MilliBase

1. Tribe Harpaphini Hoffman, 1980
   1. Genus Profontaria Verhoeff, 1941
   2. Genus Ezaria Takakuwa, 1941 accepted as Levizonus Attems, 1898 (junior subjective synonym)
   3. Genus Ezodesmus Takakuwa, 1942 accepted as Profontaria Verhoeff, 1941 (junior subjective synonym)
   4. Genus Hokkaidaria Verhoeff, 1941 accepted as Levizonus Attems, 1898 (unavailable: invalidly proposed without a type species)
   5. Genus Hybaphe Cook, 1904 accepted as Isaphe Cook, 1904 (junior subjective synonym)
   6. Genus Phrurodesmus Takakuwa, 1943 accepted as Xystodesmus Cook, 1895 (junior subjective synonym)
   7. Genus Rhysolus Chamberlin & Wang, 1953 accepted as Riukiaria Attems, 1938 (junior subjective synonym)
2. Tribe Ochthocelatini Means, Hennen, Tanabe & Marek, 2021
   1. Genus Ochthocelata Shelley, 1995
3. Tribe Parafontariini Hoffman, 1978
   1. Genus Parafontaria Verhoeff, 1936
4. Tribe Sigmocheirini Causey, 1955
   1. Genus Sigmocheir Chamberlin, 1951
   2. Genus Tuolumnia Chamberlin, 1953 accepted as Sigmocheir Chamberlin, 1951 (junior subjective synonym)
5. Tribe Xystocheirini Hoffman, 1980
   1. Genus Anombrocheir Buckett & Gardner, 1969
   2. Genus Motyxia Chamberlin, 1941
   3. Genus Parcipromus Shelley, 1995
   4. Genus Wamokia Chamberlin, 1941
   5. Genus Xystocheir Cook, 1904
   6. Genus Amplocheir Chamberlin, 1949 accepted as Motyxia Chamberlin, 1941 (junior subjective synonym)
   7. Genus Cheirauxus Chamberlin, 1949 accepted as Xystocheir Cook, 1904 (junior subjective synonym)
   8. Genus Delocheir Chamberlin, 1949 accepted as Xystocheir Cook, 1904 (junior subjective synonym)
   9. Genus Luminodesmus Loomis & Davenport, 1951 accepted as Motyxia Chamberlin, 1941 (junior subjective synonym)
   10. Genus Paimokia Chamberlin, 1941 accepted as Xystocheir Cook, 1904 (junior subjective synonym)
6. Tribe Xystodesmini Hoffman, 1978
   1. Genus Chonaphe Cook, 1904
   2. Genus Harpaphe Cook, 1904
   3. Genus Isaphe Cook, 1904
   4. Genus Kiulinga Hoffman, 1956
   5. Genus Koreoaria Verhoeff, 1937
   6. Genus Levizonus Attems, 1898
   7. Genus Metaxycheir Buckett & Gardner, 1969
   8. Genus Montaphe Chamberlin, 1949
   9. Genus Orophe Chamberlin, 1951
   10. Genus Pamelaphe Hoffman, 1964
   11. Genus Parariukiaria Nguyen, 2016
   12. Genus Riukiaria Attems, 1938
   13. Genus Selenocheir Shelley, 1994
   14. Genus Semionellus Chamberlin, 1920
   15. Genus Thrinaphe Shelley, 1993
   16. Genus Tubaphe Causey, 1954
   17. Genus Xystodesmus Cook, 1895
   18. Genus Yaetakaria Hoffman, 1949
   19. Genus Cyphonaria Verhoeff, 1936 accepted as Xystodesmus Cook, 1895 (junior subjective synonym)
   20. Genus Nikkonus Chamberlin & Wang, 1953 accepted as Xystodesmus Cook, 1895 (junior subjective synonym)
   21. Genus Sinoria Tanabe, Ishii & Yin, 1996 accepted as Riukiaria Attems, 1938 (junior subjective synonym)
   22. Genus Takakuwaia Verhoeff, 1936 accepted as Xystodesmus Cook, 1895 (junior subjective synonym)
7. Tribe Chonaphini Verhoeff, 1941 accepted as Xystodesmini Hoffman, 1978
8. Tribe Orophini Hoffman, 1964 accepted as Xystodesmini Hoffman, 1978
   1. Genus Chipus Loomis, 1953 accepted as Orophe Chamberlin, 1951 (junior subjective synonym)
9. Tribe Pachydesmini Hoffman, 1980 accepted as Rhysodesmini Brölemann, 1916
   1. Genus Epeloria Chamberlin, 1939 accepted as Dicellarius Chamberlin, 1920 (junior subjective synonym)
   2. Genus Spathoria Chamberlin, 1939 accepted as Dicellarius Chamberlin, 1920 (junior subjective synonym)
   3. Genus Thrinaxoria Chamberlin & Hoffman, 1950 accepted as Dicellarius Chamberlin, 1920
10. Tribe Devilleini Silvestri, 1903 (uncertain)
    1. Genus Devillea Brölemann, 1902

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