Some Amazonian manatees living in deep bodies of water apparently fast during dry seasons (November and December) when water levels drop as much as 9 to 15 m (30-50 ft.), eliminating their access to vegetation. It dwells in the Amazon and Orinoco river systems of South America. Sadly, all three species of manatee are listed on the IUCN red list as either vulnerable or endangered. Massive Size. Parenting and Diet. Captions. The average size is just over 9 feet in length and anywhere from 790 to 1,200 pounds. It has very similar DNA to the bigger flavour, but according to Micah – who knows more than I do – “Van Roosmalen compared the skulls of the Dwarf Manatee and an immature Amazonian Manatee of similar size, pointing out that the Dwarf Manatee had worn out adult molars. Amongst the many mammals the river hosts the largest specie of river dolphin: the endangered pink river dolphin or boto, the Amazonian manatee and the giant otter. Main Characteristics Amazonian Manatees are the smallest species of manatee. In addition, white or pink belly patches are common. Amazonian manatees have marching teeth: A unique feature amongst all mammals is that manatees … FREE Delivery on your first order shipped by Amazon +7 Yidarton. The Sleepy Monito. $2.03 when you buy 4+ $1.35 when you buy 10+ Finish. This biogeographical map image could be re-created using vector graphics as an SVG file. Green anacondas can grow to more than 29 feet, weigh more than 550 pounds, and measure more than 12 inches in diameter. With Stephen Fry, Mark Carwardine, Vera De Silva, Miriam Marmontel. Size. Amazonian Manatee Behavior. 4.7 … Stickers Tags. The maximum length and mass measured were 266.5 cm and 379.5 kg, … Length at birth is about 90 cm; weight is 10 to 15 kg. The Amazonian manatee spermatozoa were similar in shape to other sirenian spermatozoa; however, presenting a different size. 034-2004-AG) [15]. The main objective of this work was to describe the ecological knowledge and use of the Amazonian manatee in the Extractive Reserve Verde para Sempre (RESEX), located in Porto de Moz, Pará, Brazilian Amazon. The maximum actual Amazonian manatee weight reported is 379.5 kg. Names: The Amazonian manatee is also referred to as a sea cow, South American manatee, and peixe-boi (in Brazil). The Amazonian manatee, Trichechus inunguis (Natterer 1883) is endemic to the Amazon Basin and is currently considered a vulnerable species. View size guide. In captivity they reach reproductive maturity at 2.5 years. Amazonian Manatee . Captions. $19.91 $ 19. View The Sleepy Monito’s shop. Geographical Distribution This is a freshwater species. Total length (TL), maximum girth (MG) and body mass (M) were obtained from 91 captive Amazonian manatees (46 males and 45 females) of different ages, and TL and M were obtained from eight free-ranging Amazonian manatees (6 males and 2 females). Similar designs Explore similar designs from over 700,000 independent artists.

This works in their favor as they are able to go for long periods of time without food if they need to. Class Mammalia: Order Sirenia: Family … 10 Facts About Amazonian Manatees: 1. Amazonian Manatee Range Map (Amazon Basin, S America) Latin Name: Trichechus inunguis : Conservation Status: Vulnerable: Location: Amazon Basin , S America : Colour: Grey/Brown : Length: 3 m (10 ft) Weight: 450 Kgs (1,000 lbs) Life Expectancy: Up to 60 Yrs . for an average adult manatee) of their body weight in wet vegetation daily. In a new approach to help end hunting of the Amazonian manatee, a research project is working with traditional hunting communities to rescue and release injured manatees back into the wild. The Amazonian Manatee Trichechus inunguis (Natterer, 1883) is the only exclusively freshwater sirenian and the smallest of the living species. Weaknesses Manatees are large and slow-moving, which makes them vulnerable to hunters. They have large, strong tails that power their swimming. The Amazonian manatee spermatozoa were similar in shape to other sirenian sperma-tozoa; however, presenting a different size. They have also been seen playing games and having fun with each other. 147-2001-PE) [14] and categorized as “in danger of extinc- tion at nationwide level” (Supreme Decree No. It is unknown in the wild. Price and other details may vary based on size and color. As is the case with others manatee species, the females are a bit larger than the males. Birth interval is 2 to 3 years. (200 to 590 kilograms). Although manatees are widespread through a large area, there is a high level of uncertainty about total population size. Manatees are known as sea cows due to their large stature, slow nature, and propensity to be eaten by other animals. large size of a manatee, they do not have many predators. Calves of the species are born weighing 10–15 kg and 85 –105 cm long. The Amazonian Manatee’s strengths are their size and ability to hold their breath underwater. It is thought that Sirenians evolved from four-footed land mammals about 45-50 million years ago. This is the smallest of the manatee species. Manatees evolved from a land animal, a common ancestor with the elephant, over 50 million years ago. 4.3 out of 5 stars 5,372. The Amazonian manatee is the smallest trichechid, measuring about 3-m long or less and weighing less than 500 kg.Its “rubbery” skin is smoother than that of its congeners, and it lacks nails at the tips of the pectoral flippers, which are proportionately longer than in the other species. English. 2017. DESCRIPTION. This length is measured along the curvature of the body so absolute length can differ between individuals. 91 ($19.91/Count) $24.95 $24.95. This study describes, for the first time, the morphometric and ultrastructural characteristics of the Amazonian manatee spermatozoa, and also demonstrates the possible use of spermatozoa retrieved from urine samples for biological studies Manatees consume about 4% to 9% (15 to 49 kg or 32-108 lb. The Amazonian Manatee is a common sight around the Amazon Basin. Add a one-line explanation of what this file represents. The Amazonian Manatees increase in length approximately 1.6-2.0 mm per day. The manatee is typically herbivorous, but may occasionally feed on small fish and shellfish. The Amazonian manatee is the smallest trichechid, measuring about 3-m long or less and weighing less than 500 kg. The Amazonian manatee species inhabit the Amazon River and the African manatee swims along the west coast and rivers of Africa. Manatees range in size from 8 to 13 feet (2.4 to 4 meters) and can weigh 440 to 1,300 lbs.