals they might die if they do not breathe as soon as necessary, although the manatees also may sleep with their backs patched on the sea bed.

Is manatee related to walrus?

Manatees look a bit like walruses or chunky porpoises and are sometimes referred to as sea cows, but they’re actually much more closely related to elephants.

How many Amazonian manatees are there left in the world?

The Amazon and West African manatee populations are estimated at 8,000–30,000 adults and 10,000 adults, respectively. The adult population of Antillean manatees is likely fewer than 2,500 individuals, and the number of adult Florida manatees is thought to be approximately 2,300.

What is the population of the Amazonian manatee?

In Brazil, the manatee population is listed as endangered with an estimated population size of 500–1,000. Historic hunting, recent habitat degradation, and fisheries bycatch have decreased the population size. The Amazonian manatee is listed as vulnerable by the IUCN with unknown population sizes within Brazil.

Why is the Amazonian manatee endangered?

The Amazonian Manatee is considered endangered by the IUCN. The Amazonian manatee has been heavily hunted by subsistence and commercial hunters. It has been sought for meat, oil and fat, and at one time for its hide, which was in demand for use as water hoses and machine belts.

Is a manatee an animal or a mammal?

Manatees are aquatic mammals with voracious appetites-spending up to 8 hours a day grazing. Manatees are sometimes called sea cows, and their languid pace lends merit to the comparison.

What are the adaptations of an Amazonian manatee?

The Amazonian manatee has the smallest degree of rostral deflection (25° to 41°) among sirenians, an adaptation to feed closer to the water surface . It is both nocturnal and diurnal and lives its life almost entirely underwater. Only its nostrils protrude from the surface of the water while it searches river and lake bottoms for vegetation.

What do Amazonian manatees eat?

Amazonian Manatee Diet. The Amazonian manatee is a herbivore that feeds on aquatic vegetation near lake edges, such as aquatic grasses, and floating vegetation such as water lilies. Captive adults daily consume from 9 – 15 kilograms (20 – 33 pounds) of leafy vegetables.

What is the habitat of Amazonian manatee?

Amazonian manatees are distributed throughout the Amazon Basin covering an area of approximately 2.7 million sq miles (7 million sq km) in Brazil, Bolivia, Colombia, Ecuador and Peru. Their habitat includes the murky waters of rivers and lagoons and nutrient rich flooded forests . It is the only manatee that occurs exclusively in freshwater.