Atracidae is a family of mygalomorph spiders, commonly known as Australian funnel-web spiders or atracids. It has been included as a subfamily of the Hexathelidae, but is now recognised as a separate family. All members of the family are native to Australia. Atracidae consists of three genera: Atrax, Hadronyche, and Illawarra, comprising 35 species. Some members of the family produce venom that is dangerous to humans, and bites by spiders of six of the species have caused severe injuries to victims. The bites of the Sydney funnel-web spider and northern tree-dwelling funnel-web spider are potentially deadly, but no fatalities have occurred since the introduction of modern first-aid techniques and antivenom.
Hexathelidae is a family of mygalomorph spiders. It is one of a number of families and genera of spiders known as tunnelweb or funnel-web spiders. In 2018, the family was substantially reduced in size by genera being moved to three separate families: Atracidae, Macrothelidae and Porrhothelidae.
Hadronyche formidabilis, the northern tree-dwelling funnel-web spider, is a medically significant mygalomorph spider found in Queensland and New South Wales. It is also known as the Northern Rivers funnel-web spider or northern funnel-web spider.
Atrax is a genus of venomous Australian funnel web spiders that was first described by O. Pickard-Cambridge in 1877 from the type species Atrax robustus. As of May 2019 it contains only three species: A. robustus, A. sutherlandi, and A. yorkmainorum. Originally placed with the curtain web spiders, it was moved to the Hexathelidae in 1980, then to the Australian funnel-web spiders in 2018.
Hadronyche is a genus of venomous Australian funnel-web spiders that was first described by L. Koch in 1873. Originally placed with the curtain web spiders, it was moved to the Hexathelidae in 1980, then to the Atracidae in 2018.
Hadronyche infensa, the Darling Downs funnel-web spider, is a venomous mygalomorph spider, one of a number of Australian funnel-web spiders found in Queensland and New South Wales.
Hadronyche cerberea, the southern tree-dwelling funnel-web spider, is a venomous mygalomorph spider found in central New South Wales, Australia.
Hadronyche versuta, the Blue Mountains funnel-web spider, is a venomous mygalomorph spider found in central New South Wales.
Hadronyche venenata, also known as the Tasmanian funnel-web spider, is a species of funnel-web spider in the Atracidae family. It is endemic to Australia. It was described in 1927 by Australian arachnologist Vernon Victor Hickman.
Hadronyche annachristiae is a species of funnel-web spider in the Atracidae family. It is endemic to Australia. It was described in 2010 by Australian arachnologist Michael R. Gray. The species epithet annachristiae honours the author’s daughter, Anna-Christie Gray.
Hadronyche adelaidensis, also known as the Adelaide funnel-web spider, is a species of funnel-web spider in the Atracidae family. It is endemic to Australia. It was described in 1984 by Australian arachnologist Michael R. Gray.
Hadronyche eyrei, also known as the Eyre Peninsula funnel-web spider, is a species of funnel-web spider in the Atracidae family. It is endemic to Australia. It was described in 1984 by Australian arachnologist Michael R. Gray.
Hadronyche alpina, also known as the Alpine funnel-web spider or Kosciusko funnel-web spider, is a species of funnel-web spider in the Atracidae family. It is endemic to Australia. It was described in 2010 by Australian arachnologist Michael R. Gray. The specific epithet alpina refers to the alpine habitats in the Snowy Mountains region where the spiders are found.
Hadronyche emmalizae is a species of funnel-web spider in the Atracidae family. It is endemic to Australia. It was described in 2010 by Australian arachnologist Michael R. Gray. The species epithet honours the author's daughter, Emma Elizabeth Jensen Gray.
Hadronyche orana is a species of funnel-web spider in the Atracidae family. It is endemic to Australia. It was described in 2010 by Australian arachnologist Michael R. Gray. The species epithet orana refers to the Orana region of central northern New South Wales.
Hadronyche marracoonda, also known as the south-western slopes funnel-web spider, is a species of funnel-web spider in the Atracidae family. It is endemic to Australia. It was described in 2010 by Australian arachnologist Michael R. Gray. The species epithet marracoonda is an Aboriginal term meaning ‘towards the west’, with reference to the species’ range on the western slopes of the Great Dividing Range.
Hadronyche lamingtonensis, also known as the Lamington funnel-web spider, is a species of funnel-web spider in the Atracidae family. It is endemic to Australia. It was described in 2010 by Australian arachnologist Michael R. Gray. The species epithet lamingtonensis refers to the Lamington National Park, the type locality.
Hadronyche monteithi is a species of funnel-web spider in the Atracidae family. It is endemic to Australia. It was described in 2010 by Australian arachnologist Michael R. Gray. The species epithet monteithi honours Dr Geoff Monteith, collector of type specimens and other spider species.
Hadronyche raveni is a species of funnel-web spider in the Atracidae family. It is endemic to Australia. It was described in 2010 by Australian arachnologist Michael R. Gray. The species epithet raveni honours Dr Robert Raven, Senior Curator of Arachnology at the Queensland Museum.
Hadronyche valida, also known as the true funnel-web spider, is a species of funnel-web spider in the Atracidae family. It is endemic to Australia. It was described in 1918 by Australian arachnologists William Joseph Rainbow and Robert Henry Pulleine. The specific epithet valida means ‘true’ or ‘valid’.
