1. Species Steganoporella alveolata Harmer, 1900 accepted as Steginoporella alveolata Harmer, 1900 (Basionym)
2. Species Steganoporella auriculata Harmer, 1900 accepted as Steginoporella auriculata Harmer, 1900 (Basionym)
3. Species Steganoporella bairnsdalei Maplestone, 1911 † accepted as Steginoporella dennanti Maplestone, 1911 † (Subjective synonym)
4. Species Steganoporella brevis Canu & Bassler, 1928 † accepted as Steginoporella bassleri Pouyet & David, 1979 (Homonym)
5. Species Steganoporella brevis Canu, 1916 † accepted as Steginoporella brevis Canu, 1916 †
6. Species Steganoporella buskii Harmer, 1900 accepted as Steginoporella buskii Harmer, 1900 (Basionym)
7. Species Steganoporella cavatura Canu, 1916 † accepted as Steginoporella cavatura Canu, 1916 † (Basionym)
8. Species Steganoporella cliftonensis Maplestone, 1911 † accepted as Steginoporella cliftonensis (Maplestone, 1911) † (Basionym)
9. Species Steganoporella connexa Harmer, 1900 accepted as Steginoporella connexa Harmer, 1900 (Basionym)
10. Species Steganoporella corioensis Maplestone, 1911 † accepted as Steginoporella corioensis (Maplestone, 1911) † accepted as Steginoporella cliftonensis (Maplestone, 1911) † (Basionym)
11. Species Steganoporella cornuta Osburn, 1950 accepted as Steginoporella cornuta Osburn, 1950 (Basionym)
12. Species Steganoporella defixa Canu, 1917 † accepted as Steginoporella defixa Canu, 1917 † (Basionym)
13. Species Steganoporella dennanti Maplestone, 1911 † accepted as Steginoporella dennanti Maplestone, 1911 † (Basionym)
14. Species Steganoporella dilatata Harmer, 1926 accepted as Steginoporella dilatata Harmer, 1926 (Basionym)
15. Species Steganoporella elongata Maplestone, 1911 † accepted as Steginoporella dennanti Maplestone, 1911 † (Subjective synonym)
16. Species Steganoporella evelinae Marcus, 1949 accepted as Steginoporella evelinae Marcus, 1949 (Basionym)
17. Species Steganoporella fragilis Dartevelle, 1933 † accepted as Steginoporella fragilis Dartevelle, 1933 † (Basionym)
18. Species Steganoporella greavesi Livingstone, 1926 accepted as Steginoporella greavesi Livingstone, 1926 (Basionym)
19. Species Steganoporella haddoni Harmer, 1900 accepted as Steginoporella haddoni Harmer, 1900 (Basionym)
20. Species Steganoporella immanis Canu & Bassler, 1929 † accepted as Steginoporella immanis (Canu & Bassler, 1929) † (Basionym)
21. Species Steganoporella incrustans Canu & Bassler, 1920 † accepted as Steginoporella incrustans Canu & Bassler, 1920 † (Basionym)
22. Species Steganoporella jacksonica Canu & Bassler, 1920 † accepted as Steginoporella jacksonica Canu & Bassler, 1920 † (Basionym)
23. Species Steganoporella laevimarginata Duvergier, 1924 † accepted as Steginoporella laevimarginata Duvergier, 1924 † (Basionym)
24. Species Steganoporella lateralis MacGillivray, 1895 accepted as Steginoporella lateralis MacGillivray, 1895 (Basionym)
25. Species Steganoporella magnilabris Busk, 1854 accepted as Steginoporella magnilabris (Busk, 1854) (Alternative combination)
26. Species Steganoporella mandibulata Harmer, 1926 accepted as Steginoporella mandibulata Harmer, 1926 (Basionym)
27. Species Steganoporella neozelanica (Busk, 1861) accepted as Steginoporella neozelanica (Busk, 1861) (Alternative combination)
28. Species Steganoporella parvicella Canu & Bassler, 1919 † accepted as Steginoporella parvicella Canu & Bassler, 1919 † (Basionym)
29. Species Steganoporella porteri Maplestone, 1909 accepted as Steginoporella porteri (Maplestone, 1909) (Basionym)
30. Species Steganoporella rectangularia Canu & Bassler, 1920 † accepted as Steginoporella jacksonica Canu & Bassler, 1920 † (Subjective synonym)
31. Species Steganoporella rhomboidalis Canu & Lecointre, 1927 † accepted as Steginoporella rhomboidalis Canu & Lecointre, 1927 † (Basionym)
32. Species Steganoporella simplex Harmer, 1900 accepted as Steginoporella simplex Harmer, 1900 (Basionym)
33. Species Steganoporella sulcata Harmer, 1900 accepted as Steginoporella simplex Harmer, 1900 (Basionym)
34. Species Steganoporella transversa Vigneaux, 1949 † accepted as Steginoporella elegans transversa Vigneaux, 1949 † (Basionym)
35. Species Steganoporella transversalis Canu & Bassler, 1928 accepted as Steginoporella transversalis (Canu & Bassler, 1928) (Basionym)
36. Species Steganoporella truncata Harmer, 1900 accepted as Steginoporella truncata Harmer, 1900 (Basionym)
37. Species Steganoporella tubulosa Harmer, 1900 accepted as Steginoporella tubulosa Harmer, 1900 (Basionym)
38. Species Steganoporella turbarens Canu & Lecointre, 1927 † accepted as Steginoporella turbarens Canu & Lecointre, 1927 † (Basionym)
39. Species Steganoporella vicksburgica Canu & Bassler, 1920 † accepted as Steginoporella vicksburgica Canu & Bassler, 1920 † (Basionym)

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