Dekayia Milne-Edwards & Haime, 1851

Type species: Dekayia aspera Milne-Edwards & Haime, 1851

This genus includes the species:

  1. Dekayia angularis
  2. (Ulrich & Bassler, 1904) Late Ordovician Ashgillian USA (Ohio)
  3. Dekayia appressa
  4. Ulrich, 1883 Late Ordovician USA
  5. Dekayia aspera
  6. Milne-Edwards & Haime, 1851 Late Ordovician USA, Russia
  7. Dekayia asperula
  8. (Ulrich, 1882) Late Ordovician USA (Ohio)
  9. Dekayia buttleri
  10. Ernst & Key, 2007 Ordovician Sandbian-Katian France
  11. Dekayia catenulata
  12. (Cumings & Galloway, 1913) Late Ordovician USA, Canada
  13. Dekayia crassa
  14. Bassler, 1927 (1928?) Late Ordovician Canada
  15. Dekayia crenulata
  16. Prantl, 1940 Late Ordovician France
  17. Dekayia distincta
  18. Fritz, 1926 Late Ordovician Canada (Ontario)
  19. Dekayia epetrima
  20. Karklins, 1984 Late Ordovician USA (Kentucky)
  21. Dekayia frankfortensis
  22. (Ulrich & Bassler, 1904) Late Ordovician USA (Kentucky)
  23. Dekayia granulosa
  24. Fritz, 1926 Late Ordovician Canada (Ontario)
  25. Dekayia gregaria
  26. (Ulrich, 1883) Late Ordovician USA, Russia
  27. Dekayia inflecta
  28. (Ulrich, 1890) Late Ordovician USA
  29. Dekayia lambtonensis
  30. (Parks & Dyer, 1922) Late Ordovician Canada
  31. Dekayia maculata
  32. James, 1881 Late Ordovician USA
  33. Dekayia magna
  34. Cumings, 1901 Late Ordovician USA
  35. Dekayia meafordensis
  36. Fritz, 1926 Late Ordovician Canada (Ontario)
  37. Dekayia mesospinosa
  38. Brown & Daly, 1985 Late Ordovician USA
  39. Dekayia minima
  40. Conti, 1990 Ordovician Sardinia
  41. Dekayia multispinosa
  42. Ulrich, 1882 Late Ordovician USA
  43. Dekayia nicklesi
  44. (Ulrich & Bassler, 1904) Late Ordovician USA (Ohio)
  45. Dekayia offula
  46. (Ulrich & Bassler, 1904) Late Ordovician Ashgill USA (Ohio)
  47. Dekayia pelliculata
  48. Ulrich, 1882 Late Ordovician USA
  49. Dekayia pengawsensis
  50. Buttler, 1991 Late Ordovician Wales
  51. Dekayia primaria
  52. Modzalevskaya, 1977 Ordovician Russia
  53. Dekayia pulaskiensis
  54. (Ruedemann, 1925) Late Ordovician USA
  55. Dekayia pulchella
  56. Hu, 1986 Late Ordovician China
  57. Dekayia ramosa
  58. Trizna, 1958 L. Carboniferous Tournaisian Russia
  59. Dekayia scabiosa
  60. (Ulrich, 1889) Late Ordovician Ashgillian Canada (Manitoba)
  61. Dekayia semipilaris
  62. (Ulrich, 1890) Late Ordovician USA
  63. Dekayia stidhami
  64. (Ulrich, 1890) Late Ordovician USA
  65. Dekayia sugarensis
  66. Ross, 1969 Late Ordovician USA
  67. Dekayia tenuis
  68. Hu, 1986 Late Ordovician China
  69. Dekayia typica
  70. Fritz, 1957 Late Ordovician Canada
  71. Dekayia vana
  72. Trizna, 1958 L. Carboniferous Tournaisian Russia

This information is based upon various sources, but no personal knowledge. I am indebted to the late Alan Horowitz for his compilation, and to Dr. J. Pachut.
I would be grateful for corrections to, or critical reviews of this information. This is not a 'final' version (an impossible ideal), but a working document.

Dekayia at University of Georgia.


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Edited by Phil Bock
Modified on 30th November 2012
This URL is http://bryozoa.net/trepostomatida/heterotrypidae/dekayia.html