1. Species Pecten (Neithea) bexarensis Stephenson, 1941 † accepted as Neithea bexarensis (Stephenson, 1941) † (unaccepted > superseded combination)
2. Species Pecten (Neithea) bollenensis Mayer-Eymar, 1876 † accepted as Aequipecten bollenensis (Mayer-Eymar, 1876) † (unaccepted > superseded combination)
3. Species Pecten (Neithea) checchiai Maxia, 1940 † accepted as Neithea quinquecostata (J. Sowerby, 1814) † (unaccepted > junior subjective synonym)
4. Species Pecten (Neithea) decipiens Reuss, 1846 † accepted as Vola phaseola (Lamarck, 1819) † accepted as Neithea aequicostata (Lamarck, 1819) † (unaccepted > junior subjective synonym)
5. Species Pecten (Neithea) deshayesianus Cossmann, 1907 † accepted as Neithea deshayana (Matheron, 1843) † (unaccepted > unjustified emendation)
6. Species Pecten (Neithea) hourcqi Collignon, 1939 † accepted as Neithella notabilis (Münster, 1833) † (unaccepted > junior subjective synonym)
7. Species Pecten (Neithea) labnae Mayer-Eymar, 1876 † accepted as Pecten labnae Mayer-Eymar, 1876 † (subgenus not accepted)
8. Species Pecten (Neithea) ornithopus Keeping, 1883 † accepted as Neithella notabilis (Münster, 1833) † (unaccepted > junior subjective synonym, synonymy implied)
9. Species Pecten (Neithea) planivalvis Cossmann, 1918 † accepted as Neithea deshayana (Matheron, 1843) † (unaccepted > junior subjective synonym)
10. Species Pecten (Neithea) rollieri Cossmann, 1916 † accepted as Weyla rollieri (Cossmann, 1916) † (unaccepted > superseded combination)
11. Species Pecten (Neithea) sanfilippoi Maxia, 1940 † accepted as Neithea regularis (Schlotheim, 1813) † (unaccepted > junior subjective synonym)
12. Species Pecten (Neithea) shawi Pervinquière, 1912 † accepted as Neithea coquandi (A. Péron, 1877) † (unaccepted > junior subjective synonym)
13. Species Pecten (Neithea) stazzanensis Mayer-Eymar, 1876 † accepted as Oppenheimopecten aduncus (Eichwald, 1830) † (unaccepted > junior subjective synonym)
14. Species Pecten (Neithea) woodsi Woldřich, 1918 † accepted as Neithea striatocostata (Goldfuss, 1833) † (unaccepted > junior subjective synonym)

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