Baikal seal lifespan and age in human years
Longest recorded 56 years
🏆 The longest-lived baikal seal on record reached 56 years in captivity.
Baikal seal (Pusa sibirica). The oldest known individual lived 56 years; this chart maps that record to a human age of 120. Most individuals live considerably shorter lives than the record.
- Reaches adulthood at about 5.8 years
- Adult weight about 90 kg
- Gestation about 273 days
- About 1.02 young at a time
How old in human years?
Age
Baikal seal age chart in human years
Shaded rows are equivalent to human age 60+.
| Baikal seal | Human age | Stage |
|---|---|---|
| 5 yr | 15 | Teen |
| 10 yr | 26 | Adult |
| 15 yr | 37 | Adult |
| 20 yr | 47 | Middle age |
| 25 yr | 57 | Middle age |
| 30 yr | 67 | Senior |
| 35 yr | 77 | Elderly |
| 40 yr | 87 | Elderly |
| 45 yr | 98 | Elderly |
| 50 yr | 108 | Elderly |
| 55 yr | 118 | Elderly |
| 60 yr | 128 | Elderly |
| 65 yr | 138 | Elderly |
Baikal seal profile
| Classification | Mammalia > Carnivora > Phocidae |
|---|---|
| Scientific name | Pusa sibirica |
| Adult weight | about 90 kg |
| Age of maturity | 5.8 years |
| Gestation | about 273 days |
| Litter / clutch size | 1.02 |
| Longest recorded | 56 years (captivity) |
Sources
How we convert ages: method.
More Wild & zoo animals
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African bush elephantLifespan about 56 years
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LionLifespan about 17 years
TigerLifespan about 16 years
Giant pandaLifespan about 25 years
Red pandaLifespan about 10 years
GorillaLifespan about 35 years
ChimpanzeeLifespan about 40 years
OrangutanLifespan about 30 years
Japanese macaqueLifespan about 25 years
HippopotamusLifespan about 36 years