- family: Caponiidae
![[see contained taxa]](./arrow.png)
- genus: Calponia Platnick, 1993
- genus: Caponia Simon, 1887
- genus: Caponina Simon, 1891
- genus: Diploglena Purcell, 1904
- genus: Nops MacLeay, 1839
- genus: Nopsides Chamberlin, 1924
- genus: Notnops Platnick, 1994
- genus: Orthonops Chamberlin, 1924
- genus: Taintnops Platnick, 1994
- genus: Tarsonops Chamberlin, 1924
- genus: Tisentnops Platnick, 1994
