What is the maximal age a Arctocephalus forsteri reaches?
An adult Arctocephalus forsteri (Arctocephalus forsteri) usually gets as old as 15 years.
Arctocephalus forsteris are around 243 days in the womb of their mother. When born, they weight 3.7 kg (8.16 lbs) and measure 21.5 cm (0′ 9″). As a member of the Otariidae family (genus: Arctocephalus), their offspring is 1 babies per pregnancy. Fully grown, they reach a bodylength of 1.71 meter (5′ 8″).
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.
Arctocephalus forsteri, the Australasian fur seal, South Australian fur seal, New Zealand fur seal, Antipodean fur seal, or long-nosed fur seal, is a species of fur seal found mainly around southern Australia and New Zealand. The name New Zealand fur seal is used by English speakers in New Zealand; kekeno is used in the Māori language. As of 2014, the common name long-nosed fur seal has been proposed for the population of seals inhabiting Australia.Although the Australian and New Zealand populations show some genetic differences, their morphologies are very similar, and thus they remain classed as a single species. After the arrival of humans in New Zealand, and particularly after the arrival of Europeans in Australia and New Zealand, hunting reduced the population near to extinction.
Animals of the same family as a Arctocephalus forsteri
Not really brothers and sisters, but from the same biological family (Otariidae):
- South American sea lion becoming 24.75 years old
- New Zealand sea lion with 1 babies per pregnancy
- South American sea lion becoming 24.75 years old
- Galápagos fur seal becoming 22 years old
- Antarctic fur seal becoming 23 years old
- Brown fur seal becoming 21 years old
- Steller sea lion becoming 30 years old
- Guadalupe fur seal becoming 24 years old
- California sea lion becoming 30 years old
- Australian sea lion becoming 16 years old
Animals that reach the same age as Arctocephalus forsteri
With an average age of 15 years, Arctocephalus forsteri are in good companionship of the following animals:
- Antilopine kangaroo usually reaching 16 years
- Microcebus coquereli usually reaching 15.25 years
- North American beaver usually reaching 15 years
- Oribi usually reaching 15.75 years
- Greater false vampire bat usually reaching 14 years
- Jentink’s duiker usually reaching 17.5 years
- Thylacine usually reaching 13 years
- Blue duiker usually reaching 12 years
- Northern bat usually reaching 15.5 years
- Striped skunk usually reaching 12.92 years
Animals with the same number of babies Arctocephalus forsteri
The same number of babies at once (1) are born by:
- Thorold’s deer
- Black-shanked douc
- Eisentraut’s shrew
- Walia ibex
- Barasingha
- Cape horseshoe bat
- Goa (antelope)
- Sooty mangabey
- Gee’s golden langur
- Rüppell’s broad-nosed bat
Weighting as much as Arctocephalus forsteri
A fully grown Arctocephalus forsteri reaches around 101.13 kg (222.94 lbs). So do these animals:
- Baikal seal weighting 89.5 kilos (197.31 lbs) on average
- Argali weighting 113.67 kilos (250.6 lbs) on average
- Sloth bear weighting 99.45 kilos (219.25 lbs) on average
- Wild boar weighting 84.49 kilos (186.27 lbs) on average
- Amazon river dolphin weighting 121.22 kilos (267.24 lbs) on average
- Northern right whale dolphin weighting 113 kilos (249.12 lbs) on average
- Western gorilla weighting 113.29 kilos (249.76 lbs) on average
- Pacific white-sided dolphin weighting 109.85 kilos (242.18 lbs) on average
- Javan warty pig weighting 89.2 kilos (196.65 lbs) on average
- Naemorhedus sumatraensis weighting 110 kilos (242.51 lbs) on average
Animals as big as a Arctocephalus forsteri
Those animals grow as big as a Arctocephalus forsteri:
- Barasingha with 1.5 meter (5′ 0″)
- Giant forest hog with 2.03 meter (6′ 8″)
- Argali with 1.59 meter (5′ 3″)
- Antarctic fur seal with 1.57 meter (5′ 2″)
- Scimitar oryx with 1.91 meter (6′ 4″)
- Javan rusa with 1.63 meter (5′ 5″)
- Tiger with 1.83 meter (6′ 0″)
- Blue wildebeest with 2.01 meter (6′ 8″)
- Hirola with 1.6 meter (5′ 3″)
- Subantarctic fur seal with 1.63 meter (5′ 4″)