1. Subgenus Scapharca (Anadara) J. E. Gray, 1847 accepted as Anadara (Scapharca) J. E. Gray, 1847 represented as Anadara J. E. Gray, 1847 (unaccepted > superseded combination)
2. Subgenus Scapharca (Argina) J. E. Gray, 1842 accepted as Lunarca J. E. Gray, 1842 (unaccepted > junior homonym, of Argina Hübner, 1816 [Lepidoptera]; Arginarca is a replacement name)
   1. Species Scapharca (Argina) campechiensis (Gmelin, 1791) accepted as Lunarca ovalis (Bruguière, 1789) (unaccepted > junior subjective synonym)
3. Subgenus Scapharca (Cunearca) Dall, 1898 accepted as Anadara (Cunearca) Dall, 1898 represented as Anadara J. E. Gray, 1847 (unaccepted > superseded combination)
   1. Species Scapharca (Cunearca) axelolssoni Macsotay & Campos, 2001 accepted as Anadara axelolssoni (Macsotay & Campos, 2001)
   2. Species Scapharca (Cunearca) brasiliana (Lamarck, 1819) accepted as Anadara brasiliana (Lamarck, 1819) (unaccepted > superseded combination)
   3. Species Scapharca (Cunearca) chemnitzii (R. A. Philippi, 1851) accepted as Anadara chemnitzii (R. A. Philippi, 1851) (unaccepted > superseded combination)
   4. Species Scapharca (Cunearca) clathrata (Reeve, 1844) accepted as Anadara craticulata (Nyst, 1848) (unaccepted > junior homonym, junior homonym of Arca clathrata Defrance, 1816, and A. clathrata Lamarck, 1818)
   5. Species Scapharca (Cunearca) incongrua (Say, 1822) accepted as Anadara brasiliana (Lamarck, 1819) (unaccepted > junior subjective synonym)
   6. Species Scapharca (Cunearca) pilula (Reeve, 1843) accepted as Anadara pilula (Reeve, 1843)
   7. Species Scapharca (Cunearca) rhombea (Born, 1778) accepted as Tegillarca rhombea (Born, 1778)
4. Subgenus Scapharca (Scapharca) J. E. Gray, 1847 accepted as Anadara (Scapharca) J. E. Gray, 1847 represented as Anadara J. E. Gray, 1847 (unaccepted > superseded combination)
   1. Species Scapharca (Scapharca) auriculata (Lamarck, 1819) accepted as Anadara auriculata (Lamarck, 1819) (unaccepted > superseded combination)
   2. Species Scapharca (Scapharca) dehayesi [sic] accepted as Scapharca (Scapharca) deshayesii (Hanley, 1843) accepted as Anadara notabilis (Röding, 1798) (unaccepted > misspelling - incorrect subsequent spelling)
   3. Species Scapharca (Scapharca) deshayesii (Hanley, 1843) accepted as Anadara notabilis (Röding, 1798) (unaccepted > junior subjective synonym)
   4. Species Scapharca (Scapharca) secticostata (Reeve, 1844) accepted as Anadara secticostata (Reeve, 1844) (unaccepted > superseded combination)
   5. Species Scapharca (Scapharca) transversa (Say, 1822) accepted as Anadara transversa (Say, 1822) (unaccepted > superseded combination)
5. Species Scapharca aliena Iredale, 1939 accepted as Anadara aliena (Iredale, 1939)
6. Species Scapharca axelolssoni Macsotay & Campos, 2001 accepted as Anadara axelolssoni (Macsotay & Campos, 2001)
7. Species Scapharca biangulata (G. B. Sowerby I, 1833) accepted as Anadara biangulata (G. B. Sowerby I, 1833) (unaccepted > superseded combination)
8. Species Scapharca brasiliana (Lamarck, 1819) accepted as Anadara brasiliana (Lamarck, 1819)
9. Species Scapharca broughtoni (Schrenck, 1867) accepted as Anadara broughtonii (Schrenck, 1867) (misspelling)
10. Species Scapharca broughtonii (Schrenck, 1867) accepted as Anadara broughtonii (Schrenck, 1867)
11. Species Scapharca chemnitzii (R. A. Philippi, 1851) accepted as Anadara chemnitzii (R. A. Philippi, 1851) (unaccepted > superseded combination)
12. Species Scapharca clathrata (Reeve, 1844) accepted as Anadara craticulata (Nyst, 1848) (unaccepted > junior homonym, junior homonym of Arca clathrata Defrance, 1816, and A. clathrata Lamarck, 1818)
13. Species Scapharca cornea (Reeve, 1844) accepted as Anadara cornea (Reeve, 1844)
14. Species Scapharca crassissima Macsotay, 2001 accepted as Anadara secticostata (Reeve, 1844)
15. Species Scapharca demiri Piani, 1981 accepted as Anadara transversa (Say, 1822)
16. Species Scapharca deyrollei Jousseaume, 1893 accepted as Anadara indica (Gmelin, 1791)
17. Species Scapharca globosa Reeve, 1844 accepted as Anadara globosa (Reeve, 1844)
18. Species Scapharca guangdongensis F. R. Bernard, Cai & B. Morton, 1993 accepted as Anadara guangdongensis (F. R. Bernard, Cai & B. Morton, 1993)
19. Species Scapharca gubernaculum (Reeve, 1844) accepted as Anadara gubernaculum (Reeve, 1844)
20. Species Scapharca inaequivalvis (Bruguière, 1789) accepted as Anadara inaequivalvis (Bruguière, 1789)
21. Species Scapharca indica (Gmelin, 1791) accepted as Anadara indica (Gmelin, 1791) (unaccepted > superseded combination)
22. Species Scapharca jickelii Jickeli, 1882 accepted as Anadara natalensis (Krauss, 1848)
23. Species Scapharca kagoshimensis (Tokunaga, 1906) accepted as Anadara kagoshimensis (Tokunaga, 1906)
24. Species Scapharca lischkei (Dunker, 1868) accepted as Anadara trapezia (Deshayes, 1839)
25. Species Scapharca natalensis (Krauss, 1848) accepted as Anadara natalensis (Krauss, 1848)
26. Species Scapharca penangana Jousseaume, 1893 accepted as Anadara rhomboidalis (Schumacher, 1817)
27. Species Scapharca philippiana Dunker, 1882 accepted as Anadara tricenicosta (Nyst, 1848)
28. Species Scapharca pilula (Reeve, 1843) accepted as Anadara pilula (Reeve, 1843)
29. Species Scapharca pumila Dunker, 1868 accepted as Anadara pumila (Dunker, 1868)
30. Species Scapharca pygmaea H. Adams, 1872 accepted as Anadara pygmaea (H. Adams, 1872) (unaccepted > superseded combination)
31. Species Scapharca rhombea (Born, 1778) accepted as Tegillarca rhombea (Born, 1778)
32. Species Scapharca sativa F. R. Bernard, Cai & B. Morton, 1993 accepted as Anadara kagoshimensis (Tokunaga, 1906)
33. Species Scapharca satowi Dunker, 1882 accepted as Anadara satowi (Dunker, 1882)
34. Species Scapharca subcrenata (Lischke, 1869) accepted as Anadara kagoshimensis (Tokunaga, 1906)
35. Species Scapharca troscheli Dunker, 1882 accepted as Anadara troscheli (Dunker, 1882)
36. Species Scapharca vellicata (Reeve, 1844) accepted as Anadara vellicata (Reeve, 1844) (unaccepted > superseded combination)

 The webpage text is licensed under a Creative Commons Attribution 4.0 License