1. Subfamily Peltidiinae Claus, 1860
   1. Genus Alteutha Baird, 1846
   2. Genus Alteuthella Scott A., 1909
   3. Genus Alteuthellopsis Lang, 1948
   4. Genus Alteuthoides Hicks, 1986
   5. Genus Eupelte Claus, 1860
   6. Genus Eupeltidium Scott A., 1909
   7. Genus Neopeltopsis Hicks, 1976
   8. Genus Parapeltidium Scott A., 1909
   9. Genus Peltidium Philippi, 1839
   10. Genus Alteuthellopsis Lang, 1944 accepted as Alteuthellopsis Lang, 1948 (unaccepted > unavailable name, never described in 1944 only 1948 the genus was described, no type taxon established)
   11. Genus Carillus Goodsir, 1845 accepted as Alteutha Baird, 1846 (although a senior synonym of Alteutha, this was treated as a nomen oblitum by Huys, 2010)
   12. Genus Oniscidium Claus, 1860 accepted as Peltidium Philippi, 1839 (synonym)
   13. Genus Paralteutha Scott T., 1912 accepted as Eupelte Claus, 1860 (synonym)
   14. Genus Reticulina Cleve, 1901 accepted as Peltidium Philippi, 1839 (synonym)
   15. Genus Sterope Goodsir, 1845 accepted as Alteutha Baird, 1846 (although a senior synonym of Alteutha, this was treated as a nomen oblitum by Huys, 2010)
   16. Genus Zausoscidia Haller, 1879 accepted as Peltidium Philippi, 1839 (synonym)
   17. Genus Zausoscidium Haller, 1879 accepted as Zausoscidia Haller, 1879 accepted as Peltidium Philippi, 1839 (synonym)
2. Subfamily Clytemnestrinae Scott A., 1909 accepted as Clytemnestridae Scott A., 1909 (unaccepted > nomen nudum)
   1. Genus Clytemnestra Dana, 1848
   2. Genus Goniopsyllus Brady, 1883
   3. Genus Goniopelte Claus, 1891 accepted as Clytemnestra Dana, 1848 (synonym)
   4. Genus Sapphir Car, 1890 accepted as Goniopsyllus Brady, 1883 (synonym)

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