Finless porpoise lifespan and age in human years

Longest recorded 33 years

🏆 The longest-lived finless porpoise on record reached 33 years in captivity.

Finless porpoise (Neophocaena phocaenoides). The oldest known individual lived 33 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 4 years
• Adult weight about 32.5 kg
• Gestation about 320 days
• About 1 young at a time