1. Species Harpactocarcinus almerai (Vía, 1941) †
2. Species Harpactocarcinus dalmatius Schweitzer, Shirk, Ćosocić, Okan, Feldmann & Hoşgör, 2007 †
3. Species Harpactocarcinus fedrigoi Beschin, De Angeli & Zorzin, 2014 †
4. Species Harpactocarcinus istriensis Bachmayer & Nosan, 1959 †
5. Species Harpactocarcinus jacquotii A. Milne-Edwards, 1865 †
6. Species Harpactocarcinus macrodactylus (H. Milne Edwards in d'Archiac, 1850) †
7. Species Harpactocarcinus miocenicus Vega, Gholamalian & Bahrami, 2010 †
8. Species Harpactocarcinus multidentatus Stubblefield, 1946 †
9. Species Harpactocarcinus ovalis A. Milne-Edwards, 1862 †
10. Species Harpactocarcinus punctulatus (Desmarest, 1817) †
11. Species Harpactocarcinus rotundatus A. Milne-Edwards, 1862 †
12. Species Harpactocarcinus spinosus Beschin, De Angeli & Checchi, 2015 †
13. Species Harpactocarcinus wilkeningi (Bachmayer & Mundlos, 1968) †
14. Species Harpactocarcinus yozgatensis Schweitzer, Shirk, Ćosocić, Okan, Feldmann & Hoşgör, 2007 †
15. Species Harpactocarcinus achalzicus Bittner in Abich, 1882 † accepted as Neozanthopsis achalzicus (Bittner in Abich, 1882) † (unaccepted > superseded combination)
16. Species Harpactocarcinus americanus Rathbun, 1928 † accepted as Neozanthopsis americanus (Rathbun, 1928) † (unaccepted > superseded combination)
17. Species Harpactocarcinus mississippiensis Rathbun, 1935 † accepted as Palaeocarpilius mississippiensis (Rathbun, 1935) † (unaccepted > superseded combination)
18. Species Harpactocarcinus rathbunae Stenzel, 1934 † accepted as Neozanthopsis rathbunae (Stenzel, 1934) † (unaccepted > superseded combination)
19. Species Harpactocarcinus souverbei A. Milne-Edwards, 1862 † accepted as Harpactoxanthopsis souverbei (A. Milne-Edwards, 1862) † (unaccepted > superseded combination)
20. Species Harpactocarcinus tumidus Woodward, 1876 † accepted as Tumidocarcinus tumidus (Woodward, 1876) † (unaccepted > superseded combination)
21. Species Harpactocarcinus valrorivensis De Gregorio, 1895 † accepted as Palaeocarpilius valrovinensis (De Gregorio, 1895) † (unaccepted > superseded combination)
22. Species Harpactocarcinus victoriensis Crespin, 1950 † accepted as Tumidocarcinus victoriensis (Crespin, 1950) † (unaccepted > superseded combination)

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