How long do male common octopus live?

Common octopus males can live between 1 and 6 years. During the first year of life, an individual can reach a length of about 4 inches. Their growth rate slows down after the first year, and they increase in size to about 6 inches in length by the age of 20. As they age, their bodies become plump.

How long do Japanese common octopus live?

In the wild, the average lifespan of the male shortfin common octopus is 7.5 years. Captive specimens may live even longer, with one living for 27 years. The maximum lifespan for the species in captivity is about 30 years.

How long do common octopus live?

It is estimated that the lifespan of the average male common octopus is about six years. The lifespan of the female is much shorter, about four years.

How long do male common octopus live in captivity?

Few studies have examined the lifespan of male common octopus in captivity. However, a longevity study of six captive common octopus species, published in 2014, found that the maximum lifespan of males was about two years. Researchers found that captivity can significantly reduce the lifespan of male common octopus, which may be due to stress, the removal of natural mating partners, or the loss of social interactions.

How long do common octopus live in captivity?

Common octopus life span in captivity is hard to determine since few studies have been done on this species. One study found that they lived for about three to eight years under good conditions.