No. 16 a 42 year old trapdoor spider
Credit: AFP

The world’s oldest known spider has died at the ripe old age of 43 after being monitored for years during a long-term population study in Australia, researchers say.

The trapdoor matriarch comfortably outlived the previous record holder, a 28-year-old tarantula found in Mexico, according to a study published on Monday in the Pacific Conservation Biology Journal.

The spider did not die of old age but was killed by a wasp sting, researchers said.

Named Number 16, the spider helped scientists to unlock important information about the behaviour of an arachnid that can be found across Australia, including in domestic gardens.

“To our knowledge this is the oldest spider ever recorded, and her significant life has allowed us to further investigate the trapdoor spider’s behaviour and population dynamics,” said the lead author, Leanda Mason from Curtin University in Perth.

A research project to study trapdoor spiders in […]