1. Species Nuculana (Nuculana) aikawai Habe, 1958 accepted as Nuculana leonina (Dall, 1896)
2. Species Nuculana (Nuculana) approximans Prashad, 1932 accepted as Saccella approximans (Prashad, 1932)
3. Species Nuculana (Nuculana) bathybia Prashad, 1932 accepted as Saccella bathybia (Prashad, 1932)
4. Species Nuculana (Nuculana) investigator (Dell, 1952) accepted as Nuculana investigator (Dell, 1952) (unaccepted > superseded combination)
5. Species Nuculana (Nuculana) kiiensis Tsuchida & Okutani, 1985 accepted as Nuculana kiiensis Tsuchida & Okutani, 1985 (unaccepted > superseded combination)
6. Species Nuculana (Nuculana) lamellosa (Leche, 1883) accepted as Nuculana pernula (O. F. Müller, 1779) (unaccepted > junior subjective synonym)
7. Species Nuculana (Nuculana) loshka (Dall, 1908) accepted as Propeleda loshka (Dall, 1908)
8. Species Nuculana (Nuculana) ochotensis Scarlato, 1981 accepted as Nuculana minuta (O. F. Müller, 1776) (unaccepted > junior subjective synonym)
9. Species Nuculana (Nuculana) pennula (Yokoyama, 1925) † accepted as Saccella pennula (Yokoyama, 1925) † (unaccepted > superseded combination)
10. Species Nuculana (Nuculana) procumbens Prashad, 1932 accepted as Ledella procumbens (Prashad, 1932)
11. Species Nuculana (Nuculana) ramsayi (E. A. Smith, 1885) accepted as Nuculana ramsayi (E. A. Smith, 1885) (unaccepted > superseded combination)
12. Species Nuculana (Nuculana) robai (Kuroda, 1929) accepted as Robaia robai (Kuroda, 1929) (unaccepted > superseded combination)
13. Species Nuculana (Nuculana) robsoni Prashad, 1932 accepted as Saccella robsoni (Prashad, 1932)
14. Species Nuculana (Nuculana) scalata Prashad, 1932 accepted as Nuculana scalata Prashad, 1932 (unaccepted > superseded combination)
15. Species Nuculana (Nuculana) sibogai Prashad, 1932 accepted as Saccella sibogai (Prashad, 1932) (basionym)
16. Species Nuculana (Nuculana) tanseimaruae Tsuchida & Okutani, 1985 accepted as Nuculana tanseimaruae Tsuchida & Okutani, 1985 (unaccepted > superseded combination)
17. Species Nuculana (Nuculana) acinacea Habe, 1958 represented as Nuculana acinacea Habe, 1958
18. Species Nuculana (Nuculana) arai Habe, 1958 represented as Nuculana arai T. Habe, 1958
19. Species Nuculana (Nuculana) bushiana (A. E. Verrill, 1884) represented as Nuculana bushiana (A. E. Verrill, 1884)
20. Species Nuculana (Nuculana) cordyla (Dall, 1908) represented as Nuculana cordyla (Dall, 1908)
21. Species Nuculana (Nuculana) cornidei Altimira, 1974 represented as Nuculana cornidei Altimira, 1974
22. Species Nuculana (Nuculana) deffneri (Oppel, 1856) † represented as Nuculana deffneri (Oppel, 1856) †
23. Species Nuculana (Nuculana) elaborata Prashad, 1932 represented as Nuculana elaborata Prashad, 1932
24. Species Nuculana (Nuculana) ensiformis Scarlato, 1981 represented as Nuculana ensiformis Scarlato, 1981
25. Species Nuculana (Nuculana) forticostata F.-S. Xu, 1991 represented as Nuculana forticostata F.-S. Xu, 1991 accepted as Nuculana jovis (Thiele, 1931)
26. Species Nuculana (Nuculana) gapilica Korobkov, 1939 † represented as Nuculana gapilica Korobkov, 1939 †
27. Species Nuculana (Nuculana) hamata (P. P. Carpenter, 1864) represented as Nuculana hamata (P. P. Carpenter, 1864)
28. Species Nuculana (Nuculana) jovis (Thiele, 1931) represented as Nuculana jovis (Thiele, 1931)
29. Species Nuculana (Nuculana) lanceta (Boshoff, 1968) represented as Nuculana lanceta (Boshoff, 1968)
30. Species Nuculana (Nuculana) leonina (Dall, 1896) represented as Nuculana leonina (Dall, 1896)
31. Species Nuculana (Nuculana) lezginica Korobkov, 1939 † represented as Nuculana lezginica Korobkov, 1939 †
32. Species Nuculana (Nuculana) mabillei (Dautzenberg & H. Fischer, 1897) represented as Nuculana mabillei (Dautzenberg & H. Fischer, 1897)
33. Species Nuculana (Nuculana) minuta (O. F. Müller, 1776) represented as Nuculana minuta (O. F. Müller, 1776)
34. Species Nuculana (Nuculana) modica Prashad, 1932 represented as Nuculana modica Prashad, 1932
35. Species Nuculana (Nuculana) navisa (Dall, 1916) represented as Nuculana navisa (Dall, 1916)
36. Species Nuculana (Nuculana) neaeriformis (E. A. Smith, 1885) represented as Nuculana neaeriformis (E. A. Smith, 1885)
37. Species Nuculana (Nuculana) neimanae Scarlato, 1981 represented as Nuculana neimanae Scarlato, 1981
38. Species Nuculana (Nuculana) pernula (O. F. Müller, 1779) represented as Nuculana pernula (O. F. Müller, 1779)
39. Species Nuculana (Nuculana) perovalis (Koenen, 1893) † represented as Nuculana perovalis (Koenen, 1893) †
40. Species Nuculana (Nuculana) prostrata (Thiele, 1931) represented as Nuculana prostrata (Thiele, 1931)
41. Species Nuculana (Nuculana) sachalinica Scarlato, 1981 represented as Nuculana sachalinica Scarlato, 1981
42. Species Nuculana (Nuculana) semicrenulata (Trechmann, 1918) † represented as Nuculana semicrenulata (Trechmann, 1918) †
43. Species Nuculana (Nuculana) silicula (Thiele, 1931) represented as Nuculana silicula (Thiele, 1931)
44. Species Nuculana (Nuculana) sinensis F.-S. Xu, 1984 represented as Nuculana sinensis F.-S. Xu, 1984
45. Species Nuculana (Nuculana) soyoae Habe, 1958 represented as Nuculana soyoae T. Habe, 1958
46. Species Nuculana (Nuculana) tenuisulcata (Couthouy, 1838) represented as Nuculana tenuisulcata (Couthouy, 1838)
47. Species Nuculana (Nuculana) tigiliana Slodkevich, 1935 † represented as Nuculana tigiliana Slodkevich, 1935 †
48. Species Nuculana (Nuculana) vexillata Marwick, 1953 † represented as Nuculana vexillata Marwick, 1953 †
49. Species Nuculana (Nuculana) willetti Marwick, 1953 † represented as Nuculana willetti Marwick, 1953 †
50. Species Nuculana (Nuculana) yokoyamai Kuroda, 1934 represented as Nuculana yokoyamai Kuroda, 1934
51. Species Nuculana (Nuculana) omuensis H. Noda, 1980 † (uncertain > unassessed)

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