Rhagasostoma Koschinsky, 1885

Type species: Rhagasostoma hexagonum Koschinsky, 1885

This genus includes the species:

  1. Rhagasostoma angliae
  2. Brydone, 1936 Cretaceous Santonian-Campanian England, France, Germany
  3. Rhagasostoma aralense
  4. Koromyslova, Taylor, Martha & Riley, 2018 Late Cretaceous Campanian Uzbekistan
  5. Rhagasostoma brydonei
  6. Koromyslova, Taylor, Martha & Riley, 2018 Late Cretaceous Turonian-Coniacian England
  7. Rhagasostoma cenomana
  8. Lecointre, 1912 Late Cretaceous Cenomanian France
  9. Rhagasostoma circumvallatum
  10. Koschinsky, 1885 Paleogene Eocene Lutetian Germany
  11. Rhagasostoma discors
  12. (Stoliczka, 1873) Cretaceous Maastrichtian India WoRMS 1630252
  13. Rhagasostoma gibbosum
  14. (Marsson, 1887) Cretaceous Maastrichtian Germany, Denmark, England
  15. Rhagasostoma gimense
  16. Brydone, 1936 Late Cretaceous Maastrichtian England
  17. Rhagasostoma hexagonum
  18. Koschinsky, 1885 Paleogene Eocene Lutetian Germany
  19. Rhagasostoma inelegans
  20. (Lonsdale, 1850) Cretaceous Turonian-Campanian England, France, Germany
  21. Rhagasostoma insipiens
  22. (Stoliczka, 1873) Cretaceous Maastrichtian India WoRMS 1630253
  23. Rhagasostoma minuens
  24. Brydone, 1936 Cretaceous Santonian-Maastrichtian England, Germany
  25. Rhagasostoma obtecta
  26. (Stoliczka, 1873) Cretaceous Maastrichtian India WoRMS 1630254
  27. Rhagasostoma operculatum
  28. Koromyslova, Taylor, Martha & Riley, 2018 Late Cretaceous Campanian Turkmenistan
  29. Rhagasostoma pallakaveri
  30. (Guha & Senthil Nathan, 1990) Cretaceous India WoRMS 1630255
  31. Rhagasostoma saltans
  32. Brydone, 1930 Cretaceous Maastrichtian England WoRMS 1551901
  33. Rhagasostoma sheringense
  34. Brydone, 1930 Late Cretaceous Campanian England

Many species identified earlier with Rhagasostoma have been referred to Onychocella.


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Edited by Phil Bock
Modified on 7/11/2017
Modified on 30/12/2018 (Major revision)
Modified on 15/12/2021 (Added R.saltans)
Modified on 21/1/2023
This URL is http://bryozoa.net/cheilostomata/onychocellidae/rhagasostoma.html