| Subfamily | Ankelothyadinae
Besch, 1964
| 1
1 | Genus
Species |
| Subfamily | Chimerathyadinae
Mitchell, 2003
| 1
1 | Genus
Species |
| Subfamily | Clathrosperchoninae
Lundblad, 1936
| 2
9 | Genera
Species |
| Subfamily | Cowichaniinae
Smith, 1983
| 1
1 | Genus
Species |
| Subfamily | Cyclothyadinae
| 0
0 | Genera
Species |
| Subfamily | Cyclothyasinae
Lundblad, 1941
| 1
4 | Genus
Species |
| Subfamily | Diplodontinae
Viets, 1936
| 1
25 | Genus
Species |
| Subfamily | Eupatrellinae
Viets, 1935
| 0
0 | Genera
Species |
| Subfamily | Hydryphantinae
Piersig, 1896
| 3
132 | Genera
Species |
| Subfamily | Mamersinae
Viets, 1931
| 1
10 | Genus
Species |
| Subfamily | Protziinae
Koenike, 1909
| 4
122 | Genera
Species |
| Subfamily | Pseudohydryphantinae
Viets, 1926
| 2
24 | Genera
Species |
| Subfamily | Rhynchohydracarinae
Lundblad, 1936
| 1
5 | Genus
Species |
| Subfamily | Tartarothyadinae
Viets, 1934
| 1
13 | Genus
Species |
| Subfamily | Tartarothyasinae
Viets, 1934
| 0
0 | Genera
Species |
| Subfamily | Thyadinae
Viets, 1926
| 35
261 | Genera
Species |
| Subfamily | Wandesiinae
Schwoerbel, 1961
| 2
45 | Genera
Species |
| Genus | Acerbitas
Özdikmen, 2006
| 29 | Species |
| Genus | Allothyas
Viets, 1929
| 1 | Species |
| Genus | Allowandesia
Schwoerbel, 1961
| 0 | Species |
| Genus | Almuerzothyas
Goldschmidt & Gerecke, 2003
| 1 | Species |
| Genus | Bradibates
Trouessart, 1892
| 0 | Species |
| Genus | Bradybates
Neuman, 1874
| 1 | Species |
| Genus | Bradybetes
Piersig, 1897
| 0 | Species |
| Genus | Diplocalonyx
Imamura, 1966
| 0 | Species |
| Genus | Diplodonta
Philippi, 1840
| 2 | Species |
| Genus | Diplondontus
Piersig, 1897
| 0 | Species |
| Genus | Diplonotus
Daday, 1905
| 0 | Species |
| Genus | Eradybates
Thor, 1900
| 0 | Species |
| Genus | Eupanisellus
Tuzovskij & Stolbov, 2021
| 1 | Species |
| Genus | Eupatra
Koenike, 1896
| 3 | Species |
| Genus | Eupatrella
Walter, 1935
| 2 | Species |
| Genus | Hydriphantes
Daday, 1905
| 0 | Species |
| Genus | Kashmirothyas
Lundblad, 1934
| 0 | Species |
| Genus | Kazakhithyas
| 1 | Species |
| Genus | Mackerasiella
| 1 | Species |
| Genus | Mackerrasiella
Womersley, 1954
| 1 | Species |
| Genus | Mesowandesia
André & Naudo, 1962
| 0 | Species |
| Genus | Neothyas
Lundblad, 1941
| 0 | Species |
| Genus | Neowandesia
Lundblad, 1941
| 0 | Species |
| Genus | Notopaniscus
| 0 | Species |
| Genus | Octohydryphantes
Lundblad, 1927
| 0 | Species |
| Genus | Octolundbladia
Vitzthum, 1942
| 1 | Species |
| Genus | Ogumacarus
Imamura, 1955
| 1 | Species |
| Genus | Papilloporus
Walter, 1935
| 0 | Species |
| Genus | Paracalonyx
Lundblad, 1944
| 0 | Species |
| Genus | Parathyasella
Viets, 1949 ⇒ Thyasella
| 2 | Species |
| Genus | Partnuniella
Viets, 1938
| 3 | Species |
| Genus | Partuniella
Besch, 1963
| 0 | Species |
| Genus | Placothyopsis
Motas, Tanasachi & Orghidan, 1958
| 1 | Species |
| Genus | Plesiothyas
Viets, 1935
| 0 | Species |
| Genus | Polyhydryphantes
Viets, 1926
| 0 | Species |
| Genus | Pseudowandesia
Habeeb, 1958 ⇒ Wandesia
| 0 | Species |
| Genus | Setodiscophrya
| 1 | Species |
| Genus | Sporadophorus
| 0 | Species |
| Genus | Sporadoporus
Wolcott, 1905
| 1 | Species |
| Genus | Thysopsis
| 1 | Species |
| Genus | Todothyas
Cook, 1974 ⇒ Acerbitas
| 8 | Species |
| Genus | Trihothyas
| 1 | Species |
| Genus | Urothyas
Thor, 1929 ⇒ Acerbitas
| 0 | Species |
| Genus | Vietsthyas
Motas, Tanasachi & Orghidan, 1957
| 1 | Species |
| Genus | Zchokkea
| 1 | Species |
