| Family | Author | # Accepted Genera | # Accepted Species | Links | |
|---|---|---|---|---|---|
| 1 | Amblyolpiidae | Harvey, 2023 | 4 | 23 | Genera | Detail |
| 2 | Atemnidae | Kishida, 1929 | 21 | 202 | Genera | Detail |
| 3 | Bochicidae | Chamberlin, 1930 | 12 | 44 | Genera | Detail |
| 4 | Cheiridiidae | Hansen, 1894 | 9 | 82 | Genera | Detail |
| 5 | Cheliferidae | Risso, 1827 | 64 | 313 | Genera | Detail |
| 6 | Chernetidae | Menge, 1855 | 122 | 746 | Genera | Detail |
| 7 | Chthoniidae | Daday, 1889 | 55 | 955 | Genera | Detail |
| 8 | Feaellidae | Ellingsen, 1906 | 8 | 37 | Genera | Detail |
| 9 | Garypidae | Simon, 1879 | 11 | 113 | Genera | Detail |
| 10 | Garypinidae | Daday, 1889 | 21 | 77 | Genera | Detail |
| 11 | Geogarypidae | Chamberlin, 1930 | 3 | 84 | Genera | Detail |
| 12 | Gymnobisiidae | Beier, 1947 | 4 | 17 | Genera | Detail |
| 13 | Hesperolpiidae | Hoff, 1964 | 12 | 96 | Genera | Detail |
| 14 | Hyidae | Chamberlin, 1930 | 2 | 42 | Genera | Detail |
| 15 | Ideoroncidae | Chamberlin, 1930 | 15 | 88 | Genera | Detail |
| 16 | Larcidae | Harvey, 1992 | 1 | 16 | Genera | Detail |
| 17 | Menthidae | Chamberlin, 1930 | 5 | 12 | Genera | Detail |
| 18 | Neobisiidae | Chamberlin, 1930 | 34 | 815 | Genera | Detail |
| 19 | Olpiidae | Banks, 1895 | 24 | 213 | Genera | Detail |
| 20 | Parahyidae | Harvey, 1992 | 1 | 1 | Genera | Detail |
| 21 | Pseudochiridiidae | Chamberlin, 1923 | 3 | 14 | Genera | Detail |
| 22 | Pseudogarypidae | Chamberlin, 1923 | 2 | 12 | Genera | Detail |
| 23 | Pseudotyrannochthoniidae | Beier, 1932 | 7 | 101 | Genera | Detail |
| 24 | Sternophoridae | Chamberlin, 1923 | 3 | 21 | Genera | Detail |
| 25 | Syarinidae | Chamberlin, 1930 | 18 | 127 | Genera | Detail |
| 26 | Withiidae | Chamberlin, 1931 | 38 | 175 | Genera | Detail |
| Family | Author | # Accepted Genera | # Accepted Species | Links | |
|---|---|---|---|---|---|
| 1 | † Dracochelidae | Schawaller, Shear and Bonamo, 1991 | 1 | 1 | Genera | Detail |
| Taxon | Author | Links | |
|---|---|---|---|
| 1 | Argentochernes | Beier, 1932 |
| Links | ||
|---|---|---|
| 1 | Incertae sedis | show genera |