1. Species Clausilia (Pseudonenia) andersoniana Möllendorff, 1882 accepted as Oospira andersoniana (Möllendorff, 1882) (unaccepted > superseded combination)
2. Species Clausilia (Pseudonenia) bocki Sykes, 1895 accepted as Phaedusa bocki (Sykes, 1895) (original combination)
3. Species Clausilia (Pseudonenia) breviplica Möllendorff, 1886 accepted as Bathyptychia (Brachyptychia) breviplica (Möllendorff, 1886) represented as Bathyptychia breviplica (Möllendorff, 1886) (unaccepted > superseded combination, original name)
4. Species Clausilia (Pseudonenia) coccygea Gredler, 1888 accepted as Phaedusa (Phaedusa) coccygea (Gredler, 1888) represented as Phaedusa coccygea (Gredler, 1888) (original combination)
5. Species Clausilia (Pseudonenia) dorri Bavay & Dautzenberg, 1899 accepted as Tropidauchenia dorri (Bavay & Dautzenberg, 1899) (original combination)
6. Species Clausilia (Pseudonenia) hainanensis Möllendorff, 1884 accepted as Phaedusa hainanensis (Möllendorff, 1884) (original combination)
7. Species Clausilia (Pseudonenia) kelantanense Sykes, 1902 accepted as Phaedusa kelantanensis (Sykes, 1902) (basionym)
8. Species Clausilia (Pseudonenia) kelantanese Sykes, 1902 accepted as Phaedusa kelantanensis (Sykes, 1902) (incorrect original spelling)
9. Species Clausilia (Pseudonenia) messageri Bavay & Dautzenberg, 1899 accepted as Tropidauchenia messageri (Bavay & Dautzenberg, 1899) (original combination)
10. Species Clausilia (Pseudonenia) nicobarica Gude, 1914 accepted as Phaedusa (Phaedusa) corticina nicobarica (Gude, 1914) represented as Phaedusa corticina nicobarica (Gude, 1914) (basionym)
11. Species Clausilia (Pseudonenia) pallidocincta Möllendorff, 1886 accepted as Phaedusa (Metaphaedusa) pallidocincta (Möllendorff, 1886) represented as Phaedusa pallidocincta (Möllendorff, 1886) (original combination)
12. Species Clausilia (Pseudonenia) pseudobensoni Schmacker & O. Boettger, 1894 accepted as Phaedusa (Metaphaedusa) pseudobensoni (O. Boettger & Boettger, 1894) represented as Phaedusa pseudobensoni (Schmacker & O. Boettger, 1894) (basionym)
13. Species Clausilia (Pseudonenia) recondita Sykes, 1894 accepted as Phaedusa recondita (Sykes, 1894) (original combination)
14. Species Clausilia (Pseudonenia) salacana O. Boettger, 1890 accepted as Oospira salacana (O. Boettger, 1890) (unaccepted > superseded combination, basionym)
15. Species Clausilia (Pseudonenia) shanica O. Boettger, 1888 accepted as Phaedusa (Phaedusa) shanica (O. Boettger, 1888) represented as Phaedusa shanica (O. Boettger, 1888) (original combination)
16. Species Clausilia (Pseudonenia) simillima (E. A. Smith, 1896) accepted as Phaedusa moluccensis simillima (E. A. Smith, 1896) (unaccepted > superseded combination)
17. Species Clausilia (Pseudonenia) suluana Möllendorff, 1894 accepted as Oospira suluana (Möllendorff, 1894)
18. Species Clausilia (Pseudonenia) yunnanensis Sykes, 1895 (uncertain > taxon inquirendum)

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