Isotrypa Hall, 1885

Type species: Fenestella (Hemitrypa) conjunctiva Hall, 1881

Synonyms Author Type Species
Amorphotrypa Whidbourne, 1897 Isotrypa? gregorii Whidbourne, 1895
Tectuliporella Simpson, 1895 Isotrypa consimilis Hall, 1885

This genus includes the species:

  1. Isotrypa angulata
  2. Deiss, 1932 Middle Devonian Givetian USA Michigan WoRMS 1404293
  3. Isotrypa anomala
  4. Deiss, 1932 Middle Devonian Givetian USA Michigan WoRMS 1404294
  5. Isotrypa anomala sinuosa
  6. Deiss, 1932 Middle Devonian Givetian USA Michigan WoRMS 1414910
  7. Isotrypa asiatica
  8. (Nekhoroshev, 1926) Middle Devonian Givetian Russia WoRMS 1411672
  9. Isotrypa asiatica
    (Homonym?)
  10. Krasnopeeva, 1935 Late Devonian Frasnian Russia WoRMS 1404295
  11. Isotrypa bifrons
  12. (Pocta, 1894) Early Devonian Pragian-Emsian Czech Republic WoRMS 1411673
  13. Isotrypa cancellata
  14. (Pocta, 1894) Early Devonian Pragian-Emsian Czech Republic WoRMS 1411674
  15. Isotrypa clara
  16. Waschurova, 1964 Early Devonian Russia WoRMS 1404296
  17. Isotrypa conjunctiva
  18. (Hall, 1881) Devonian Canada (Ontario) WoRMS 1411675
  19. Isotrypa gigantica
  20. Deiss, 1932 Middle Devonian Givetian USA Michigan WoRMS 1404297
  21. Isotrypa? gregorii
  22. Whidborne, 1895 Middle Devonian Givetian England WoRMS 1404298
  23. Isotrypa hexagona
  24. Deiss, 1932 Middle Devonian Givetian USA Michigan WoRMS 1404299
  25. Isotrypa isopeda
  26. Deiss, 1932 Middle Devonian Givetian USA Michigan WoRMS 1404300
  27. Isotrypa lineolata
  28. (Pocta, 1894) Early Devonian Pragian-Emsian Czech Republic WoRMS 1411676
  29. Isotrypa megista
  30. Deiss, 1932 Middle Devonian Givetian USA Michigan WoRMS 1404301
  31. Isotrypa ovata
  32. Deiss, 1932 Middle Devonian Givetian USA Michigan WoRMS 1404302
  33. Isotrypa oxytropis
  34. Deiss, 1932 Middle Devonian Givetian USA Michigan WoRMS 1404303
  35. Isotrypa pannosa
  36. (Pocta, 1894) Early Devonian Pragian-Emsian Czech Republic WoRMS 1411677
  37. Isotrypa rara
  38. Deiss, 1932 Middle Devonian Givetian USA Michigan WoRMS 1404304
  39. Isotrypa sibirica
  40. Krasnopeeva, 1935 Late Devonian Frasnian Russia WoRMS 1404305
  41. Isotrypa sibirica communis
  42. Waschurova, 1964 Early Devonian Russia WoRMS 1414911
  43. Isotrypa sinensis
  44. Yang Hu, 1965 Middle Devonian Givetian China WoRMS 1404306
  45. Isotrypa sportula
  46. (Pocta, 1894) Early Devonian Pragian-Emsian Czech Republic WoRMS 1411678
  47. Isotrypa tadzikistanica
  48. Waschurova, 1964 Early Devonian Russia (?) WoRMS 1404307
  49. Isotrypa tropozomena
  50. Deiss, 1932 Middle Devonian Givetian USA Michigan WoRMS 1404308
  51. Isotrypa tuberculata
  52. Nekhoroshev, 1948 Late Devonian Frasnian Russia WoRMS 1404309
  53. Isotrypa vibrata
  54. Deiss, 1932 Middle Devonian Givetian USA Michigan WoRMS 1404310

Isotrypa ambigua from the Silurian of New York - at Yale Peabody Natural History Museum. (However, I have included this species in Loculipora at present )


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Edited by Phil Bock
Modified on 10/8/2017
Modified on 6/6/2020 (Added WoRMS links)
This URL is http://bryozoa.net/fenestrida/semicosciniidae/isotrypa.html