The world’s oldest known spider has died at the age of 43, outliving its nearest rival by 15 years, Australian scientists have reported. Affectionately known as “Number 16”, the female Giaus Villosus or trapdoor spider had been under observation in the wild since its birth in 1974. The arachnid is believed to have survived for so long by sticking to one protected burrow its entire life and expending the minimum of energy.
