Adelonetria is a monotypic genus of South American dwarf spiders containing the single species, Adelonetria dubiosa. It was first described by Alfred Frank Millidge in 1991, and has only been found in Chile.
Labicymbium is a genus of South American dwarf spiders that was first described by Alfred Frank Millidge in 1991.
Anodoration 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: A. claviferum and A. tantillum.
Cryptolinyphia is a monotypic genus of South American dwarf spiders containing the single species, Cryptolinyphia sola. It was first described by Alfred Frank Millidge in 1991, and has only been found in Colombia.
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.
Dolabritor 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. ascifer and D. spineus.
Epiwubana is a monotypic genus of South American dwarf spiders containing the single species, Epiwubana jucunda. It was first described by Alfred Frank Millidge in 1991, and has only been found in Chile.
Exechopsis 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 three species: E. conspicua, E. eberhardi, and E. versicolor.
Fissiscapus 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 three species, all found in Colombia and Ecuador: F. attercop, F. fractus, and F. pusillus.
Gonatoraphis 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 three species, found in Colombia: G. aenea, G. lobata, and G. lysistrata.
Gravipalpus 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 three species, found in Argentina, Brazil, and Peru: G. callosus, G. crassus, and G. standifer.
Habreuresis 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 Chile: H. falcata and H. recta.
Hypselocara is a monotypic genus of South American dwarf spiders containing the single species, Hypselocara altissimum. It was first described by Alfred Frank Millidge in 1991, and has only been found in Venezuela.
Microplanus is a genus of dwarf spiders that was first described by Alfred Frank Millidge in 1991.
Novafrontina is a genus of dwarf spiders that was first described by Alfred Frank Millidge in 1991.
Paraletes is a genus of South American dwarf spiders that was first described by Alfred Frank Millidge in 1991.
Psilocymbium is a genus of South American sheet weavers that was first described by Alfred Frank Millidge in 1991.
Scolecura is a genus of South American sheet weavers that was first described by Alfred Frank Millidge in 1991.
Triplogyna is a genus of South American sheet weavers that was first described by Alfred Frank Millidge in 1991.
Vesicapalpus is a genus of South American sheet weavers that was first described by Alfred Frank Millidge in 1991.
