Pseudoscorpions, also known as false scorpions or book scorpions, are small, scorpion-like arachnids belonging to the order Pseudoscorpiones, also known as Pseudoscorpionida or Chelonethida.
Anaulacodithella is a genus of pseudoscorpions in the family Tridenchthoniidae. There are about seven described species in Anaulacodithella.
Anisoditha is a genus of pseudoscorpions in the family Chthoniidae. There is at least one described species in Anisoditha, A. curvidigitata.
Compsaditha is a genus of pseudoscorpions in the family Tridenchthoniidae. There are about 12 described species in Compsaditha.
Cryptoditha is a genus of pseudoscorpions in the family Tridenchthoniidae. There are at least two described species in Cryptoditha.
Ditha is a genus of pseudoscorpions in the family Tridenchthoniidae. There are about 14 described species in Ditha.
Dithella is a genus of pseudoscorpions in the family Tridenchthoniidae. There are at least two described species in Dithella.
Haploditha is a genus of pseudoscorpions in the family Tridenchthoniidae. There is at least one described species in Haploditha, H. chamberlinorum.
Heterolophus is a genus of pseudoscorpions in the family Tridenchthoniidae. There are at least four described species in Heterolophus.
Neoditha is a genus of pseudoscorpions in the family Tridenchthoniidae. There is at least one described species in Neoditha, N. irusanga.
Pycnodithella is a genus of pseudoscorpions in the family Tridenchthoniidae. There are at least two described species in Pycnodithella.
Sororoditha is a genus of pseudoscorpions in the family Tridenchthoniidae. There is at least one described species in Sororoditha, S. hirsuta.
Tridenchthonius is a genus of pseudoscorpions in the family Tridenchthoniidae. There are about 16 described species in Tridenchthonius.
Typhloditha is a genus of pseudoscorpions in the family Tridenchthoniidae. There are at least three described species in Typhloditha.
Verrucaditha is a monotypic genus of pseudoscorpions in the family Tridenchthoniidae. Its sole described species is Verrucaditha spinosa.
Verrucadithella is a genus of pseudoscorpions in the family Tridenchthoniidae. There are at least three described species in Verrucadithella.
Synsphyronus is a genus of pseudoscorpions in the family Garypidae, which has been found in Australia, New Zealand and New Caledonia.
Syarinidae is a family of pseudoscorpions in the order Pseudoscorpiones. There are at least 20 genera and 110 described species in Syarinidae.
Microbisium is a genus of pseudoscorpions in the family Neobisiidae. There are about 12 described species in Microbisium.
Lusoblothrus is a genus of pseudoscorpions in the family Syarinidae. The genus was created to accommodate its sole species, Lusoblothrus aenigmaticus. The species was recently discovered in Portugal, its description published in 2012.
