Linyphiidae, spiders commonly known as sheet weavers, or money spiders is a family of very small spiders comprising 4706 described species in 620 genera worldwide. This makes Linyphiidae the second largest family of spiders after the Salticidae. The family is poorly understood due to their small body size and wide distribution; new genera and species are still being discovered throughout the world. The newest such genus is Himalafurca from Nepal, formally described in April 2021 by Tanasevitch. Since it is so difficult to identify such tiny spiders, there are regular changes in taxonomy as species are combined or divided.
Megalepthyphantes is a genus of dwarf spiders that was first described by J. Wunderlich in 1994.
Abiskoa is a monotypic genus of dwarf spiders containing the single species, Abiskoa abiskoensis. It was first described by Michael I. Saaristo & A. V. Tanasevitch in 2000, and has only been found in Europe, East Asia, and China.
Alioranus is a genus of dwarf spiders that was first described by Eugène Louis Simon in 1926.
Allotiso is a monotypic genus of dwarf spiders containing the single species, Allotiso lancearius. It was first described by A. V. Tanasevitch in 1990, and has only been found in Georgia and in Turkey.
Ascetophantes is a monotypic genus of Asian dwarf spiders containing the single species, Ascetophantes asceticus. It was first described by A. V. Tanasevitch & Michael I. Saaristo in 2006, and has only been found in Nepal.
Bisetifer is a genus of dwarf spiders that was first described by A. V. Tanasevitch in 1987. As of May 2019 it contains only two species: B. cephalotus and B. gruzin.
Crispiphantes is a genus of Asian dwarf spiders that was first described by A. V. Tanasevitch in 1992. As of May 2019 it contains only two species: C. biseulsanensis and C. rhomboideus.
Dactylopisthes is a genus of dwarf spiders that was first described by Eugène Louis Simon in 1884.
Episolder is a monotypic genus of Asian dwarf spiders containing the single species, Episolder finitimus. It was first described by A. V. Tanasevitch in 1996, and has only been found in Russia.
Houshenzinus is a genus of East Asian dwarf spiders that was first described by A. V. Tanasevitch in 2006. As of May 2019 it contains only three species, found in China: H. rimosus, H. tengchongensis, and H. xiaolongha.
Incestophantes is a genus of dwarf spiders that was first described by A. V. Tanasevitch in 1992.
Mansuphantes is a genus of dwarf spiders that was first described by Michael I. Saaristo & A. V. Tanasevitch in 1996.
Mecynargus is a genus of dwarf spiders that was first described by C. Chyzer & Władysław Kulczyński in 1894.
Minicia is a genus of dwarf spiders that was first described by Tamerlan Thorell in 1875.
Monocerellus is a monotypic genus of Asian dwarf spiders containing the single species, Monocerellus montanus. It was first described by A. V. Tanasevitch in 1983, and has only been found in Russia.
Paracymboides is a genus of Asian dwarf spiders that was first described by A. V. Tanasevitch in 2011.
Russocampus is a monotypic genus of Asian sheet weavers containing the single species, Russocampus polchaninovae. It was first described by A. V. Tanasevitch in 2004, and has only been found in Russia.
Tubercithorax is a genus of sheet weavers that was first described by K. Y. Eskov in 1988.
Erigomicronus is a genus of sheet weavers erected by A. V. Tanasevitch in 2018 for two east Asian species. In the following week, B. K. Seo published the new genus Collis for three Korean species. Further investigation revealed that all five belonged to the same genus, and preferences was given to the one published mere days before the other.
