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.
Eurymorion is a genus of South American dwarf spiders that was first described by Norman I. Platnick in 1993.
Labicymbium is a genus of South American dwarf spiders that was first described by Alfred Frank Millidge in 1991.
Laetesia is a genus of dwarf spiders that was first described by Eugène Louis Simon in 1908.
Laminacauda is a genus of dwarf spiders that was first described by Alfred Frank Millidge in 1985.
Spirembolus is a genus of North American sheet weavers that was first described by Ralph Vary Chamberlin in 1920.
Blestia is a monotypic genus of North American dwarf spiders containing the single species, Blestia sarcocuon. It was first described by Alfred Frank Millidge in 1993, and has only been found in United States.
Catacercus is a monotypic genus of South American dwarf spiders containing the single species, Catacercus fuegianus. It was first described by Alfred Frank Millidge in 1985, and has only been found in Chile.
Cautinella is a monotypic genus of South American dwarf spiders containing the single species, Cautinella minuta. It was first described by Alfred Frank Millidge in 1985, and has only been found in Chile.
Ctenophysis is a monotypic genus of South American dwarf spiders containing the single species, Ctenophysis chilensis. It was first described by Alfred Frank Millidge in 1985, and has only been found in Chile.
Dendronetria is a genus of Indonesian dwarf spiders that was first described by Alfred Frank Millidge & A. Russell-Smith in 1992. As of May 2019, it contained only two species, both found in Borneo: D. humilis and D. obscura.
Diechomma is a genus of South American dwarf spiders that was first described by Alfred Frank Millidge in 1991. As of May 2019 it contains only two species, both found in Colombia: D. exiguum and D. pretiosum.
Diploplecta is a genus of South Pacific dwarf spiders that was first described by Alfred Frank Millidge in 1988.
Dunedinia is a genus of South Pacific dwarf spiders that was first described by Alfred Frank Millidge in 1988.
Myrmecomelix is a genus of South American dwarf spiders that was first described by Norman I. Platnick in 1993.
Novalaetesia is a genus of South Pacific dwarf spiders that was first described by Alfred Frank Millidge in 1988.
Onychembolus is a genus of South American dwarf spiders that was first described by Alfred Frank Millidge in 1985.
Palaeohyphantes is a monotypic genus of Australian dwarf spiders containing the single species, Palaeohyphantes simplicipalpis. It was first described by Alfred Frank Millidge in 1984, and has only been found in Australia.
Sphecozone is a genus of sheet weavers that was first described by Octavius Pickard-Cambridge in 1871.
Triplogyna is a genus of South American sheet weavers that was first described by Alfred Frank Millidge in 1991.
