Monotrypa Nicholson, 1879

Type species: Chaetetes undulatus Nicholson, 1875

This genus includes the species:

  1. Monotrypa accommodata
  2. Modzalevskaya, 1968 Silurian Ludlovian Russia
  3. Monotrypa amplexoformis
  4. Astrova, 1959 Silurian Wenlockian Russia
  5. Monotrypa benjamini
  6. Bassler, 1906 Silurian Llandovery-Wenlockian USA (New York, Indiana, Tennessee)
  7. Monotrypa boeckhiana
  8. Papp, 1900 Triassic Carnian Hungary
  9. Monotrypa bohemica
  10. Prantl, 1933 Devonian Pragian Czech Rep.
  11. Monotrypa cantarelloidea
  12. Dreyfuss, 1948 Late Ordovician Ashgillian France
  13. Monotrypa carbonica
  14. (Nekhoroshev, 1953) Early Carboniferous Serpukhovian Russia
  15. Monotrypa cerebrum
  16. Vinassa de Regny, 1914 Late Ordovician Caradocian Italy
  17. Monotrypa certa
  18. (Počta, 1902) Ordovician Sandbian-Katian Czech Rep.
  19. Monotrypa? circularis
  20. Kettner, 1913 Late Ordovician Caradocian Czech Rep.
  21. Monotrypa colliculata
  22. (Hall, 1879) Early Devonian Lochkovian USA New York
  23. Monotrypa crassicrenulata
  24. (Fritz, 1957) Late Ordovician Caradocian Canada (Ontario)
  25. Monotrypa crenulata
  26. Nicholson, 1884 Silurian Wenlockian-Ludlovian England
  27. Monotrypa cumulata
    (Status?)
  28. (Ulrich, 1895) Late Ordovician Caradocian USA, Canada
  29. Monotrypa devonica
  30. (Yang, 1950) Late Devonian China
  31. Monotrypa? disculus
  32. Počta, 1902 Ordovician Caradoc=Sandbian-Katian Czech Rep.
  33. Monotrypa exserta
  34. Perry & Hattin, 1960 Silurian Llandoverian USA (Indiana)
  35. Monotrypa flabellata
  36. Owen, 1960 Silurian Ludlow England
  37. Monotrypa fontinalis
  38. McNamara, 1978 Ordovician Katian-Hirnantian England
  39. Monotrypa globosa
  40. Weller, 1903 Ordovician Sandbian-Katian USA New Jersey
  41. Monotrypa gotlandica
  42. Hennig, 1908 Silurian Wenlock Sweden Gotland
  43. Monotrypa helderbergiae
  44. (Hall, 1874) Early Devonian Lochkovian USA New York
  45. Monotrypa hsui
  46. Yang, 1950 Late Devonian China
  47. Monotrypa incerta
  48. Ami, 1892 Ordovician Sandbian-Katian Canada Quebec
  49. Monotrypa inconstans
  50. Kopajevich, 1984 Silurian Ludlow-Pridoli Mongolia
  51. Monotrypa inexpectans
  52. (Hall, 1879) Early Devonian Lochkovian USA New York
  53. Monotrypa intabulata
  54. Ulrich, 1893 Ordovician Sandbian-Katian USA Minnesota
  55. Monotrypa irregularis
  56. (Ulrich, 1879) Ordovician Sandbian-Katian USA New York
  57. Monotrypa jewensis
  58. Bassler, 1911 Ordovician Caradoc=Sandbian-Katian Estonia
  59. Monotrypa jewensis sphaerica
  60. Modzalevskaya, 1953 Ordovician Caradoc=Sandbian-Katian Estonia
  61. Monotrypa kargensis
  62. Modzalevskaya, 1977 Ordovician Ashgill=Katian-Hirnantian Russia Tuva
  63. Monotrypa kasakhstanica
  64. Nekhoroshev, 1977 Late Devonian Famennian Kazakhstan
  65. Monotrypa kettneri
  66. Prantl, 1942 Ordovician Czech Rep.
  67. Monotrypa kisildzharensis
  68. Astrova, 1959 Silurian Ludlow Russia Tuva
  69. Monotrypa magna
  70. Ulrich, 1893 Ordovician Caradoc=Sandbian-Katian USA Illinois
  71. Monotrypa mastoidea
  72. Waagen & Wentzel, 1886 Permian Cisuralian India
  73. Monotrypa maxima
  74. Pushkin, 1976 Silurian Ludlow Belarus
  75. Monotrypa maximaeformis
  76. Kopajevich, 1984 Silurian Ludlow-Pridoli Mongolia
  77. Monotrypa minima
  78. (Hall, 1879) Early Devonian Lochkovian USA New York
  79. Monotrypa nanningensis
  80. Hu, 1965 Middle Devonian Eifelian China
  81. Monotrypa ninchiangensis
  82. Yang, [1950?] Late Devonian China
  83. Monotrypa obumbrata
  84. Vinassa de Regny, 1911 Late Triassic Carnian Hungary
  85. Monotrypa osgoodensis
  86. Bassler, 1906 Silurian Llandovery-Wenlock USA Indiana
  87. Monotrypa osgoodensis sayanica
  88. Modzalevskaya, 1968 Silurian Ludlow Russia Tuva
  89. Monotrypa pappi
  90. Vinassa de Regny, 1901 Late Triassic Carnian Hungary
  91. Monotrypa parasitica
  92. (Kayser, 1883) Middle Devonian China
  93. Monotrypa paronai
  94. (Vinassa de Regny, 1910) Ordovician Caradoc=Sandbian-Katian Italy Sardinia
  95. Monotrypa pediculata
  96. Bassler, 1906 Silurian Llandovery-Wenlock USA New York, Indiana
  97. Monotrypa pethoi
  98. Papp, 1900 Late Triassic Carnian Hungary
  99. Monotrypa poculum
  100. (Cowper Reed, 1902) Silurian Wenlock England
  101. Monotrypa pragensis
  102. Rohlich, 1951 Ordovician Caradoc=Sandbian-Katian Czech Rep.
  103. Monotrypa proxima
  104. (Hall, 1879) Early Devonian Lochkovian USA New York
  105. Monotrypa pseudopediculata
  106. Astrova, 1959 Silurian Ludlow Russia Tuva
  107. Monotrypa pulchella
  108. (Milne Edwards & Haime, 1851) Ordovician-Silurian Europe
  109. Monotrypa radiata
  110. Kettner, 1913 Ordovician Caradoc=Sandbian-Katian Czech Rep.
  111. Monotrypa raritabulata
  112. Knod, 1908 Early Devonian Pragian Bolivia
  113. Monotrypa rectimuralis
  114. Ulrich, 1890 Ordovician-Silurian USA Illinois
  115. Monotrypa shaanxiensis
  116. Hu, 1990 Silurian Llandovery China
  117. Monotrypa simplicissima
  118. Vinassa de Regny, 1914 Ordovician Caradoc=Sandbian-Katian Italy Sardinia
  119. Monotrypa? sinuosa
  120. Pushkin, 1976 Silurian Ludlow Belarus
  121. Monotrypa spherica
  122. (Hall, 1874) Early Devonian Lochkovian USA New York
  123. Monotrypa spinosula
  124. Hall & Simpson, 1887 Early Devonian Lochkovian USA New York
  125. Monotrypa squamata
  126. Dreyfuss, 1948 Ordovician Ashgill=Katian-Hirnantian France
  127. Monotrypa stellimicans
  128. (Schlüter, 1885) Middle Devonian Eifelian Germany
  129. Monotrypa stragulata
  130. Počta, 1902 Silurian Czech Rep.
  131. Monotrypa styliformis
  132. Kopajevich, 1984 Early Devonian Mongolia
  133. Monotrypa subglobosa
  134. (Ulrich, 1879) Ordovician Caradoc=Sandbian-Katian USA Ohio
  135. Monotrypa tabulata
  136. (Hall, 1883) Early Devonian Lochkovian USA New York
  137. Monotrypa testudiformis
  138. Dreyfuss, 1948 Ordovician Ashgill=Katian-Hirnantian France
  139. Monotrypa undulata
  140. (Nicholson, 1875) Ordovician Caradoc=Sandbian-Katian USA, Canada
  141. Monotrypa undulata hemispherica
    (Status?)
  142. (James, 1893) Ordovician USA
  143. Monotrypa usitata
  144. Volkova, 1974 Middle Devonian Givetian Russia
  145. Monotrypa vltavensis
  146. Kulich, 1984 Early Devonian Czech Rep.
  147. Monotrypa winteri
    (Status?)
  148. (Nicholson, 1879) Middle Devonian Eifelian Germany

Monotrypa jewensis at fossiilid.info.

Monotrypa from Cincinnati region: at University of Georgia.

Monotrypella pulchella at GB3D Type Fossils.
Monotrypa poculum at GB3D Type Fossils.


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Edited by Phil Bock
Modified on 18/02/2015
Modified on 11/9/2017 (Added M. poculum)
This URL is http://bryozoa.net/trepostomatida/amplexoporidae/monotrypa.html