Which is the longest living arachnid?

Answer 1

That depends on the arachnid. It can range from 1-50 years depending on whether it is a Araneomorph or a Megalomorph. Also, females tend to live longer than males.

Answer 2

It was reported on April 30th 2018, the world's oldest spider had died.

Australian researchers discovered the 43 year oldtrap-door spider simply known as 'Number 16' was killed by a wasp sting.

Answer 3

Scorpions can live up to 25 years, making it the longest-living arachnid. Its ability to live without food and water for long periods of time help the scorpion survive so long.