SpinaarachneSpinaarachne is a genus of spiders in the family Thomisidae.DistributionSpinaarachne is endemic to Australia.EtymologyThe genus name refers to the spiny appearance of spiders in this genus.Species, this genus includes three species:Spinaarachne aculeata Machado, 2025 – Australia Spinaarachne hirsuta – Australia Spinaarachne pilosa Machado, 2025 – Australia