1. Species Alepas navigator Pilsbry, 1912
2. Species Alepas pacifica Pilsbry, 1907
3. Species Alepas pellucida (Aurivillius, 1894)
4. Species Alepas spectrum Pilsbry, 1912
5. Species Alepas univalvis Quoy & Gaimard, 1827
6. Species Alepas belli Gruvel, 1902 accepted as Heteralepas belli (Gruvel, 1902) (generic reassignment)
7. Species Alepas cornuta Darwin, 1851 accepted as Heteralepas cornuta (Darwin, 1851) (generic reassignment)
8. Species Alepas gigas Annandale, 1905 accepted as Heteralepas gigas (Annandale, 1905) (generic reassignment)
9. Species Alepas intermedia Hoek, 1907 accepted as Paralepas intermedia (Hoek, 1907) (generic reassignment)
10. Species Alepas investigator Annandale, 1914 accepted as Alepas pacifica Pilsbry, 1907 (listed as synonym by Zevina, 1982)
11. Species Alepas japonica Aurivillius, 1892 accepted as Heteralepas japonica (Aurivillius, 1892) (generic reassignment)
12. Species Alepas lankesteri Gruvel, 1900 accepted as Heteralepas lankesteri (Gruvel, 1900) (generic reassignment)
13. Species Alepas lithotryae Hoek, 1907 accepted as Paralepas lithotryae (Hoek, 1907) (generic reassignment)
14. Species Alepas malaysiana Annandale, 1905 accepted as Paralepas malaysiana (Annandale, 1905) (generic reassignment)
15. Species Alepas microstoma Gruvel, 1901 accepted as Heteralepas microstoma (Gruvel, 1901) (generic reassignment)
16. Species Alepas minuta Philippi, 1836 accepted as Paralepas minuta (Philippi, 1836) (generic reassignment)
17. Species Alepas morula Hoek, 1907 accepted as Paralepas morula (Hoek, 1907) (generic reassignment)
18. Species Alepas ovalis Hoek, 1907 accepted as Heteralepas ovalis (Hoek, 1907) (generic reassignment)
19. Species Alepas parasita Rang, 1829 accepted as Alepas univalvis Quoy & Gaimard, 1827 (listed as synonym by Zevina, 1982)
20. Species Alepas pedunculata Hoek, 1883 accepted as Paralepas pedunculata (Hoek, 1883) (generic reassignment)
21. Species Alepas percarinata Pilsbry, 1907 accepted as Paralepas percarinata (Pilsbry, 1907) (generic reassignment)
22. Species Alepas quadrata Aurivillius, 1894 accepted as Paralepas quadrata (Aurivillius, 1894) (generic reassignment)
23. Species Alepas rex Pilsbry, 1907 accepted as Heteralepas rex (Pilsbry, 1907) (generic reassignment)
24. Species Alepas tenuis Hoek, 1907 accepted as Heteralepas tenuis (Hoek, 1907) (generic reassignment)
25. Species Alepas xenophorae Annandale, 1906 accepted as Paralepas xenophorae (Annandale, 1906) (generic reassignment)

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