1. Subfamily Fenestellinae King, 1849 †
   1. Genus Acupipora Gorjunova & Weiss, 2012 †
   2. Genus Aequifenestella Termier & Termier, 1971 †
   3. Genus Apertostella Snyder, 1991 †
   4. Genus Archaeofenestella Miller, 1962 †
   5. Genus Archimedes Owen, 1838 †
   6. Genus Australofenestella Engel, 1979 †
   7. Genus Australopolypora Engel, 1979 †
   8. Genus Banastella Snyder, 1991 †
   9. Genus Bicorbis Condra & Elias, 1945 †
   10. Genus Cavernella Morozova, 1974 †
   11. Genus Cervella Chronic, 1949 †
   12. Genus Cubifenestella Snyder, 1991 †
   13. Genus Dictyoretmon Whitfield, 1909 †
   14. Genus Dogaddenella Ganesan, 1972 †
   15. Genus Ernstipora Suárez-Andrés & Wyse Jackson, 2014 †
   16. Genus Exfenestella Morozova, 1974 †
   17. Genus Fabifenestella Morozova, 1974 †
   18. Genus Fenestella Lonsdale, 1839 †
   19. Genus Fenesteverta Elias, 1957 †
   20. Genus Fenestrellina d'Orbigny, 1849 †
   21. Genus Filites Počta in Barrande, 1894 †
   22. Genus Flexifenestella Morozova, 1974 †
   23. Genus Helicopora Claypole, 1881 †
   24. Genus Hemitrypa Phillips, 1841 †
   25. Genus Hemitrypella Nekhoroshev, 1948 †
   26. Genus Hinganotrypa Romantchuk & Kiseleva, 1968 †
   27. Genus Iberofenestella Ernst, 2012 †
   28. Genus Ispanayella Morozova, 2001 †
   29. Genus Kazarchimedes Plamenskaja, 1964 †
   30. Genus Kingopora Morozova, 1970 †
   31. Genus Laxifenestella Morozova, 1974 †
   32. Genus Levifenestella Miller, 1961 †
   33. Genus Lunofenestella Morozova, 2001 †
   34. Genus Lyrocladia Schulga-Nesterenko, 1930 †
   35. Genus Lyropora Hall, 1857 †
   36. Genus Lyroporidra Simpson, 1897 †
   37. Genus Minilya Crockford, 1944 †
   38. Genus Mirandifenestella Termier & Termier, 1971 †
   39. Genus Moorephylloporina Bassler, 1952 †
   40. Genus Narynella Morozova, 2001 †
   41. Genus Nebrodensia Gregorio, 1930 †
   42. Genus Neohemitrypa Schastlivtseva in Morozova, 2001 †
   43. Genus Ogbinofenestella Morozova, 2001 †
   44. Genus Parafenestella Miller, 1961 †
   45. Genus Paraptylopora Morozova, 2001 †
   46. Genus Paraseptopora Lisitsyn, 1991 †
   47. Genus Patellipora Rominger, 1887 †
   48. Genus Permofenestella Morozova, 1974 †
   49. Genus Polycladiopora Morozova, 2001 †
   50. Genus Protoretepora Koninck, 1878 †
   51. Genus Ptilofenestella Tavener-Smith, 1965 †
   52. Genus Ptiloporella Hall, 1885 †
   53. Genus Ptylopora M'Coy, 1844 †
   54. Genus Pustuloporina Voigt, 1978 †
   55. Genus Rectifenestella Morozova, 1974 †
   56. Genus Rhombofenestella Termier & Termier, 1971 †
   57. Genus Rugofenestella Termier & Termier, 1971 †
   58. Genus Ryhopora Southwood, 1990 †
   59. Genus Sphragiopora Ulrich, 1890 †
   60. Genus Spinofenestella Termier & Termier, 1971 †
   61. Genus Wjatkella Morozova, 1970 †
   62. Genus Actinostoma Young & Young, 1874 † accepted as Fenestrellina d'Orbigny, 1849 †
   63. Genus Alternifenestella Termier & Termier, 1971 † accepted as Spinofenestella Termier & Termier, 1971 †
   64. Genus Archimedipora d'Orbigny, 1849 † accepted as Archimedes Owen, 1838 †
   65. Genus Bicorbula Condra & Elias, 1945 † accepted as Bicorbis Condra & Elias, 1945 †
   66. Genus Dendricopora Koninck, 1877 † accepted as Ptylopora M'Coy, 1844 †
   67. Genus Fenestepora Frederiks, 1915 † accepted as Fabifenestella Morozova, 1974 †
   68. Genus Fenestrella Girard, 1844 † accepted as Fenestella Lonsdale, 1839 †
   69. Genus Lyroporella Simpson, 1895 † accepted as Lyropora Hall, 1857 †
   70. Genus Phyllopora King, 1849 † accepted as Protoretepora Koninck, 1878 †
   71. Genus Ptilopora Agassiz, 1846 † accepted as Ptylopora M'Coy, 1844 †
2. Subfamily Polyporinae Vine, 1884 †
   1. Genus Biarmiella Morozova & Lisitsyn, 1997 †
   2. Genus Neopolypora Morozova & Lisitsyn, 1996 †
   3. Genus Parapolypora Morozova & Lisitsyn, 1996 †
   4. Genus Paucipora Termier & Termier, 1971 †
   5. Genus Polypora McCoy, 1844 †
   6. Genus Polyporella Simpson, 1895 †
   7. Genus Polyporellina Morozova & Lisitsyn, 1996 †
   8. Genus Pseudopolypora Morozova & Lisitsyn, 1996 †
   9. Genus Shulgapora Termier & Termier, 1971 †
   10. Genus Trigonopora Morozova & Lisitsyn, 1996 † accepted as Biarmiella Morozova & Lisitsyn, 1997 †

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