Progradungula
Progradungula is a genus of Australian large-clawed spiders that was first described by Raymond Robert Forster & Michael R. Gray in 1979. it contains only two species: "P. carraiensis" and "P. otwayensis". The name is derived from Latin "pro" ("before"), and the genus name "Gradungula", referring to the ancient ancestry of the genus. It is the first discovered web-building cribellate spider in a "primitive" araneomorph spider family and helped establish the idea that all araneomorph spiders evolved from cribellate ancestors.