Japanese serow lifespan and age in human years
Longest recorded 24 years
🏆 The longest-lived japanese serow on record reached 24 years in captivity.
Japanese serow (Capricornis crispus). The oldest known individual lived 24 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 3 years
- Adult weight about 80 kg
- Gestation about 215 days
- About 1 young at a time
How old in human years?
Age
Japanese serow age chart in human years
Shaded rows are equivalent to human age 60+.
| Japanese serow | Human age | Stage |
|---|---|---|
| 1 yr | 6 | Child |
| 2 yr | 12 | Child |
| 3 yr | 18 | Teen |
| 4 yr | 23 | Adult |
| 5 yr | 28 | Adult |
| 6 yr | 33 | Adult |
| 7 yr | 37 | Adult |
| 8 yr | 42 | Middle age |
| 9 yr | 47 | Middle age |
| 10 yr | 52 | Middle age |
| 11 yr | 57 | Middle age |
| 12 yr | 62 | Senior |
| 13 yr | 67 | Senior |
| 14 yr | 71 | Senior |
| 15 yr | 76 | Elderly |
| 16 yr | 81 | Elderly |
| 17 yr | 86 | Elderly |
| 18 yr | 91 | Elderly |
| 19 yr | 96 | Elderly |
| 20 yr | 101 | Elderly |
| 21 yr | 105 | Elderly |
| 22 yr | 110 | Elderly |
| 23 yr | 115 | Elderly |
| 24 yr | 120 | Elderly |
| 25 yr | 125 | Elderly |
| 26 yr | 130 | Elderly |
| 27 yr | 135 | Elderly |
| 28 yr | 139 | Elderly |
Japanese serow profile
| Classification | Mammalia > Artiodactyla > Bovidae |
|---|---|
| Scientific name | Capricornis crispus |
| Adult weight | about 80 kg |
| Age of maturity | 3 years |
| Gestation | about 215 days |
| Litter / clutch size | 1 |
| Longest recorded | 24 years (captivity) |
Sources
How we convert ages: method.
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