Leptotrypa Ulrich, 1883

Type species: Leptotrypa minima Ulrich, 1883

Synonyms Author Type Species
Calacanthopora Duncan, 1939 Calacanthopora prima Duncan, 1939

This genus includes the species:

  1. Leptotrypa? angularis
  2. (Trizna, 1958) Devonian Russia?
  3. Leptotrypa angustocrustula
  4. Astrova, 1964 Devonian Lochkovian Ukraine
  5. Leptotrypa astrovae
  6. Kopajevich, 1990 Silurian Estonia
  7. Leptotrypa canadensis
  8. Astrova, 1972 U. Devonian Canada (NW Terr.)
  9. Leptotrypa? cassa
  10. Bigey, 1988 U. Devonian France
  11. Leptotrypa circumtexta
  12. Prantl, 1933 Devonian Pragian Czech Rep.
  13. Leptotrypa cortex
  14. Ulrich, 1883 Ordovician Caradoc USA, Kentucky
  15. Leptotrypa crassimuralis
  16. Lavrenteva, 1970 Early Carboniferous Tournaisian Russia
  17. Leptotrypa crista
  18. Troitskaya, 1975 Devonian Famennian Kazakhstan
  19. Leptotrypa dilatata
  20. Troitzkaya, 1968 Devonian Famennian Kazakhstan
  21. Leptotrypa donensis
  22. Lavrenteva, 1970 Late Devonian Frasnian-Famennian Russia
  23. Leptotrypa enodis
  24. Ernst, Munneke & Oswald, 2015 Silurian Wenlock Sweden Gotland
  25. Leptotrypa expansa
  26. Parks & Dyer, 1922 Ordovician Caradoc Canada Ontario
  27. Leptotrypa extrema
  28. Morozova, 1981 M. Carboniferous Russia
  29. Leptotrypa fistulosa
  30. Lavrenteva, 1970 L. Carboniferous Tournaisian Russia
  31. Leptotrypa fragilis
  32. Kopajevich, 1984 M. Devonian Givetian Mongolia
  33. Leptotrypa hexagona
  34. Tolokonnikova, Ernst & Poty, 2015 Carboniferous Mississippian Tournaisian Belgium
  35. Leptotrypa hexagonalis
  36. Ulrich, 1890 Ordovician Llandeilo-Caradoc USA, Estonia
  37. Leptotrypa hunanensis
  38. Yang, Huz & Xia, 1988 U. Devonian Frasnian China (Yunnan)
  39. Leptotrypa jadrenkinae
  40. Yaroshinskaya, 1984 U. Ordovician Russia
  41. Leptotrypa minima
  42. Ulrich, 1883 Ordovician Caradoc USA Ohio, Indiana, New York, Kentucky
  43. Leptotrypa mui
  44. Yang, 1964 U. Devonian China (Hupei)
  45. Leptotrypa newmexicana
  46. Fritz, 1944 Devonian Famennian USA (New Mex.)
  47. Leptotrypa ordinaria
  48. Nekhorosheva, 1968 L. Devonian Russia
  49. Leptotrypa perforata
  50. Ernst, Munneke & Oswald, 2015 Silurian Wenlock Sweden Gotland
  51. Leptotrypa plana
  52. Shulga-Nesterenko, 1955 Carboniferous Moscovian Russia ?
  53. Leptotrypa praerhombocella
  54. Astrova, 1964 Devonian Lochkovian Ukraine
  55. Leptotrypa prima
  56. (Duncan, 1939) M. Devonian USA (Michigan)
  57. Leptotrypa pulchra
  58. Morozova & Weiss, 2006 Devonian Givetian Poland
  59. Leptotrypa rara
  60. Kopajevich, 1984 U. Silurian Ludlovian-Pridolian Mongolia
  61. Leptotrypa rara
    (Homonym)
  62. Ariunchimeg, 2005 Early Carboniferous Viséan-Serpukhovian Mongolia
  63. Leptotrypa rhombocella
  64. Morozova, 1961 Devonian Frasnian Russia?
  65. Leptotrypa? senticosa
  66. (Boardman, 1960) Devonian Givetian USA
  67. Leptotrypa silurica
  68. Bassler, 1923 Late Silurian Pridolian USA, Russia
  69. Leptotrypa simplex
  70. Liu, 1980 Palaeozoic China
  71. Leptotrypa simplex
    (homonym)
  72. Lavrentjeva, 2001 Devonian Russia Transcaucasia
  73. Leptotrypa singularis
  74. Dunaeva, 1966 Carboniferous Russia
  75. Leptotrypa tubuliformis
  76. Schoenmann, 1926 Devonian Givetian Russia?
  77. Leptotrypa varia
  78. Ernst & May, 2009 Early Devonian Pragian Czech Republic
  79. Leptotrypa varians
  80. Pushkin, 1990 Silurian Belarus
  81. Leptotrypa zadonskensis
  82. Lavrenteva, 1970 U. Devonian 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.

Leptotrypa from Cincinnati region: at University of Georgia.


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Edited by Phil Bock
Modified on 27/10/2015
This URL is http://bryozoa.net/trepostomatida/atactotoechidae/leptotrypa.html