1. Genus Chalaronema Ijima, 1927
   1. Species Chalaronema sibogae Ijima, 1927
2. Genus Hyalonema Gray, 1832
   1. Subgenus Hyalonema (Corynonema) Ijima, 1927
      1. Species Hyalonema (Corynonema) calix Schulze, 1904
      2. Species Hyalonema (Corynonema) clathratum Ijima, 1894
      3. Species Hyalonema (Corynonema) cupressiferum Schulze, 1893
      4. Species Hyalonema (Corynonema) depressum Schulze, 1886
      5. Species Hyalonema (Corynonema) grandancora Lendenfeld, 1915
      6. Species Hyalonema (Corynonema) hercules Schulze, 1899
      7. Species Hyalonema (Corynonema) intersubgenericum Tabachnick, Janussen & Menschenina, 2008
      8. Species Hyalonema (Corynonema) natalense Lévi, 1964
      9. Species Hyalonema (Corynonema) owstoni Ijima, 1894
      10. Species Hyalonema (Corynonema) placuna Lendenfeld, 1915
      11. Species Hyalonema (Corynonema) populiferum Schulze, 1899
      12. Species Hyalonema (Corynonema) rotundum Ijima, 1927
      13. Species Hyalonema (Corynonema) tenuifusum Lendenfeld, 1915
      14. Species Hyalonema (Corynonema) tylostylum Lendenfeld, 1915
      15. Species Hyalonema (Corynonema) weltneri Schulze, 1895
      16. Species Hyalonema (Corynonema) intersubgenerica Tabachnick, Janussen & Menschenina, 2008 accepted as Hyalonema (Corynonema) intersubgenericum Tabachnick, Janussen & Menschenina, 2008 (disagreement in gender)
   2. Subgenus Hyalonema (Coscinonema) Ijima, 1927
      1. Species Hyalonema (Coscinonema) conus Schulze, 1886
      2. Species Hyalonema (Coscinonema) elegans Schulze, 1886
      3. Species Hyalonema (Coscinonema) gracile Schulze, 1886
      4. Species Hyalonema (Coscinonema) indicum Schulze, 1895
         1. Subspecies Hyalonema (Coscinonema) indicum andamanense Schulze, 1895
         2. Subspecies Hyalonema (Coscinonema) indicum indicum Schulze, 1895
      5. Species Hyalonema (Coscinonema) kentii (Schmidt, 1880)
      6. Species Hyalonema (Coscinonema) kirkpatricki Ijima, 1927
         1. Subspecies Hyalonema (Coscinonema) kirkpatricki globosum Okada, 1932
         2. Subspecies Hyalonema (Coscinonema) kirkpatricki kirkpatricki Ijima, 1927
      7. Species Hyalonema (Coscinonema) lamella Schulze, 1900
      8. Species Hyalonema (Coscinonema) okadai Van Soest & Hooper, 2020
      9. Species Hyalonema (Coscinonema) pateriferum Wilson, 1904
      10. Species Hyalonema (Coscinonema) polycoelum Lévi & Lévi, 1989
      11. Species Hyalonema (Coscinonema) schmidti Schulze, 1899
      12. Species Hyalonema (Coscinonema) tenue Schulze, 1886
      13. Species Hyalonema (Coscinonema) toxeres Thomson, 1873
      14. Species Hyalonema (Coscinonema) ovatum Okada, 1932 accepted as Hyalonema (Coscinonema) okadai Van Soest & Hooper, 2020 (preoccupied)
   3. Subgenus Hyalonema (Cyliconema) Ijima, 1927
      1. Species Hyalonema (Cyliconema) abyssale Lévi, 1964
      2. Species Hyalonema (Cyliconema) apertum Schulze, 1886
         1. Subspecies Hyalonema (Cyliconema) apertum simplex Koltun, 1967
         2. Subspecies Hyalonema (Cyliconema) apertum maehrentali Schulze, 1895 accepted as Hyalonema (Cyliconema) apertum Schulze, 1886 (junior synonym)
         3. Subspecies Hyalonema (Cyliconema) apertum solidum Okada, 1932 accepted as Hyalonema (Cyliconema) apertum Schulze, 1886 (junior synonym)
      3. Species Hyalonema (Cyliconema) coniforme Schulze, 1904
      4. Species Hyalonema (Cyliconema) conqueror Tabachnick, Menshenina, Lopes & Hajdu, 2009
      5. Species Hyalonema (Cyliconema) drygalskii Schulze & Kirkpatrick, 1910
      6. Species Hyalonema (Cyliconema) eupinnulum (Lévi, 1964)
      7. Species Hyalonema (Cyliconema) globiferum Schulze, 1904
      8. Species Hyalonema (Cyliconema) hozawai Okada, 1932
      9. Species Hyalonema (Cyliconema) infundibulum Topsent, 1896
      10. Species Hyalonema (Cyliconema) lanceolatum Tabachnick, Janussen & Menschenina, 2008
      11. Species Hyalonema (Cyliconema) madagascarense Lévi, 1964
      12. Species Hyalonema (Cyliconema) martabanense Schulze, 1900
      13. Species Hyalonema (Cyliconema) masoni Schulze, 1895
      14. Species Hyalonema (Cyliconema) molle Schulze, 1904
      15. Species Hyalonema (Cyliconema) nicobaricum Schulze, 1904
      16. Species Hyalonema (Cyliconema) polycaulum Lendenfeld, 1915
      17. Species Hyalonema (Cyliconema) rapa Schulze, 1900
      18. Species Hyalonema (Cyliconema) simile Schulze, 1904
      19. Species Hyalonema (Cyliconema) somalicum Schulze, 1904
      20. Species Hyalonema (Cyliconema) tasmani Lévi, 1964
      21. Species Hyalonema (Cyliconema) tenerum Schulze, 1886
      22. Species Hyalonema (Cyliconema) thomsonis Marshall, 1875
      23. Species Hyalonema (Cyliconema) timorense Ijima, 1927
      24. Species Hyalonema (Cyliconema) tulipa Schulze, 1904
      25. Species Hyalonema (Cyliconema) lanceolata Tabachnick, Janussen & Menschenina, 2008 accepted as Hyalonema (Cyliconema) lanceolatum Tabachnick, Janussen & Menschenina, 2008 (disagreement in gender)
      26. Species Hyalonema (Cyliconema) pateriferum Wilson, 1904 accepted as Hyalonema (Coscinonema) pateriferum Wilson, 1904 (reverted subgenus transfer)
   4. Subgenus Hyalonema (Cyliconemaoida) Dohrmann, 2017
      1. Species Hyalonema (Cyliconemaoida) acuferum Schulze, 1893
      2. Species Hyalonema (Cyliconemaoida) campanula Lendenfeld, 1915
         1. Subspecies Hyalonema (Cyliconemaoida) campanula campanula Lendenfeld, 1915
         2. Subspecies Hyalonema (Cyliconemaoida) campanula longispicula Tabachnick, 1990
      3. Species Hyalonema (Cyliconemaoida) choaniferum Lévi, 1964
      4. Species Hyalonema (Cyliconemaoida) divergens Schulze, 1886
      5. Species Hyalonema (Cyliconemaoida) flagelliferum Ijima, 1927
      6. Species Hyalonema (Cyliconemaoida) lusitanicum Barboza du Bocage, 1864
      7. Species Hyalonema (Cyliconemaoida) ovuliferum Schulze, 1899
      8. Species Hyalonema (Cyliconemaoida) solutum Schulze, 1904
      9. Species Hyalonema (Cyliconemaoida) spatha Tabachnick & Lévi, 2000
      10. Species Hyalonema (Cyliconemaoida) urna Schulze, 1904
   5. Subgenus Hyalonema (Hyalonema) Gray, 1832
      1. Species Hyalonema (Hyalonema) intermedium Ijima, 1927
      2. Species Hyalonema (Hyalonema) keianum (Ijima, 1927)
      3. Species Hyalonema (Hyalonema) proximum Schulze, 1904
      4. Species Hyalonema (Hyalonema) sieboldii Gray, 1835
      5. Species Hyalonema (Hyalonema) soelae Tabachnick, Janussen & Menschenina, 2008
      6. Species Hyalonema (Hyalonema) agassizi Lendenfeld, 1915 accepted as Hyalonema (Onconema) agassizi Lendenfeld, 1915 (subgenus transfer)
      7. Species Hyalonema (Hyalonema) conus Schulze, 1886 accepted as Hyalonema (Coscinonema) conus Schulze, 1886 (subgenus transfer)
      8. Species Hyalonema (Hyalonema) divergens Schulze, 1886 accepted as Hyalonema (Cyliconemaoida) divergens Schulze, 1886 (subgenus transfer)
      9. Species Hyalonema (Hyalonema) gracile Schulze, 1886 accepted as Hyalonema (Coscinonema) gracile Schulze, 1886 (subgenus transfer)
      10. Species Hyalonema (Hyalonema) grandancora Lendenfeld, 1915 accepted as Hyalonema (Corynonema) grandancora Lendenfeld, 1915 (subgenus transfer)
      11. Species Hyalonema (Hyalonema) obtusum Lendenfeld, 1915 accepted as Hyalonema (Onconema) obtusum Lendenfeld, 1915 (subgenus transfer)
          1. Variety Hyalonema (Hyalonema) obtusum var. gracilis Lendenfeld, 1915 accepted as Hyalonema (Onconema) obtusum Lendenfeld, 1915 (junior synonym)
      12. Species Hyalonema (Hyalonema) placuna Lendenfeld, 1915 accepted as Hyalonema (Corynonema) placuna Lendenfeld, 1915 (subgenus transfer)
      13. Species Hyalonema (Hyalonema) poculum Schulze, 1886 accepted as Hyalonema (Prionema) poculum Schulze, 1886 (subgenus transfer)
      14. Species Hyalonema (Hyalonema) polycaulum Lendenfeld, 1915 accepted as Hyalonema (Cyliconema) polycaulum Lendenfeld, 1915 (subgenus transfer)
      15. Species Hyalonema (Hyalonema) tenuifusum Lendenfeld, 1915 accepted as Hyalonema (Corynonema) tenuifusum Lendenfeld, 1915 (subgenus transfer)
      16. Species Hyalonema (Hyalonema) tylostylum Lendenfeld, 1915 accepted as Hyalonema (Corynonema) tylostylum Lendenfeld, 1915 (subgenus transfer)
   6. Subgenus Hyalonema (Ijimaonema) Özdikmen, 2009
      1. Species Hyalonema (Ijimaonema) clavigerum Schulze, 1886
      2. Species Hyalonema (Ijimaonema) globus Schulze, 1886
      3. Species Hyalonema (Ijimaonema) topsenti Ijima, 1927
   7. Subgenus Hyalonema (Onconema) Ijima, 1927
      1. Species Hyalonema (Onconema) agassizi Lendenfeld, 1915
      2. Species Hyalonema (Onconema) clarioni Kersken, Janussen & Martínez Arbizu, 2018
      3. Species Hyalonema (Onconema) obtusum Lendenfeld, 1915
      4. Species Hyalonema (Onconema) uncinatum Tabachnick & Lévi, 2000
      5. Species Hyalonema (Onconema) uncinata Tabachnick & Lévi, 2000 accepted as Hyalonema (Onconema) uncinatum Tabachnick & Lévi, 2000 (disagreement in gender)
   8. Subgenus Hyalonema (Oonema) Lendenfeld, 1915
      1. Species Hyalonema (Oonema) aequatoriale Lendenfeld, 1915
      2. Species Hyalonema (Oonema) bianchoratum Wilson, 1904
         1. Subspecies Hyalonema (Oonema) bianchoratum bianchoratum Wilson, 1904
         2. Subspecies Hyalonema (Oonema) bianchoratum pinulina Lendenfeld, 1915
      3. Species Hyalonema (Oonema) bipinnulum Lévi, 1964
      4. Species Hyalonema (Oonema) crassipinulum Lendenfeld, 1915
      5. Species Hyalonema (Oonema) densum Lendenfeld, 1915
      6. Species Hyalonema (Oonema) geminatum Lendenfeld, 1915
      7. Species Hyalonema (Oonema) henshawi Lendenfeld, 1915
      8. Species Hyalonema (Oonema) microstauractina Tabachnick & Lévi, 2000
      9. Species Hyalonema (Oonema) ovichela Lévi, 1964
      10. Species Hyalonema (Oonema) pedunculatum Wilson, 1904
      11. Species Hyalonema (Oonema) robustum Schulze, 1886
      12. Species Hyalonema (Oonema) sequoia Lendenfeld, 1915
      13. Species Hyalonema (Oonema) trifidum Lévi, 1964
      14. Species Hyalonema (Oonema) umbraculum (Lendenfeld, 1915)
   9. Subgenus Hyalonema (Paradisconema) Ijima, 1927
      1. Species Hyalonema (Paradisconema) alcocki Schulze, 1895
      2. Species Hyalonema (Paradisconema) investigatoris Schulze, 1900
      3. Species Hyalonema (Paradisconema) vosmaeri Ijima, 1927
   10. Subgenus Hyalonema (Phialonemiella) Tabachnick & Menshenina, 2002
       1. Species Hyalonema (Phialonemiella) brevancora Lendenfeld, 1915
   11. Subgenus Hyalonema (Prionema) Lendenfeld, 1915
       1. Species Hyalonema (Prionema) agujanum Lendenfeld, 1915
          1. Subspecies Hyalonema (Prionema) agujanum lata Lendenfeld, 1915 accepted as Hyalonema (Prionema) agujanum Lendenfeld, 1915 (disagreement in gender & junior synonym)
          2. Subspecies Hyalonema (Prionema) agujanum latum Lendenfeld, 1915 accepted as Hyalonema (Prionema) agujanum Lendenfeld, 1915 (junior synonym)
          3. Subspecies Hyalonema (Prionema) agujanum tenuis Lendenfeld, 1915 accepted as Hyalonema (Prionema) agujanum Lendenfeld, 1915 (junior synonym)
       2. Species Hyalonema (Prionema) azuerone Lendenfeld, 1915
       3. Species Hyalonema (Prionema) breviradix Kersken, Janussen & Martínez Arbizu, 2018
       4. Species Hyalonema (Prionema) crassum Lendenfeld, 1915
       5. Species Hyalonema (Prionema) dufresnei Tabachnick, Menshenina, Lopes & Hajdu, 2009
       6. Species Hyalonema (Prionema) fimbriatum Lendenfeld, 1915
       7. Species Hyalonema (Prionema) pinulifusum Lendenfeld, 1915
       8. Species Hyalonema (Prionema) poculum Schulze, 1886
       9. Species Hyalonema (Prionema) repletum Reiswig, 2000
       10. Species Hyalonema (Prionema) spinosum Lendenfeld, 1915
       11. Species Hyalonema (Prionema) validum Schulze, 1904
   12. Subgenus Hyalonema (Thamnonemiella) Tabachnick & Menshenina, 2002
       1. Species Hyalonema (Thamnonemiella) thamnophorum Ijima, 1927
   13. Subgenus Hyalonema (Euhyalonema) Ijima, 1927 accepted as Hyalonema (Hyalonema) Gray, 1832 (junior synonym)
       1. Species Hyalonema (Euhyalonema) intermedium Ijima, 1927 accepted as Hyalonema (Hyalonema) intermedium Ijima, 1927 (subgenus unaccepted)
   14. Subgenus Hyalonema (Leptonema) Lendenfeld, 1915 accepted as Hyalonema (Cyliconemaoida) Dohrmann, 2017 (preoccupied)
       1. Species Hyalonema (Leptonema) campanula Lendenfeld, 1915 accepted as Hyalonema (Cyliconemaoida) campanula Lendenfeld, 1915 (subgenus name preoccupied)
          1. Subspecies Hyalonema (Leptonema) campanula longispicula Tabachnick, 1990 accepted as Hyalonema (Cyliconemaoida) campanula longispicula Tabachnick, 1990 (subgenus name preoccupied)
       2. Species Hyalonema (Leptonema) flagelliferum Ijima, 1927 accepted as Hyalonema (Cyliconemaoida) flagelliferum Ijima, 1927 (subgenus name preoccupied)
       3. Species Hyalonema (Leptonema) spatha Tabachnick & Lévi, 2000 accepted as Hyalonema (Cyliconemaoida) spatha Tabachnick & Lévi, 2000 (subgenus name preoccupied)
   15. Subgenus Hyalonema (Phialonema) Lendenfeld, 1915 accepted as Hyalonema (Phialonemiella) Tabachnick & Menshenina, 2002 (preoccupied)
       1. Species Hyalonema (Phialonema) brevancora Lendenfeld, 1915 accepted as Hyalonema (Phialonemiella) brevancora Lendenfeld, 1915 (subgenus name preoccupied)
       2. Species Hyalonema (Phialonema) pateriferum Wilson, 1904 accepted as Hyalonema (Coscinonema) pateriferum Wilson, 1904 (subgenus transfer)
   16. Subgenus Hyalonema (Pteronema) Ijima, 1927 accepted as Hyalonema (Ijimaonema) Özdikmen, 2009 (subgenus name preoccupied)
       1. Species Hyalonema (Pteronema) topsenti Ijima, 1927 accepted as Hyalonema (Ijimaonema) topsenti Ijima, 1927 (subgenus name preoccupied)
   17. Subgenus Hyalonema (Skianema) Lendenfeld, 1915 accepted as Hyalonema (Oonema) Lendenfeld, 1915 (junior synonym)
       1. Species Hyalonema (Skianema) aequatoriale Lendenfeld, 1915 accepted as Hyalonema (Oonema) aequatoriale Lendenfeld, 1915 (subgenus unaccepted)
       2. Species Hyalonema (Skianema) umbraculum Lendenfeld, 1915 accepted as Hyalonema (Oonema) umbraculum (Lendenfeld, 1915) (subgenus unaccepted)
   18. Subgenus Hyalonema (Stylocalyx) Schulze, 1886 accepted as Hyalonema (Cyliconema) Ijima, 1927 (transfer of all species to different subgenera)
       1. Species Hyalonema (Stylocalyx) apertus Schulze, 1886 accepted as Hyalonema (Cyliconema) apertum Schulze, 1886 (subgenus transfer)
       2. Species Hyalonema (Stylocalyx) claviger Schulze, 1886 accepted as Hyalonema (Ijimaonema) clavigerum Schulze, 1886 (subgenus transfer)
       3. Species Hyalonema (Stylocalyx) depressus Schulze, 1886 accepted as Hyalonema (Corynonema) depressum Schulze, 1886 (subgenus transfer)
       4. Species Hyalonema (Stylocalyx) elegans Schulze, 1886 accepted as Hyalonema (Coscinonema) elegans Schulze, 1886 (subgenus transfer)
       5. Species Hyalonema (Stylocalyx) globus Schulze, 1886 accepted as Hyalonema (Ijimaonema) globus Schulze, 1886 (subgenus transfer)
       6. Species Hyalonema (Stylocalyx) tener Schulze, 1886 accepted as Hyalonema (Cyliconema) tenerum Schulze, 1886 (subgenus transfer)
       7. Species Hyalonema (Stylocalyx) thomsoni Marshall, 1875 accepted as Hyalonema (Cyliconema) thomsonis Marshall, 1875 (misspelling of species name & subgenus transfer)
   19. Subgenus Hyalonema (Thallonema) Lendenfeld, 1915 accepted as Hyalonema (Oonema) Lendenfeld, 1915 (junior synonym)
       1. Species Hyalonema (Thallonema) geminatum Lendenfeld, 1915 accepted as Hyalonema (Oonema) geminatum Lendenfeld, 1915 (subgenus unaccepted)
   20. Subgenus Hyalonema (Thamnonema) Ijima, 1927 accepted as Hyalonema (Thamnonemiella) Tabachnick & Menshenina, 2002 (preoccupied)
       1. Species Hyalonema (Thamnonema) thamnophorum Ijima, 1927 accepted as Hyalonema (Thamnonemiella) thamnophorum Ijima, 1927 (subgenus name preoccupied)
   21. Species Hyalonema affine Marshall, 1875 accepted as Hyalonema (Hyalonema) sieboldii Gray, 1835 (junior synonym)
   22. Species Hyalonema arcticum Hansen, 1885 accepted as Caulophacus arcticus (Hansen, 1885) (genus transfer)
   23. Species Hyalonema fruticosum Schulze, 1893 accepted as Monorhaphis chuni Schulze, 1904 (taxon inquirendum)
   24. Species Hyalonema heymonsi Schulze, 1895 accepted as Hyalonema (Coscinonema) indicum Schulze, 1895 (junior synonym & subgenus assignment)
   25. Species Hyalonema longissimum Sars, 1872 accepted as Stylocordyla longissima (Sars, 1872) (genus transfer)
   26. Species Hyalonema maehrenthali Schulze, 1895 accepted as Hyalonema (Cyliconema) apertum Schulze, 1886 (junior synonym)
   27. Species Hyalonema thomsoni accepted as Hyalonema (Cyliconema) thomsonis Marshall, 1875 (misspelling of species name and subgenus assignment)
       1. Variety Hyalonema thomsoni var. exiguum Schulze, 1887 accepted as Hyalonema (Cyliconema) thomsonis Marshall, 1875 (misspelling of species name, subgenus assignment & junior synonym)
   28. Species Hyalonema acuferum Schulze, 1893 represented as Hyalonema (Cyliconemaoida) acuferum Schulze, 1893 (subgenus assignment)
   29. Species Hyalonema agassizi Lendenfeld, 1915 represented as Hyalonema (Onconema) agassizi Lendenfeld, 1915 (subgenus assignment)
   30. Species Hyalonema agujanum Lendenfeld, 1915 represented as Hyalonema (Prionema) agujanum Lendenfeld, 1915 (subgenus assignment)
   31. Species Hyalonema alcocki Schulze, 1895 represented as Hyalonema (Paradisconema) alcocki Schulze, 1895 (subgenus assignment)
   32. Species Hyalonema apertum Schulze, 1886 represented as Hyalonema (Cyliconema) apertum Schulze, 1886 (subgenus assignment)
   33. Species Hyalonema azuerone Lendenfeld, 1915 represented as Hyalonema (Prionema) azuerone Lendenfeld, 1915 (subgenus assignment)
   34. Species Hyalonema bianchoratum Wilson, 1904 represented as Hyalonema (Oonema) bianchoratum Wilson, 1904 (subgenus assignment)
       1. Subspecies Hyalonema bianchoratum pinulina Lendenfeld, 1915 represented as Hyalonema (Oonema) bianchoratum pinulina Lendenfeld, 1915
   35. Species Hyalonema calix Schulze, 1904 represented as Hyalonema (Corynonema) calix Schulze, 1904 (subgenus assignment)
   36. Species Hyalonema campanula Lendenfeld, 1915 represented as Hyalonema (Cyliconemaoida) campanula Lendenfeld, 1915 (subgenus assignment)
       1. Subspecies Hyalonema campanula campanula Lendenfeld, 1915 represented as Hyalonema (Cyliconemaoida) campanula campanula Lendenfeld, 1915 (subgenus assignment)
   37. Species Hyalonema clathratum Ijima, 1894 represented as Hyalonema (Corynonema) clathratum Ijima, 1894 (subgenus assignment)
   38. Species Hyalonema clavigerum Schulze, 1886 represented as Hyalonema (Ijimaonema) clavigerum Schulze, 1886 (subgenus assignment)
   39. Species Hyalonema coniforme Schulze, 1904 represented as Hyalonema (Cyliconema) coniforme Schulze, 1904 (subgenus assignment)
   40. Species Hyalonema conus Schulze, 1886 represented as Hyalonema (Coscinonema) conus Schulze, 1886 (subgenus assignment)
   41. Species Hyalonema crassipinulum Lendenfeld, 1915 represented as Hyalonema (Oonema) crassipinulum Lendenfeld, 1915 (subgenus assignment)
   42. Species Hyalonema crassum Lendenfeld, 1915 represented as Hyalonema (Prionema) crassum Lendenfeld, 1915 (subgenus assignment)
   43. Species Hyalonema cupressiferum Schulze, 1893 represented as Hyalonema (Corynonema) cupressiferum Schulze, 1893 (subgenus assignment)
   44. Species Hyalonema densum Lendenfeld, 1915 represented as Hyalonema (Oonema) densum Lendenfeld, 1915 (subgenus assignment)
   45. Species Hyalonema depressum Schulze, 1886 represented as Hyalonema (Corynonema) depressum Schulze, 1886 (subgenus assignment)
   46. Species Hyalonema divergens Schulze, 1886 represented as Hyalonema (Cyliconemaoida) divergens Schulze, 1886 (subgenus assignment)
   47. Species Hyalonema drygalskii Schulze & Kirkpatrick, 1910 represented as Hyalonema (Cyliconema) drygalskii Schulze & Kirkpatrick, 1910 (subgenus assignment)
   48. Species Hyalonema elegans Schulze, 1886 represented as Hyalonema (Coscinonema) elegans Schulze, 1886 (subgenus assignment)
   49. Species Hyalonema fimbriatum Lendenfeld, 1915 represented as Hyalonema (Prionema) fimbriatum Lendenfeld, 1915 (subgenus assignment)
   50. Species Hyalonema globiferum Schulze, 1904 represented as Hyalonema (Cyliconema) globiferum Schulze, 1904 (subgenus assignment)
   51. Species Hyalonema globus Schulze, 1886 represented as Hyalonema (Ijimaonema) globus Schulze, 1886 (subgenus assignment)
   52. Species Hyalonema gracile Schulze, 1886 represented as Hyalonema (Coscinonema) gracile Schulze, 1886 (subgenus assignment)
   53. Species Hyalonema henshawi Lendenfeld, 1915 represented as Hyalonema (Oonema) henshawi Lendenfeld, 1915 (subgenus assignment)
   54. Species Hyalonema hercules Schulze, 1899 represented as Hyalonema (Corynonema) hercules Schulze, 1899 (subgenus assignment)
   55. Species Hyalonema indicum Schulze, 1895 represented as Hyalonema (Coscinonema) indicum Schulze, 1895 (subgenus assignment)
       1. Subspecies Hyalonema indicum andamanense Schulze, 1895 accepted as Hyalonema (Coscinonema) indicum andamanense Schulze, 1895 (subgenus assignment)
       2. Subspecies Hyalonema indicum laccadivense Schulze, 1895 accepted as Hyalonema (Coscinonema) indicum indicum Schulze, 1895 (subgenus assignment and objective junior synonym)
   56. Species Hyalonema infundibulum Topsent, 1896 represented as Hyalonema (Cyliconema) infundibulum Topsent, 1896 (subgenus assignment)
   57. Species Hyalonema investigatoris Schulze, 1900 represented as Hyalonema (Paradisconema) investigatoris Schulze, 1900 (subgenus assignment)
   58. Species Hyalonema keianum Ijima, 1927 represented as Hyalonema (Hyalonema) keianum (Ijima, 1927) (subgenus assignment)
   59. Species Hyalonema kentii (Schmidt, 1880) represented as Hyalonema (Coscinonema) kentii (Schmidt, 1880) (subgenus assignment)
   60. Species Hyalonema kirkpatricki Ijima, 1927 represented as Hyalonema (Coscinonema) kirkpatricki Ijima, 1927 (subgenus assignment)
       1. Subspecies Hyalonema kirkpatricki kirkpatricki Ijima, 1927 represented as Hyalonema (Coscinonema) kirkpatricki kirkpatricki Ijima, 1927 (subgenus assignment)
   61. Species Hyalonema lamella Schulze, 1900 represented as Hyalonema (Coscinonema) lamella Schulze, 1900 (subgenus assignment)
   62. Species Hyalonema lusitanica Barboza du Bocage, 1864 represented as Hyalonema (Cyliconemaoida) lusitanicum Barboza du Bocage, 1864 (subgenus assignment & disagreement in gender)
   63. Species Hyalonema lusitanicum Barboza du Bocage, 1864 represented as Hyalonema (Cyliconemaoida) lusitanicum Barboza du Bocage, 1864 (subgenus assignment)
   64. Species Hyalonema martabanense Schulze, 1900 represented as Hyalonema (Cyliconema) martabanense Schulze, 1900 (subgenus assignment)
   65. Species Hyalonema masoni Schulze, 1895 represented as Hyalonema (Cyliconema) masoni Schulze, 1895 (subgenus assignment)
   66. Species Hyalonema microstauractina Tabachnick & Lévi, 2000 represented as Hyalonema (Oonema) microstauractina Tabachnick & Lévi, 2000 (subgenus assignment)
   67. Species Hyalonema molle Schulze, 1904 represented as Hyalonema (Cyliconema) molle Schulze, 1904 (subgenus assignment)
   68. Species Hyalonema nicobaricum Schulze, 1904 represented as Hyalonema (Cyliconema) nicobaricum Schulze, 1904 (subgenus assignment)
   69. Species Hyalonema ovuliferum Schulze, 1899 represented as Hyalonema (Cyliconemaoida) ovuliferum Schulze, 1899 (subgenus assignment)
   70. Species Hyalonema pateriferum Wilson, 1904 represented as Hyalonema (Coscinonema) pateriferum Wilson, 1904 (subgenus assignment)
   71. Species Hyalonema pedunculatum Wilson, 1904 represented as Hyalonema (Oonema) pedunculatum Wilson, 1904 (subgenus assignment)
   72. Species Hyalonema pinulifusum Lendenfeld, 1915 represented as Hyalonema (Prionema) pinulifusum Lendenfeld, 1915 (subgenus assignment)
   73. Species Hyalonema poculum Schulze, 1886 represented as Hyalonema (Prionema) poculum Schulze, 1886 (subgenus assignment)
   74. Species Hyalonema polycaulum Lendenfeld, 1915 represented as Hyalonema (Cyliconema) polycaulum Lendenfeld, 1915 (subgenus assignment)
   75. Species Hyalonema polycoelum Lévi & Lévi, 1989 represented as Hyalonema (Coscinonema) polycoelum Lévi & Lévi, 1989 (subgenus assignment)
   76. Species Hyalonema populiferum Schulze, 1899 represented as Hyalonema (Corynonema) populiferum Schulze, 1899 (subgenus assignment)
   77. Species Hyalonema proximum Schulze, 1904 represented as Hyalonema (Hyalonema) proximum Schulze, 1904 (subgenus assignment)
   78. Species Hyalonema rapa Schulze, 1900 represented as Hyalonema (Cyliconema) rapa Schulze, 1900 (subgenus assignment)
   79. Species Hyalonema robustum Schulze, 1886 represented as Hyalonema (Oonema) robustum Schulze, 1886 (subgenus assignment)
   80. Species Hyalonema schmidti Schulze, 1899 represented as Hyalonema (Coscinonema) schmidti Schulze, 1899 (subgenus assignment)
   81. Species Hyalonema sequoia Lendenfeld, 1915 represented as Hyalonema (Oonema) sequoia Lendenfeld, 1915 (subgenus assignment)
   82. Species Hyalonema simile Schulze, 1904 represented as Hyalonema (Cyliconema) simile Schulze, 1904 (subgenus assignment)
   83. Species Hyalonema solutum Schulze, 1904 represented as Hyalonema (Cyliconemaoida) solutum Schulze, 1904 (subgenus assignment)
   84. Species Hyalonema somalicum Schulze, 1904 represented as Hyalonema (Cyliconema) somalicum Schulze, 1904 (subgenus assignment)
   85. Species Hyalonema spatha Tabachnick & Lévi, 2000 represented as Hyalonema (Cyliconemaoida) spatha Tabachnick & Lévi, 2000 (subgenus assignment)
   86. Species Hyalonema tenue Schulze, 1886 represented as Hyalonema (Coscinonema) tenue Schulze, 1886 (subgenus assignment)
   87. Species Hyalonema thomsonis Marshall, 1875 represented as Hyalonema (Cyliconema) thomsonis Marshall, 1875 (subgenus assignment)
   88. Species Hyalonema timorense Ijima, 1927 represented as Hyalonema (Cyliconema) timorense Ijima, 1927 (subgenus assignment)
   89. Species Hyalonema topsenti Ijima, 1927 represented as Hyalonema (Ijimaonema) topsenti Ijima, 1927 (subgenus assignment)
   90. Species Hyalonema toxeres Thomson, 1873 represented as Hyalonema (Coscinonema) toxeres Thomson, 1873 (subgenus assignment)
   91. Species Hyalonema tulipa Schulze, 1904 represented as Hyalonema (Cyliconema) tulipa Schulze, 1904 (subgenus assignment)
   92. Species Hyalonema uncinata Tabachnick & Lévi, 2000 represented as Hyalonema (Onconema) uncinatum Tabachnick & Lévi, 2000 (subgenus assignment)
   93. Species Hyalonema urna Schulze, 1904 represented as Hyalonema (Cyliconemaoida) urna Schulze, 1904 (subgenus assignment)
   94. Species Hyalonema validum Schulze, 1904 represented as Hyalonema (Prionema) validum Schulze, 1904 (subgenus assignment)
   95. Species Hyalonema weltneri Schulze, 1895 represented as Hyalonema (Corynonema) weltneri Schulze, 1895 (subgenus assignment)
3. Genus Lophophysema Schulze, 1900
   1. Species Lophophysema australicum Tabachnick & Lévi, 1999
   2. Species Lophophysema eversum Gong, Li & Qiu, 2014
   3. Species Lophophysema inflatum Schulze, 1900
   4. Species Lophophysema eversa Gong, Li & Qiu, 2014 accepted as Lophophysema eversum Gong, Li & Qiu, 2014 (disagreement in gender)
4. Genus Tabachnickia Özdikmen, 2010
   1. Species Tabachnickia polybasalia (Tabachnick, 1988)
5. Genus Corynonema Ijima, 1927 accepted as Hyalonema (Corynonema) Ijima, 1927 (reverted status change)
   1. Species Corynonema eupinnulum Lévi, 1964 accepted as Hyalonema (Cyliconema) eupinnulum (Lévi, 1964) (reverted status change & subgenus transfer)
   2. Species Corynonema natalense Lévi, 1964 accepted as Hyalonema (Corynonema) natalense Lévi, 1964 (reverted status change)
   3. Species Corynonema tenuifusum (Lendenfeld, 1915) accepted as Hyalonema (Corynonema) tenuifusum Lendenfeld, 1915 (reverted status change)
6. Genus Coscinonema Ijima, 1927 accepted as Hyalonema (Coscinonema) Ijima, 1927 (reverted status change)
   1. Species Coscinonema pateriferum (Wilson, 1904) accepted as Hyalonema (Coscinonema) pateriferum Wilson, 1904 (reverted genus transfer)
7. Genus Cyliconema Ijima, 1927 accepted as Hyalonema (Cyliconema) Ijima, 1927 (reverted status change)
   1. Species Cyliconema abyssale Lévi, 1964 accepted as Hyalonema (Cyliconema) abyssale Lévi, 1964 (reverted status change)
   2. Species Cyliconema apertum (Schulze, 1886) accepted as Hyalonema (Cyliconema) apertum Schulze, 1886 (reverted status change)
      1. Subspecies Cyliconema apertum maerenthali (Schulze, 1895) accepted as Hyalonema (Cyliconema) apertum Schulze, 1886 (reverted status change & junior synonym)
   3. Species Cyliconema madagascarense Lévi, 1964 accepted as Hyalonema (Cyliconema) madagascarense Lévi, 1964 (reverted status change)
   4. Species Cyliconema martabanense (Schulze, 1900) accepted as Hyalonema (Cyliconema) martabanense Schulze, 1900 (genus transfer)
   5. Species Cyliconema nicobaricum (Schulze, 1904) accepted as Hyalonema (Cyliconema) nicobaricum Schulze, 1904 (genus transfer)
   6. Species Cyliconema polycaulum (Lendenfeld, 1915) accepted as Hyalonema (Cyliconema) polycaulum Lendenfeld, 1915 (genus transfer)
   7. Species Cyliconema tasmani Lévi, 1964 accepted as Hyalonema (Cyliconema) tasmani Lévi, 1964 (reverted status change)
8. Genus Leptonema Lendenfeld, 1915 accepted as Hyalonema (Cyliconemaoida) Dohrmann, 2017 (reverted status change & preoccupied)
   1. Species Leptonema acuferum (Schulze, 1893) accepted as Hyalonema (Cyliconemaoida) acuferum Schulze, 1893 (reverted status change & preoccupied)
   2. Species Leptonema choaniferum Lévi, 1964 accepted as Hyalonema (Cyliconemaoida) choaniferum Lévi, 1964 (reverted status change & preoccupied)
   3. Species Leptonema lusitanicum (Barboza du Bocage, 1864) accepted as Hyalonema (Cyliconemaoida) lusitanicum Barboza du Bocage, 1864 (reverted status change & preoccupied)
9. Genus Oonema Lendenfeld, 1915 accepted as Hyalonema (Oonema) Lendenfeld, 1915 (reverted status change)
   1. Species Oonema bianchoratum (Wilson, 1904) accepted as Hyalonema (Oonema) bianchoratum Wilson, 1904 (genus transfer)
   2. Species Oonema bipinnulum Lévi, 1964 accepted as Hyalonema (Oonema) bipinnulum Lévi, 1964 (reverted status change)
   3. Species Oonema ovichela Lévi, 1964 accepted as Hyalonema (Oonema) ovichela Lévi, 1964 (reverted status change)
   4. Species Oonema trifidum Lévi, 1964 accepted as Hyalonema (Oonema) trifidum Lévi, 1964 (reverted status change)
10. Genus Paradisconema Ijima, 1927 accepted as Hyalonema (Paradisconema) Ijima, 1927 (reverted status change)
    1. Species Paradisconema vosmaeri Ijima, 1927 accepted as Hyalonema (Paradisconema) vosmaeri Ijima, 1927 (reverted status change of generic name)
11. Genus Platella Tabachnick, 1988 accepted as Tabachnickia Özdikmen, 2010 (preoccupied)
    1. Species Platella polybasalia Tabachnick, 1988 accepted as Tabachnickia polybasalia (Tabachnick, 1988) (genus name preoccupied)
12. Genus Prionema Lendenfeld, 1915 accepted as Hyalonema (Prionema) Lendenfeld, 1915 (reverted status change)
    1. Species Prionema spinosum Lendenfeld, 1915 accepted as Hyalonema (Prionema) spinosum Lendenfeld, 1915
13. Genus Pteronema Ijima, 1927 accepted as Hyalonema (Ijimaonema) Özdikmen, 2009 (reverted status change and preoccupied)
    1. Species Pteronema globus (Schulze, 1886) accepted as Hyalonema (Ijimaonema) globus Schulze, 1886 (reverted status change and preoccupied genus name)

marine, brackish, fresh, terrestrial

recent + fossil

Gray, J.E. (1857). Synopsis of the families and genera of axiferous zoophytes or barked corals. <em>Proceedings of the Zoological Society of London.</em> 25 (1): 278-294., available online at https://www.biodiversitylibrary.org/page/32451423 [details]   

de Voogd, N.J.; Alvarez, B.; Boury-Esnault, N.; Cárdenas, P.; Díaz, M.-C.; Dohrmann, M.; Downey, R.; Goodwin, C.; Hajdu, E.; Hooper, J.N.A.; Kelly, M.; Klautau, M.; Lim, S.C.; Manconi, R.; Morrow, C.; Pinheiro, U.; Pisera, A.B.; Ríos, P.; Rützler, K.; Schönberg, C.; Turner, T.; Vacelet, J.; van Soest, R.W.M.; Xavier, J. (2024). World Porifera Database. Hyalonematidae Gray, 1857. Accessed through: Glover, A.G.; Higgs, N.; Horton, T. (2024) World Register of Deep-Sea species (WoRDSS) at: https://www.marinespecies.org/deepsea/aphia.php?p=taxdetails&id=131684 on 2024-06-05

Glover, A.G.; Higgs, N.; Horton, T. (2024). World Register of Deep-Sea species (WoRDSS). Hyalonematidae Gray, 1857. Accessed at: https://www.marinespecies.org/deepsea/aphia.php?p=taxdetails&id=131684 on 2024-06-05

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