What is the maximal age a Brown fur seal reaches?
An adult Brown fur seal (Arctocephalus pusillus) usually gets as old as 21 years.
Brown fur seals are around 328 days in the womb of their mother. When born, they weight 5.75 kg (12.68 lbs) and measure 6.27 meter (20′ 7″). As a member of the Otariidae family (genus: Arctocephalus), their offspring is 1 babies per pregnancy. Fully grown, they reach a bodylength of 1.91 meter (6′ 3″).
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 brown fur seal (Arctocephalus pusillus), also known as the Cape fur seal, South African fur seal and Australian fur seal, is a species of fur seal.
Animals of the same family as a Brown fur seal
Not really brothers and sisters, but from the same biological family (Otariidae):
- Northern fur seal becoming 35 years old
- California sea lion becoming 30 years old
- Guadalupe fur seal becoming 24 years old
- Arctocephalus forsteri becoming 15 years old
- Antarctic fur seal becoming 23 years old
- Subantarctic fur seal becoming 23 years old
- Australian sea lion becoming 16 years old
- Juan Fernández fur seal with 1 babies per pregnancy
- Galápagos fur seal becoming 22 years old
- Steller sea lion becoming 30 years old
Animals that reach the same age as Brown fur seal
With an average age of 21 years, Brown fur seal are in good companionship of the following animals:
- Muskox usually reaching 24 years
- Guadalupe fur seal usually reaching 24 years
- Cape porcupine usually reaching 20 years
- Roan antelope usually reaching 20 years
- Venezuelan red howler usually reaching 25 years
- Aardvark usually reaching 24 years
- European rabbit usually reaching 18 years
- Snow leopard usually reaching 18 years
- Roe deer usually reaching 17 years
- Northern greater galago usually reaching 17 years
Animals with the same number of babies Brown fur seal
The same number of babies at once (1) are born by:
- Bighorn sheep
- Black flying fox
- Lesser long-fingered bat
- Père David’s vole
- Sharpe’s grysbok
- Grey seal
- Jameson’s red rock hare
- Sumatran rhinoceros
- D’Albertis’ ringtail possum
- Baiji
Weighting as much as Brown fur seal
A fully grown Brown fur seal reaches around 178.75 kg (394.08 lbs). So do these animals:
- South American sea lion weighting 194 kilos (427.7 lbs) on average
- Sambar deer weighting 176 kilos (388.01 lbs) on average
- Bluebuck weighting 150 kilos (330.69 lbs) on average
- South American tapir weighting 167.75 kilos (369.83 lbs) on average
- Lichtenstein’s hartebeest weighting 168.7 kilos (371.92 lbs) on average
- White-beaked dolphin weighting 186.82 kilos (411.87 lbs) on average
- Eastern gorilla weighting 149.33 kilos (329.22 lbs) on average
- Giant forest hog weighting 196.57 kilos (433.36 lbs) on average
- Hartebeest weighting 162.47 kilos (358.18 lbs) on average
- Thorold’s deer weighting 161.68 kilos (356.44 lbs) on average
Animals as big as a Brown fur seal
Those animals grow as big as a Brown fur seal:
- Javan rusa with 1.63 meter (5′ 5″)
- Harp seal with 1.73 meter (5′ 9″)
- Common tsessebe with 1.7 meter (5′ 7″)
- Pantropical spotted dolphin with 2.14 meter (7′ 1″)
- Ribbon seal with 1.54 meter (5′ 1″)
- Grant’s gazelle with 1.53 meter (5′ 1″)
- Scimitar oryx with 1.91 meter (6′ 4″)
- Blue wildebeest with 2.01 meter (6′ 8″)
- South Andean deer with 1.55 meter (5′ 2″)
- Crabeater seal with 2.27 meter (7′ 6″)