%0 Journal Article %T The longest-lived spider: mygalomorphs dig deep, and persevere %A Barbara York Main %A Grant Wardell-Johnson %A Le %A a Denise Mason %J Pacific Conservation Biology %D 2018 %R 10.1071/PC18015 %X Abstract We report the longest-lived spider documented to date. A 43-year-old, female Gaius villosus Rainbow, 1914 (Mygalomorphae: Idiopidae) has recently died during a long-term population study. This study was initiated by Barbara York Main at North Bungulla Reserve near Tammin, south-western Australia, in 1974. Annual monitoring of this species of burrowing, sedentary mygalomorph spider yielded not only this record-breaking discovery but also invaluable information for high-priority conservation taxa within a global biodiversity hotspot. We suggest that the life-styles of short-range endemics provide lessons for humanity and sustainable living in old stable landscapes. %U http://www.publish.csiro.au/PC/fulltext/PC18015