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Iberian ribbed newt

Iberian ribbed newt lifespan and age in human years

Longest recorded 19.5 years

🏆 The longest-lived iberian ribbed newt on record reached 19.5 years in captivity.

Iberian ribbed newt (Pleurodeles waltl). The oldest known individual lived 19.5 years; this chart maps that record to a human age of 120. Most individuals live considerably shorter lives than the record.

How old in human years?

Age

Iberian ribbed newt age chart in human years

Shaded rows are equivalent to human age 60+.

Iberian ribbed newtHuman ageStage
1 yr6Child
2 yr12Child
3 yr18Teen
4 yr25Adult
5 yr31Adult
6 yr37Adult
7 yr43Middle age
8 yr49Middle age
9 yr55Middle age
10 yr62Senior
11 yr68Senior
12 yr74Senior
13 yr80Elderly
14 yr86Elderly
15 yr92Elderly
16 yr98Elderly
17 yr105Elderly
18 yr111Elderly
19 yr117Elderly
20 yr123Elderly
21 yr129Elderly
22 yr135Elderly
23 yr142Elderly
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Iberian ribbed newt profile

ClassificationAmphibia > Caudata > Salamandridae
Scientific namePleurodeles waltl
Gestationabout 13 days
Litter / clutch size725
Longest recorded19.5 years (captivity)

Sources

How we convert ages: method.

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