Taxa included

Harvey, M.S. (1992c). The phylogeny and classification of the Pseudoscorpionida (Chelicerata: Arachnida). Invertebrate Taxonomy 6: 1373–1435.

Taxon
Cryptocheiridium (Cryptocheiridium) elgonense Beier, 1955 (Pseudoscorpiones: Cheiridiidae) n/a, figs 152–155, Cryptocheiridium elgonense
Garyops sini (Chamberlin, 1923) (Pseudoscorpiones: Sternophoridae) n/a, figs 199–200, Garyops sini (Chamberlin)
Ideoblothrus amazonicus (Mahnert, 1979) (Pseudoscorpiones: Syarinidae) n/a, figs 113–116, Ideoblothrus amazonicus (Mahnert)
Lamprochernes savignyi (Simon, 1881) (Pseudoscorpiones: Chernetidae) n/a, figs 225–234, Lamprochernes savignyi (Simon)
Parahya submersa (Bristowe, 1931) (Pseudoscorpiones: Parahyidae) n/a, figs 117–125, Parahya submersa (Bristowe)
Oratemnus curtus (Beier, 1954) (Pseudoscorpiones: Atemnidae) n/a, figs 235–244, Oratemnus curtus (Beier)
Thenmus aigialites Harvey, 1990 (Pseudoscorpiones: Menthidae) n/a, figs 186–194, Thenmus aigialites
Beierolpium oceanicum (With, 1907) (Pseudoscorpiones: Olpiidae) n/a, figs 176, 179, 182–185, Beierolpium oceanicum (With)
Larca aalbui (Muchmore, 1984) (Pseudoscorpiones: Larcidae) n/a, figs 142–145, Archeolarca aalbui
Garyops depressus Banks, 1909 (Pseudoscorpiones: Sternophoridae) n/a, figs 195–198, Garyops depressus
Neobisium (Neobisium) carcinoides (Hermann, 1804) (Pseudoscorpiones: Neobisiidae) n/a, figs 97–106, Neobisium carcinoides (Hermann)
Cheiridium museorum (Leach, 1817) (Pseudoscorpiones: Cheiridiidae) n/a, figs 146–151, Cheiridium museorum (Leach)
Garypus sini Chamberlin, 1923 (Pseudoscorpiones: Garypidae) n/a, figs 126–131, Garypus sini
Garypus occultus Mahnert, 1982 (Pseudoscorpiones: Garypidae) n/a, figs 132–135, Garypus occultus
Pseudochiridium heurtaultae Vitali-di Castri, 1970 (Pseudoscorpiones: Pseudochiridiidae) n/a, figs 162–165, Pseudochiridium heurtaultae
Dolichowithius mediofasciatus Mahnert, 1979 (Pseudoscorpiones: Withiidae) n/a, figs 211–214, Dolichowithius mediofasciatus Mahnert
Geogarypus taylori Harvey, 1986 (Pseudoscorpiones: Geogarypidae) n/a, figs 166–175, Geogarypus taylori
Pseudochiridium clavigerum (Thorell, 1889) (Pseudoscorpiones: Pseudochiridiidae) n/a, figs 156–161, Pseudochiridium clavigerum (Thorell)
Withius piger (Simon, 1878) (Pseudoscorpiones: Withiidae) n/a, figs 205–210, Withius piger (Simon)
Afrosternophorus hirsti (Chamberlin, 1932) (Pseudoscorpiones: Sternophoridae) n/a, figs 201–204, Afrosternophorus hirsti (Chamberlin)
Protochelifer victorianus Beier, 1966 (Pseudoscorpiones: Cheliferidae) n/a, figs 215–224, Protochelifer victorianus
Vachonium boneti Chamberlin, 1947 (Pseudoscorpiones: Bochicidae) n/a, figs 68–69, Vachonium boneti
Neopseudogarypus scutellatus Morris, 1948 (Pseudoscorpiones: Pseudogarypidae) n/a, figs 48–57, Neopseudogarypus scutellatus
Antillobisium vachoni Dumitresco and Orghidan, 1977 (Pseudoscorpiones: Bochicidae) n/a, figs 70–77, Antillobisium vachoni
Austrochthonius australis Hoff, 1951 (Pseudoscorpiones: Chthoniidae) n/a, figs 8–13, Austrochthonius australis
Chthonius ischnocheles (Hermann, 1804) (Pseudoscorpiones: Chthoniidae) n/a, figs 14–17, Chthonius ischnocheles (Hermann)
Sironcus siamensis (With, 1906) (Pseudoscorpiones: Ideoroncidae) n/a, figs 58–67, Dhanus siamensis (With)
Compsaditha aburi Chamberlin and Chamberlin, 1945 (Pseudoscorpiones: Chthoniidae) n/a, figs 24–27, Compsaditha aburi
Pycnodithella harveyi Kennedy, 1989 (Pseudoscorpiones: Chthoniidae) n/a, figs 18–23, Pycnodithella harveyi
Vachonobisium troglophilum Vitali-di Castri, 1963 (Pseudoscorpiones: Gymnobisiidae) n/a, figs 87–96, Vachonobisium troglophilum
Lechytia maxima Beier, 1955 (Pseudoscorpiones: Chthoniidae) n/a, figs 34–37, Lechytia maxima
Hya minuta (Tullgren, 1905) (Pseudoscorpiones: Hyidae) n/a, figs 78–86, Hya minuta (Tullgren)
Larca granulata (Banks, 1891) (Pseudoscorpiones: Larcidae) n/a, figs 136–141, Larca granulata (Banks)
Feaella (Tetrafeaella) anderseni Harvey, 1989 (Pseudoscorpiones: Feaellidae) n/a, figs 38–43, Feaella anderseni Harvey
Feaella (Tetrafeaella) perreti Mahnert, 1982 (Pseudoscorpiones: Feaellidae) n/a, figs 44–47, Feaella perreti Mahnert
Pseudoscorpiones de Geer, 1778 1374, (as Pseudoscorpionida), Pseudoscorpiones de Geer
Chthoniidae Daday, 1889 (Pseudoscorpiones) 1399–1402, Tridenchthoniidae Balzan
Pseudotyrannochthoniidae Beier, 1932 (Pseudoscorpiones) 1399, Pseudotyrannochthoniinae Beier
Chthoniidae Daday, 1889 (Pseudoscorpiones) 1399, Chthoniidae Daday
Dracochelidae Schawaller, Shear and Bonamo, 1991 (Pseudoscorpiones) 1402, Dracochelidae
Chthoniidae Daday, 1889 (Pseudoscorpiones) 1402, Lechytiidae Chamberlin
Dracochela deprehendor Schawaller, Shear and Bonamo, 1991 (Pseudoscorpiones: Dracochelidae) 1402, Dracochela deprehendor
Feaellidae Ellingsen, 1906 (Pseudoscorpiones) 1404, Feaellidae
Pseudogarypidae Chamberlin, 1923 (Pseudoscorpiones) 1405–1406, Pseudogarypidae Chamberlin
Bochicidae Chamberlin, 1930 (Pseudoscorpiones) 1408, Bochicidae Chamberlin
Hyidae Chamberlin, 1930 (Pseudoscorpiones) 1408, Hyidae
Gymnobisiidae Beier, 1947 (Pseudoscorpiones) 1408–1409, Gymnobisiidae
Ideoroncidae Chamberlin, 1930 (Pseudoscorpiones) 1408, Ideoroncidae
Neobisiidae Chamberlin, 1930 (Pseudoscorpiones) 1410–1411, Neobisiidae
Syarinidae Chamberlin, 1930 (Pseudoscorpiones) 1412–1414, Syarinidae
Parahyidae Harvey, 1992 (Pseudoscorpiones) 1415, Parahyidae
Cheiridiidae Hansen, 1894 (Pseudoscorpiones) 1416–1417, Cheiridiidae Hansen
Larcidae Harvey, 1992 (Pseudoscorpiones) 1416, Larcidae
Garypidae Simon, 1879 (Pseudoscorpiones) 1416, Garypidae Simon
Pseudochiridiidae Chamberlin, 1923 (Pseudoscorpiones) 1418, Pseudochiridiidae Chamberlin
Geogarypidae Chamberlin, 1930 (Pseudoscorpiones) 1419–1420, Geogarypidae Chamberlin
Menthidae Chamberlin, 1930 (Pseudoscorpiones) 1422, Menthidae
Olpiidae Banks, 1895 (Pseudoscorpiones) 1422, Olpiidae Banks
Withiidae Chamberlin, 1931 (Pseudoscorpiones) 1425, Withiidae Chamberlin
Sternophoridae Chamberlin, 1923 (Pseudoscorpiones) 1425, Sternophoridae Chamberlin
Cheliferidae Risso, 1827 (Pseudoscorpiones) 1425–1426, Cheliferidae
Philomaoria Chamberlin, 1931 (Pseudoscorpiones: Cheliferidae) 1425–1426, Philomaoria
Chernetidae Menge, 1855 (Pseudoscorpiones) 1427–1430, Chernetidae
Atemnidae Kishida, 1929 (Pseudoscorpiones) 1430–1431, Atemnidae