What is the maximal age a Baikal seal reaches?
An adult Baikal seal (Pusa sibirica) usually gets as old as 56 years.
Baikal seals are around 277 days in the womb of their mother. When born, they weight 3.05 kg (6.72 lbs) and measure 4 cm (0′ 2″). As a member of the Phocidae family (genus: Pusa), their offspring is 1 babies per pregnancy. Fully grown, they reach a bodylength of 1.27 meter (4′ 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 Baikal seal, Lake Baikal seal or nerpa (Pusa sibirica), is a species of earless seal endemic to Lake Baikal in Siberia, Russia. Like the Caspian seal, it is related to the Arctic ringed seal. The Baikal seal is one of the smallest true seals and the only exclusively freshwater pinniped species. A subpopulation of inland harbour seals living in the Hudson’s Bay region of Quebec, Canada (Lacs des Loups Marins harbour seals), the Saimaa ringed seal (a ringed seal subspecies) and the Ladoga seal (a ringed seal subspecies) are found in fresh water, but these are part of species that also have marine populations.The most recent population estimates are 80,000 to 100,000 animals, roughly equaling the expected carrying capacity of the lake. At present, the species is not considered threatened.
Animals of the same family as a Baikal seal
Not really brothers and sisters, but from the same biological family (Phocidae):
- Ribbon seal becoming 31 years old
- Crabeater seal becoming 39 years old
- Mediterranean monk seal becoming 23.67 years old
- Southern elephant seal becoming 23 years old
- Bearded seal becoming 31.42 years old
- Hawaiian monk seal becoming 30 years old
- Ross seal becoming 21 years old
- Ringed seal becoming 46 years old
- Northern elephant seal becoming 20.25 years old
- Ribbon seal becoming 31 years old
Animals that reach the same age as Baikal seal
With an average age of 56 years, Baikal seal are in good companionship of the following animals:
- Brown bear usually reaching 50 years
- Common bottlenose dolphin usually reaching 46 years
- Hippopotamus usually reaching 54.5 years
- Bonobo usually reaching 48 years
- Western gorilla usually reaching 54 years
- Ringed seal usually reaching 46 years
- Striped dolphin usually reaching 50 years
- Chimpanzee usually reaching 60 years
- Horse usually reaching 62 years
- Colombian white-faced capuchin usually reaching 54.75 years
Animals with the same number of babies Baikal seal
The same number of babies at once (1) are born by:
- Guadalupe fur seal
- Big hairy armadillo
- Northern sportive lemur
- Shiny guinea pig
- Azara’s night monkey
- Pacarana
- Chital
- Greater noctule bat
- Steenbok
- Tickell’s bat
Weighting as much as Baikal seal
A fully grown Baikal seal reaches around 89.5 kg (197.31 lbs). So do these animals:
- Asian black bear weighting 99.81 kilos (220.04 lbs) on average
- Sloth bear weighting 99.45 kilos (219.25 lbs) on average
- Dall’s porpoise weighting 106.03 kilos (233.76 lbs) on average
- Common warthog weighting 82.5 kilos (181.88 lbs) on average
- Javan warty pig weighting 89.2 kilos (196.65 lbs) on average
- South Asian river dolphin weighting 93.49 kilos (206.11 lbs) on average
- Snow sheep weighting 90 kilos (198.42 lbs) on average
- Desert warthog weighting 75.61 kilos (166.69 lbs) on average
- Bontebok weighting 77.24 kilos (170.28 lbs) on average
- Nyala weighting 87.31 kilos (192.49 lbs) on average
Animals as big as a Baikal seal
Those animals grow as big as a Baikal seal:
- Guanaco with 1.47 meter (4′ 11″)
- Giant anteater with 1.12 meter (3′ 9″)
- White-tailed deer with 1.51 meter (5′ 0″)
- Vaquita with 1.52 meter (5′ 0″)
- Calamian deer with 1.39 meter (4′ 7″)
- Sika deer with 1.2 meter (4′ 0″)
- Mountain reedbuck with 1.23 meter (4′ 1″)
- Wolf with 1.06 meter (3′ 6″)
- Dall sheep with 1.42 meter (4′ 8″)
- Caspian seal with 1.41 meter (4′ 8″)