The family Dipluridae, known as curtain-web spiders are a group of spiders in the infraorder Mygalomorphae, that have two pairs of booklungs, and chelicerae (fangs) that move up and down in a stabbing motion. A number of genera, including that of the Sydney funnel-web spider (Atrax), used to be classified in this family but have now been moved to Atracidae.
Ctenizidae is a small family of mygalomorph spiders that construct burrows with a cork-like trapdoor made of soil, vegetation, and silk. They may be called trapdoor spiders, as are other, similar species, such as those of the families Liphistiidae, Barychelidae, and Cyrtaucheniidae, and some species in the Idiopidae and Nemesiidae. The name comes from the distinctive behavior of the spiders to construct trapdoors, and ambush prey from beneath them.
The family Cyrtaucheniidae, known as wafer-lid trapdoor spiders, are a widespread family of Mygalomorphae spiders.
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.
Microhexura is a genus of tiny North American spiders that was first described by C. R. Crosby & S. C. Bishop in 1925. It is the only genus in the family Microhexuridae. As of July 2020, it contained only two species, both found in the United States: M. idahoana and M. montivaga. M. montivaga occurs in the higher peaks of the Blue Ridge Mountains of North Carolina and Tennessee. M. idahoana occurs farther west, in the Cascades, the Blue Mountains, and the northern Rocky Mountains.
Dwarf tarantulas, also known as sheet funnel-web spiders are a type of spider from the family Mecicobothriidae. Dwarf tarantulas are one of several families of the suborder Mygalomorphae; this larger group also includes the true tarantulas.
Huttoniidae is a family of ecribellate araneomorph spiders containing a single genus, Huttonia, itself containing a single described species, Huttonia palpimanoides. It is known only from New Zealand.
Microstigmatidae is a small family of spiders with about 38 described species in eleven genera. They are small ground-dwelling and free-living spiders that make little use of silk.
Nemesiidae, also known as funnel-web trapdoor spiders, is a family of mygalomorph spiders first described by Eugène Simon in 1889, and raised to family status in 1985. Before becoming its own family, it was considered part of "Dipluridae".
Periegops is a genus of spiders with six eyes instead of the usual eight. It is the only genus in its family (Periegopidae) and has three described species. It was long considered to be a member of Sicariidae or Segestriidae until Raymond Forster elevated it to the family level in 1995.
Thelechoris is a genus of East African spiders in the family Ischnothelidae. It was first described by Ferdinand Karsch in 1881. As of July 2020 it contained only two species, both found in Madagascar: T. rutenbergi and T. striatipes.
Amblyocarenum is a genus of spider in the family Nemesiidae, found in southern Europe and the Mediterranean. It was formerly placed in the family Cyrtaucheniidae.
Hexurella is a genus of spiders, found in the United States and Mexico. It is the only genus in the family Hexurellidae.
Indothele is a genus of Asian spiders in the family Ischnothelidae. It was first described by F. A. Coyle in 1995.
Michael Gordon Rix is an Australian arachnologist, whose publications mainly concern spiders.
Andethele is a genus of South American spiders in the family Ischnothelidae. It was first described by F. A. Coyle in 1995. As of July 2020 it contained only three species, all found in Peru: A. huanca, A. lucma, and A. tarma.
Leptothele is a genus of Southeast Asian spiders in the family Euagridae first described by Robert Raven & Peter J. Schwendinger in 1995, and is native to the Malay Peninsula. It contains the two species, Leptothele bencha and L. chang.
Michael I. Saaristo was a Finnish arachnologist, with a particular interest in the spiders of the Seychelles. The World Spider Catalog lists 61 genus names or synonyms and 109 species names or synonyms of which he is the sole or co-author.
Marek Michał Żabka is a Polish arachnologist. His main research area is the spider family Salticidae, especially their systematics and biogeography. He has produced nearly 80 scientific publications, popular science articles and a book. The World Spider Catalog lists 25 genus names or synonyms and 237 species names or synonyms of which he is either the sole author or a co-author. Nine jumping spider species and one ant spider species have been given the specific name zabkai.
Ischnothelidaeis a family of mygalomorph spiders. It was first described as a subfamily of the family Dipluridae by F.O. Pickard-Cambridge in 1897 and raised to a family by Opatova et al. in 2020. They are also known as scatter-web spiders.
