1. Subgenus Estea (Microestea) Ponder, 1965 accepted as Pisinna Monterosato, 1878
   1. Species Estea (Microestea) angustata A. W. B. Powell, 1927 accepted as Pisinna angustata (A. W. B. Powell, 1927) (superseded combination)
2. Species Estea albizona Laseron, 1950 accepted as Pisinna albizona (Laseron, 1950)
3. Species Estea alvea Laseron, 1950 accepted as Pseudopisinna alvea (Laseron, 1950)
4. Species Estea amblycorymba Cotton, 1944 accepted as Nozeba topaziaca (Hedley, 1908) (junior subjective synonym)
5. Species Estea angustata A. W. B. Powell, 1927 accepted as Pisinna angustata (A. W. B. Powell, 1927) (superseded combination)
6. Species Estea asymmetrica Laws, 1941 † accepted as Pisinna asymmetrica (Laws, 1941) (superseded combination)
7. Species Estea cadus Laws, 1950 † accepted as Pisinna cadus (Laws, 1950) † (superseded combination)
8. Species Estea castella Laseron, 1950 accepted as Pisinna castella (Laseron, 1950) (original combination)
9. Species Estea crassicarinata A. W. B. Powell, 1937 accepted as Eatonina crassicarinata (A. W. B. Powell, 1937) (superseded combination)
10. Species Estea crassicordata A. W. B. Powell, 1937 accepted as Tridentifera crassicordata (A. W. B. Powell, 1937) (superseded combination)
11. Species Estea erma Cotton, 1944 accepted as Amphithalamus obesus H. Adams, 1866
12. Species Estea gemma Laseron, 1950 accepted as Pisinna approxima (Petterd, 1884) (unaccepted > junior subjective synonym)
13. Species Estea gibbera Laws, 1950 † accepted as Onoba gibbera (Laws, 1950) † (superseded combination)
14. Species Estea gracilispira A. W. B. Powell, 1933 accepted as Pupatonia gracilispira (A. W. B. Powell, 1933) (superseded combination)
15. Species Estea gregaria Laseron, 1950 accepted as Pseudopisinna gregaria (Laseron, 1950) (original combination)
16. Species Estea guesti A. W. B. Powell, 1933 accepted as Pisinna subfusca (F. W. Hutton, 1873) (junior subjective synonym)
17. Species Estea hipkinsi Ponder, 1965 accepted as Pisinna hipkinsi (Ponder, 1965) (superseded combination)
18. Species Estea hoggartae Gabriel, 1956 accepted as Pisinna costata (Hedley, 1911) (unaccepted > junior subjective synonym)
19. Species Estea impressa (F. W. Hutton, 1885) accepted as Pisinna impressa (F. W. Hutton, 1885) (superseded combination)
20. Species Estea insulana Marwick, 1928 † accepted as Pisinna insulana (Marwick, 1928) (superseded combination)
21. Species Estea jacosa Laws, 1940 † accepted as Pisinna jacosa (Laws, 1940) † (superseded combination)
22. Species Estea juddi Ponder, 1968 accepted as Pisinna juddi (Ponder, 1968) (superseded combination)
23. Species Estea koruahina Laws, 1940 † accepted as Pisinna koruahina (Laws, 1940) † (superseded combination)
24. Species Estea labrotoma May, 1920 accepted as Pisinna labrotoma (May, 1920) (original combination)
25. Species Estea lunata Laseron, 1956 accepted as Eatonina lunata (Laseron, 1956)
26. Species Estea manawatawhia A. W. B. Powell, 1937 accepted as Pisinna manawatawhia (A. W. B. Powell, 1937) (superseded combination)
27. Species Estea micronema (Suter, 1898) accepted as Pisinna micronema (Suter, 1898) (superseded combination)
28. Species Estea minor (Suter, 1898) accepted as Pisinna minor (Suter, 1898) (superseded combination)
29. Species Estea minutula A. W. B. Powell, 1933 accepted as Pupatonia minutula (A. W. B. Powell, 1933) (superseded combination)
30. Species Estea missile Laws, 1940 † accepted as Pisinna missile (Laws, 1940) † (superseded combination)
31. Species Estea morioria A. W. B. Powell, 1933 accepted as Pisinna micronema (Suter, 1898) (junior subjective synonym)
32. Species Estea ngatutura Laws, 1940 † accepted as Pisinna ngatutura (Laws, 1940) † (superseded combination)
33. Species Estea perdigna Laseron, 1956 accepted as Pisinna perdigna (Laseron, 1956)
34. Species Estea perpolita May, 1920 accepted as Onoba perpolita (May, 1920) (original combination)
35. Species Estea polysulcata H. J. Finlay, 1924 † accepted as Pisinna polysulcata (H. J. Finlay, 1924) † (superseded combination)
36. Species Estea porrecta A. W. B. Powell, 1933 accepted as Pisinna insulana porrecta (A. W. B. Powell, 1933) (superseded combination)
37. Species Estea porrectoides A. W. B. Powell, 1937 accepted as Pisinna porrectoides (A. W. B. Powell, 1937) (unaccepted > superseded combination)
38. Species Estea praecidecosta Ponder, 1965 accepted as Pisinna praecidecosta (Ponder, 1965) (superseded combination)
39. Species Estea puer May, 1921 accepted as Rastodens puer (May, 1921) accepted as Onoba puer (May, 1921) (original combination)
40. Species Estea rekohuana A. W. B. Powell, 1933 accepted as Pisinna rekohuana (A. W. B. Powell, 1933) (superseded combination)
41. Species Estea rekominor Laws, 1940 † accepted as Pisinna rekominor (Laws, 1940) † (superseded combination)
42. Species Estea relata Cotton, 1944 accepted as Pisinna varicifera relata (Cotton, 1944) (original combination)
43. Species Estea roseola Iredale, 1915 accepted as Eatoniella roseola (Iredale, 1915) (superseded combination)
44. Species Estea rufoapicata (Suter, 1908) accepted as Pisinna rufoapicata (Suter, 1908) (superseded combination)
45. Species Estea rugosa (F. W. Hutton, 1885) † accepted as Pisinna rugosa (F. W. Hutton, 1885) † (superseded combination)
46. Species Estea sculpturata Dell, 1956 accepted as Pisinna micronema (Suter, 1898) (junior subjective synonym)
47. Species Estea semiplicata A. W. B. Powell, 1927 accepted as Pisinna semiplicata (A. W. B. Powell, 1927) (superseded combination)
48. Species Estea semisulcata (F. W. Hutton, 1885) † accepted as Pisinna semisulcata (F. W. Hutton, 1885) (superseded combination)
49. Species Estea subfusca (F. W. Hutton, 1873) accepted as Pisinna subfusca (F. W. Hutton, 1873) (superseded combination)
50. Species Estea subrufa A. W. B. Powell, 1937 accepted as Pisinna subrufa (A. W. B. Powell, 1937) (superseded combination)
51. Species Estea subtilicosta Marwick, 1928 † accepted as Pisinna subtilicosta (Marwick, 1928) † (superseded combination)
52. Species Estea verticostata A. W. B. Powell & Bartrum, 1929 † accepted as Pisinna impressa (F. W. Hutton, 1885)
53. Species Estea zosterophila (W. H. Webster, 1905) accepted as Pisinna zosterophila (W. H. Webster, 1905) (unaccepted > superseded combination)

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