What is the maximal age a Amazonian manatee reaches?
An adult Amazonian manatee (Trichechus inunguis) usually gets as old as 30 years.
Amazonian manatees are around 373 days in the womb of their mother. When born, they weight 320 grams (0.71 lbs) and measure 36.8 cm (1′ 3″). As a member of the Trichechidae family (genus: Trichechus), their offspring is 1 babies per pregnancy. Fully grown, they reach a bodylength of 2.75 meter (9′ 1″).
As a reference: Usually, humans get as old as 100 years, with the average being around 75 years. After being carried in the belly of their mother for 280 days (40 weeks), they grow to an average size of 1.65m (5′ 5″) and weight in at 62 kg (137 lbs), which is obviously highly individual.
The Amazonian manatee (Trichechus inunguis) is a species of manatee that lives in the Amazon Basin in Brazil, Peru, Bolivia, Colombia, Ecuador and Venezuela. It has thin, wrinkled brownish or gray colored skin, with fine hairs scattered over its body and a white chest patch. It is the smallest of the three extant species of manatee.
Animals of the same family as a Amazonian manatee
Not really brothers and sisters, but from the same biological family (Trichechidae):
- West Indian manatee becoming 30 years old
- African manatee with 1 babies per pregnancy
Animals that reach the same age as Amazonian manatee
With an average age of 30 years, Amazonian manatee are in good companionship of the following animals:
- Common wombat usually reaching 26.08 years
- Western long-beaked echidna usually reaching 31 years
- Ribbon seal usually reaching 31 years
- Ribbon seal usually reaching 31 years
- South American tapir usually reaching 35 years
- Aardwolf usually reaching 25 years
- Mantled guereza usually reaching 24.5 years
- Red-tailed monkey usually reaching 28.25 years
- Ryukyu flying fox usually reaching 31 years
- Toque macaque usually reaching 35 years
Animals with the same number of babies Amazonian manatee
The same number of babies at once (1) are born by:
- Irrawaddy dolphin
- Black-flanked rock-wallaby
- Thorold’s deer
- Big-eared woolly bat
- Narrow-faced kangaroo rat
- Egyptian slit-faced bat
- Bahamian hutia
- Railer bat
- Dusky leaf-nosed bat
- Brown-mantled tamarin
Weighting as much as Amazonian manatee
A fully grown Amazonian manatee reaches around 418 kg (921.53 lbs). So do these animals:
- Moose weighting 471.45 kilos (1039.37 lbs) on average
- Leopard seal weighting 352.84 kilos (777.88 lbs) on average
- Weddell seal weighting 400 kilos (881.85 lbs) on average
- Risso’s dolphin weighting 387.25 kilos (853.74 lbs) on average
- Steller sea lion weighting 383.23 kilos (844.88 lbs) on average
- African manatee weighting 454 kilos (1000.9 lbs) on average
- Plains zebra weighting 400 kilos (881.85 lbs) on average
- Grévy’s zebra weighting 405.5 kilos (893.97 lbs) on average
- Domestic yak weighting 500 kilos (1102.31 lbs) on average
- Dromedary weighting 490.36 kilos (1081.06 lbs) on average
Animals as big as a Amazonian manatee
Those animals grow as big as a Amazonian manatee:
- Short-beaked common dolphin with 2.44 meter (8′ 1″)
- Malayan tapir with 2.22 meter (7′ 4″)
- Caribbean monk seal with 2.29 meter (7′ 7″)
- Grévy’s zebra with 2.7 meter (8′ 11″)
- Rough-toothed dolphin with 2.44 meter (8′ 1″)
- Javan rhinoceros with 3.1 meter (10′ 3″)
- Weddell seal with 2.55 meter (8′ 5″)
- African buffalo with 2.53 meter (8′ 4″)
- White rhinoceros with 2.59 meter (8′ 6″)
- Giant eland with 2.52 meter (8′ 4″)