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
  3. Isotrypa anomala
  4. Deiss, 1932 Middle Devonian Givetian USA Michigan
  5. Isotrypa anomala sinuosa
  6. Deiss, 1932 Middle Devonian Givetian USA Michigan
  7. Isotrypa asiatica
  8. (Nekhoroshev, 1926) Middle Devonian Givetian Russia
  9. Isotrypa asiatica
    (Homonym?)
  10. Krasnopeeva, 1935 Late Devonian Frasnian Russia
  11. Isotrypa bifrons
  12. (Pocta, 1894) Early Devonian Pragian-Emsian Czech Republic
  13. Isotrypa cancellata
  14. (Pocta, 1894) Early Devonian Pragian-Emsian Czech Republic
  15. Isotrypa clara
  16. Waschurova, 1964 Early Devonian Russia
  17. Isotrypa conjunctiva
  18. (Hall, 1881) Devonian Canada (Ontario)
  19. Isotrypa gigantica
  20. Deiss, 1932 Middle Devonian Givetian USA Michigan
  21. Isotrypa? gregorii
  22. Whidborne, 1895 Middle Devonian Givetian England
  23. Isotrypa hexagona
  24. Deiss, 1932 Middle Devonian Givetian USA Michigan
  25. Isotrypa isopeda
  26. Deiss, 1932 Middle Devonian Givetian USA Michigan
  27. Isotrypa lineolata
  28. (Pocta, 1894) Early Devonian Pragian-Emsian Czech Republic
  29. Isotrypa megista
  30. Deiss, 1932 Middle Devonian Givetian USA Michigan
  31. Isotrypa ovata
  32. Deiss, 1932 Middle Devonian Givetian USA Michigan
  33. Isotrypa oxytropis
  34. Deiss, 1932 Middle Devonian Givetian USA Michigan
  35. Isotrypa pannosa
  36. (Pocta, 1894) Early Devonian Pragian-Emsian Czech Republic
  37. Isotrypa rara
  38. Deiss, 1932 Middle Devonian Givetian USA Michigan
  39. Isotrypa sibirica
  40. Krasnopeeva, 1935 Late Devonian Frasnian Russia
  41. Isotrypa sibirica communis
  42. Waschurova, 1964 Early Devonian Russia
  43. Isotrypa sinensis
  44. Yang Hu, 1965 Middle Devonian Givetian China
  45. Isotrypa sportula
  46. (Pocta, 1894) Early Devonian Pragian-Emsian Czech Republic
  47. Isotrypa tadzikistanica
  48. Waschurova, 1964 Early Devonian Russia (?)
  49. Isotrypa tropozomena
  50. Deiss, 1932 Middle Devonian Givetian USA Michigan
  51. Isotrypa tuberculata
  52. Nekhoroshev, 1948 Late Devonian Frasnian Russia
  53. Isotrypa vibrata
  54. Deiss, 1932 Middle Devonian Givetian USA Michigan

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
This URL is http://bryozoa.net/fenestrida/semicosciniidae/isotrypa.html