1. Family Acoetidae Kinberg, 1856
2. Family Aphroditidae Malmgren, 1867
3. Family Eulepethidae Chamberlin, 1919
4. Family Iphionidae Kinberg, 1856
5. Family Polynoidae Kinberg, 1856
6. Family Sigalionidae Kinberg, 1856
7. Family Eulepidae Darboux, 1900 accepted as Eulepethidae Chamberlin, 1919 (based on an unavailable genus, Eulepis, a junior homonym)
8. Family Palmyridae Kinberg, 1858 accepted as Aphroditidae Malmgren, 1867 (subjective synonym)
9. Family Pareulepidae Hartman, 1939 accepted as Eulepethidae Chamberlin, 1919 (unnecessary replacement name for Eulepethidae Chamberlin)
10. Family Peisidicidae Darboux, 1899 accepted as Sigalionidae Kinberg, 1856 (subjective synonym)
11. Family Pholoidae Kinberg, 1858 accepted as Pholoinae Kinberg, 1858 (subjective rank downgrade to subfamily in Sigalionidae)
12. Family Pholoididae Fauchald, 1977 accepted as Sigalionidae Kinberg, 1856 (unnecessary replacement name for subjective synonym Peisidicidae)
13. Family Pisionidae Ehlers, 1901 accepted as Pisioninae Ehlers, 1901 (subjective rank downgrade to subfamily in Sigalionidae)
14. Family Polyodontidae Augener, 1918 accepted as Acoetidae Kinberg, 1856 (junior homonym)
15. Superfamily Aphroditoidea (uncertain > nomen dubium, superfluous name, no longer required as nominal superfamily)
16. Superfamily Chrysopetalacea (uncertain > nomen dubium, superfluous name, no longer required as nominal superfamily)
17. Superfamily Pisionacea (uncertain > nomen dubium, superfluous name, not in use, Pisionidae are Sigalionidae)

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