1. Species Palmadusta androyensis Blöcher & Lorenz, 1999
   1. Subspecies Palmadusta androyensis androyensis Blöcher & Lorenz, 1999 accepted as Palmadusta androyensis Blöcher & Lorenz, 1999 (unaccepted > superseded combination)
   2. Subspecies Palmadusta androyensis consanguinea Blöcher & Lorenz, 2000 accepted as Palmadusta androyensis Blöcher & Lorenz, 1999 (unaccepted > junior subjective synonym)
   3. Subspecies Palmadusta androyensis ipacoyana Bozzetti, 2006 accepted as Palmadusta androyensis Blöcher & Lorenz, 1999 (unaccepted > junior subjective synonym)
2. Species Palmadusta artuffeli (Jousseaume, 1876)
3. Species Palmadusta asellus (Linnaeus, 1758)
   1. Subspecies Palmadusta asellus armadillo Bergonzoni, 2015
   2. Subspecies Palmadusta asellus asellus (Linnaeus, 1758)
   3. Subspecies Palmadusta asellus bitaeniata (Geret, 1903)
   4. Subspecies Palmadusta asellus latefasciata (F. A. Schilder, 1930) accepted as Palmadusta asellus asellus (Linnaeus, 1758)
   5. Variety Palmadusta asellus var. bitaeniata (Geret, 1903) accepted as Palmadusta asellus bitaeniata (Geret, 1903) (unaccepted > superseded combination)
   6. Variety Palmadusta asellus var. fusca Coen, 1949 accepted as Palmadusta asellus asellus (Linnaeus, 1758) (unaccepted > junior subjective synonym)
   7. Subspecies Palmadusta asellus vespacea (Melvill, 1905) accepted as Palmadusta asellus asellus (Linnaeus, 1758) (unaccepted > junior subjective synonym)
4. Species Palmadusta clandestina (Linnaeus, 1767)
   1. Subspecies Palmadusta clandestina clandestina (Linnaeus, 1767)
   2. Subspecies Palmadusta clandestina moniliaris (Lamarck, 1810)
   3. Subspecies Palmadusta clandestina passerina (Melvill, 1888)
   4. Subspecies Palmadusta clandestina candida (Pease, 1865) accepted as Palmadusta clandestina moniliaris (Lamarck, 1810)
   5. Subspecies Palmadusta clandestina extrema Iredale, 1939 accepted as Palmadusta clandestina moniliaris (Lamarck, 1810) (unaccepted > junior subjective synonym)
   6. Subspecies Palmadusta clandestina whitleyi Iredale, 1939 accepted as Palmadusta clandestina moniliaris (Lamarck, 1810) (unaccepted > junior subjective synonym)
5. Species Palmadusta contaminata (J. E. Gray, 1832)
   1. Subspecies Palmadusta contaminata contaminata (J. E. Gray, 1832) accepted as Palmadusta contaminata (J. E. Gray, 1832) (unaccepted > superseded combination, subspecies not recognized)
   2. Subspecies Palmadusta contaminata distans F. A. Schilder & M. Schilder, 1938 accepted as Palmadusta contaminata (J. E. Gray, 1832) (unaccepted > junior subjective synonym)
6. Species Palmadusta diluculum (Reeve, 1845)
   1. Subspecies Palmadusta diluculum diluculum (Reeve, 1845)
   2. Variety Palmadusta diluculum var. epunctata Coen, 1949 accepted as Palmadusta diluculum (Reeve, 1845) (unaccepted > junior subjective synonym)
   3. Variety Palmadusta diluculum var. magnifica Coen, 1949 accepted as Palmadusta diluculum (Reeve, 1845) (unaccepted > junior subjective synonym)
   4. Subspecies Palmadusta diluculum virginalis F. A. Schilder & M. Schilder, 1938 accepted as Palmadusta diluculum (Reeve, 1845) (unaccepted > junior subjective synonym)
7. Species Palmadusta humphreyii (J. E. Gray, 1825)
8. Species Palmadusta lentiginosa (J. E. Gray, 1825)
   1. Subspecies Palmadusta lentiginosa dancalica (Jonklaas & Nicolay, 1977)
   2. Subspecies Palmadusta lentiginosa lentiginosa J. E. Gray, 1825
   3. Subspecies Palmadusta lentiginosa buhariensis (Jonklaas & Nicolay, 1977) accepted as Palmadusta lentiginosa lentiginosa J. E. Gray, 1825 (unaccepted > junior subjective synonym)
9. Species Palmadusta lutea (Gmelin, 1791)
   1. Subspecies Palmadusta lutea johnsonorum Lorenz, 2002
   2. Subspecies Palmadusta lutea lutea (Gmelin, 1791)
   3. Subspecies Palmadusta lutea yaloka Steadman & Cotton, 1943 accepted as Palmadusta humphreyii (J. E. Gray, 1825)
10. Species Palmadusta saulae (Gaskoin, 1843)
    1. Subspecies Palmadusta saulae crakei C. N. Cate, 1968 accepted as Palmadusta saulae (Gaskoin, 1843) (unaccepted > junior subjective synonym)
    2. Subspecies Palmadusta saulae nugata Iredale, 1935 accepted as Palmadusta saulae (Gaskoin, 1843) (unaccepted > junior subjective synonym)
    3. Subspecies Palmadusta saulae saulae (Gaskoin, 1843) accepted as Palmadusta saulae (Gaskoin, 1843) (unaccepted > superseded combination, no subspecies)
11. Species Palmadusta ziczac (Linnaeus, 1758)
    1. Subspecies Palmadusta ziczac misella (Perry, 1811)
    2. Subspecies Palmadusta ziczac yzac C. P. Meyer & Lorenz, 2017
    3. Subspecies Palmadusta ziczac ziczac (Linnaeus, 1758)
    4. Forma Palmadusta ziczac f. undata (Lamarck, 1810) accepted as Palmadusta ziczac ziczac (Linnaeus, 1758) (unaccepted > junior subjective synonym)
    5. Subspecies Palmadusta ziczac signata Iredale, 1939 accepted as Palmadusta ziczac ziczac (Linnaeus, 1758) (unaccepted > junior subjective synonym)
    6. Subspecies Palmadusta ziczac vittata (Deshayes, 1823) accepted as Palmadusta ziczac ziczac (Linnaeus, 1758) (unaccepted > junior subjective synonym)
12. Subgenus Palmadusta (Gratiadusta) Iredale, 1930 accepted as Erronea Troschel, 1863 (unaccepted > junior subjective synonym)
13. Subgenus Palmadusta (Melicerona) Iredale, 1930 accepted as Melicerona Iredale, 1930
    1. Species Palmadusta (Melicerona) felina (Gmelin, 1791) accepted as Melicerona felina (Gmelin, 1791) (unaccepted > superseded combination)
       1. Subspecies Palmadusta (Melicerona) felina pauciguttata F. A. Schilder & M. Schilder, 1938 accepted as Melicerona listeri listeri (J. E. Gray, 1824) (unaccepted > junior subjective synonym)
    2. Species Palmadusta (Melicerona) fimbriata (Gmelin, 1791) accepted as Purpuradusta fimbriata (Gmelin, 1791)
       1. Subspecies Palmadusta (Melicerona) fimbriata durbanensis F. A. Schilder & M. Schilder, 1938 accepted as Purpuradusta fimbriata fimbriata (Gmelin, 1791)
    3. Species Palmadusta (Melicerona) serrulifera F. A. Schilder & M. Schilder, 1938 accepted as Purpuradusta serrulifera (F. A. Schilder & M. Schilder, 1938) (unaccepted > superseded combination)
14. Subgenus Palmadusta (Palmadusta) Iredale, 1930 accepted as Palmadusta Iredale, 1930
    1. Species Palmadusta (Palmadusta) contaminata (J. E. Gray, 1832) accepted as Palmadusta contaminata (J. E. Gray, 1832)
       1. Subspecies Palmadusta (Palmadusta) contaminata distans F. A. Schilder & M. Schilder, 1938 accepted as Palmadusta contaminata (J. E. Gray, 1832) (unaccepted > junior subjective synonym)
       2. Subspecies Palmadusta (Palmadusta) contaminata malaysiae F. A. Schilder & M. Schilder, 1940 accepted as Palmadusta contaminata (J. E. Gray, 1832) (unaccepted > junior subjective synonym)
    2. Species Palmadusta (Palmadusta) diluculum (Reeve, 1845) accepted as Palmadusta diluculum (Reeve, 1845) (unaccepted > superseded combination)
       1. Subspecies Palmadusta (Palmadusta) diluculum virginalis F. A. Schilder & M. Schilder, 1938 accepted as Palmadusta diluculum (Reeve, 1845) (unaccepted > junior subjective synonym)
    3. Species Palmadusta (Palmadusta) pseudolutea X.-T. Ma, 1997 accepted as Palmadusta saulae (Gaskoin, 1843) (unaccepted > junior subjective synonym)
    4. Species Palmadusta (Palmadusta) punctata (Linnaeus, 1771) accepted as Ransoniella punctata (Linnaeus, 1771) (unaccepted > superseded combination)
       1. Subspecies Palmadusta (Palmadusta) punctata iredalei R. A. Schilder & M. Schilder, 1938 accepted as Ransoniella punctata punctata (Linnaeus, 1771) (unaccepted > junior subjective synonym)
15. Subgenus Palmadusta (Purpuradusta) F. A. Schilder, 1939 accepted as Purpuradusta F. A. Schilder, 1939
    1. Species Palmadusta (Purpuradusta) barbieri Raybaudi, 1986 accepted as Purpuradusta barbieri (Raybaudi, 1986) (unaccepted > superseded combination)
    2. Species Palmadusta (Purpuradusta) fimbriata (Gmelin, 1791) accepted as Purpuradusta fimbriata (Gmelin, 1791)
       1. Variety Palmadusta (Purpuradusta) fimbriata var. nitida Coen, 1949 accepted as Purpuradusta gracilis notata (Gill, 1858) (unaccepted > junior subjective synonym)
16. Species Palmadusta barbieri Raybaudi, 1986 accepted as Purpuradusta barbieri (Raybaudi, 1986) (unaccepted > superseded combination)
17. Species Palmadusta consanguinea Blöcher & Lorenz, 2000 accepted as Palmadusta androyensis consanguinea Blöcher & Lorenz, 2000
18. Species Palmadusta felina (Gmelin, 1791) accepted as Melicerona felina (Gmelin, 1791)
    1. Subspecies Palmadusta felina felina (Gmelin, 1791) accepted as Melicerona felina felina (Gmelin, 1791) (unaccepted > superseded combination)
19. Species Palmadusta fimbriata (Gmelin, 1791) accepted as Purpuradusta fimbriata (Gmelin, 1791)
    1. Subspecies Palmadusta fimbriata durbanensis F. A. Schilder & M. Schilder, 1938 accepted as Purpuradusta fimbriata fimbriata (Gmelin, 1791) (unaccepted > junior subjective synonym)
20. Species Palmadusta gracilis (Gaskoin, 1849) accepted as Purpuradusta gracilis (Gaskoin, 1849)
    1. Subspecies Palmadusta gracilis notata (Gill, 1858) accepted as Purpuradusta gracilis notata (Gill, 1858) (unaccepted > superseded combination)
21. Species Palmadusta humphreysii (J. E. Gray, 1825) accepted as Palmadusta humphreyii (J. E. Gray, 1825) (unaccepted > misspelling - incorrect original spelling)
    1. Forma Palmadusta humphreysii f. coccinella Lorenz & Hubert, 2000 accepted as Palmadusta lutea johnsonorum Lorenz, 2002 (invalid forma name)
    2. Subspecies Palmadusta humphreysii humphreysii (J. E. Gray, 1825) accepted as Palmadusta humphreysii (J. E. Gray, 1825) (unaccepted > superseded combination, no subspecies)
    3. Subspecies Palmadusta humphreysii yaloka Steadman & Cotton, 1943 (uncertain > taxon inquirendum)
22. Species Palmadusta johnsonorum Lorenz, 2002 accepted as Palmadusta lutea johnsonorum Lorenz, 2002 (original combination)
23. Species Palmadusta pseudolutea X.-T. Ma, 1997 accepted as Palmadusta saulae (Gaskoin, 1843) (unaccepted > junior subjective synonym)
24. Species Palmadusta punctata (Linnaeus, 1771) accepted as Ransoniella punctata (Linnaeus, 1771) (unaccepted > superseded combination)
    1. Subspecies Palmadusta punctata atomaria (Gmelin, 1791) accepted as Ransoniella punctata punctata (Linnaeus, 1771) (unaccepted > junior subjective synonym)
    2. Subspecies Palmadusta punctata iredalei (F. A. Schilder & M. Schilder, 1938) accepted as Ransoniella punctata punctata (Linnaeus, 1771) (unaccepted > junior subjective synonym)
25. Species Palmadusta serrulifera F. A. Schilder & M. Schilder, 1938 accepted as Purpuradusta serrulifera (F. A. Schilder & M. Schilder, 1938) (unaccepted > superseded combination)
26. Species Palmadusta waikikiensis F. A. Schilder, 1933 accepted as Purpuradusta fimbriata unifasciata (Mighels, 1845) (unaccepted > junior subjective synonym)

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