Batostoma Ulrich, 1882

Type species: Monticulipora (Heterotrypa) implicata Nicholson, 1881

Synonyms Author Type Species
Stromatotrypa Ulrich, 1893 Stromatotrypa ovata Ulrich, 1893

This genus includes the species:

  1. Batostoma adhaerens
  2. (Billings, 1859) Ordovician Llandeilo Canada Quebec Mingan Is.
  3. Batostoma akadyricum
  4. Modzalevskaya, 1968 Ordovician Caradoc? Russia Tuva
  5. Batostoma altunshanense
  6. Yin & Xia, 1986 Ordovician Arenig China Xinjiang
  7. Batostoma arcticum
  8. Astrova, 1965 Ordovician Caradoc-Ashgill Russia, Novaya Zemlya
  9. Batostoma bassleri
  10. Troedsson, 1929 Ordovician Caradoc Greenland
  11. Batostoma bellus
  12. Yang & Xia, 1976 Silurian Pridoli China Yunnan
  13. Batostoma billingsi
  14. Bassler, 1927 Ordovician Ashgill Canada
  15. Batostoma canadense
  16. (Foord, 1883) Ordovician Caradoc Canada
  17. Batostoma canavarii
  18. Vinassa de Regny, 1915 Ordovician Caradoc Italy
  19. Batostoma chazyense
  20. Ross, 1963 Ordovician USA, Canada
  21. Batostoma clogyfranense
  22. Buttler, 1997 Ordovician Caradoc Wales
  23. Batostoma? cornula
  24. (Cumings & Galloway, 1915) Ordovician Ashgill USA Illinois
  25. Batostoma coronatum
  26. Hu & Fan, 1985 Late Silurian China Yunnan
  27. Batostoma crassitunicatum
  28. Kopajevich, 1984 Ordovician Ashgill Mongolia
  29. Batostoma crassum
  30. Hu & Fan, 1985 Late Silurian China Yunnan
  31. Batostoma cumingsi
  32. Loeblich, 1942 Ordovician Caradocian USA Oklahoma
  33. Batostoma? densitabulatum
  34. Astrova, 1959 Silurian Wenlockian Russia Tuva
  35. Batostoma evansi
  36. Sproule, 1936 Ordovician Caradoc Canada
  37. Batostoma fabianii
  38. (Vinassa de Regny, 1914) Ordovician Italy
  39. Batostoma fertile
  40. Ulrich, 1886 Ordovician Caradoc
    Llandeilo
    USA Minnesota
    Estonia
  41. Batostoma fertile circulare
  42. Ulrich, 1893 Ordovician Caradoc
    Llandeilo
    Silurian
    USA Minnesota
    Estonia
    Ukraine
  43. Batostoma frondosum
  44. (Loeblich, 1942) Ordovician Caradoc USA Oklahoma
  45. Batostoma? gabiani
  46. Prantl, 1940 Ordovician Ashgillian France
  47. Batostoma gallowayi
  48. Fritz, 1957 Ordovician Caradoc Canada Ontario
  49. Batostoma gemmata
  50. Liu, 1980 Late Ordovician China Heilongjiang
  51. Batostoma gracile
  52. Brood, 1978 Ordovician Ashgill Sweden Gotland
  53. Batostoma globulare
  54. (Ulrich & Bassler, 1913) Silurian, Devonian USA
  55. Batostoma granulosum
  56. Bassler, 1911 Ordovician Caradocian Estonia
  57. Batostoma hueffneri
  58. (Paeckelmann, 1925) Silurian Turkey
  59. Batostoma humile
  60. Ulrich, 1893 Ordovician Caradoc USA Minnesota, Illinois
  61. Batostoma implicatum
  62. (Nicholson, 1881) Ordovician USA, Russia
  63. Batostoma implicatum divisum
  64. Modzalevskaya, 1977 Ordovician Ashgill Russia Tuva
  65. Batostoma increbescens
  66. Bork & Perry, 1967 Ordovician Caradoc USA Iowa, Alabama
  67. Batostoma incrustans
  68. (Coryell, 1921) Ordovician Caradoc USA Tennessee
  69. Batostoma inospinosum
  70. Yang & Xia, 1976 Silurian Pridoli China Yunnan
  71. Batostoma inutile
  72. Coryell, 1921 Ordovician USA Tennessee, Russia
  73. Batostoma jamesi
  74. Nicholson, 1874 Ordovician Caradoc USA Ohio, Indiana
  75. Batostoma jinhongshanense
  76. Yin & Xia, 1986 Ordovician Arenig China Xinjiang
  77. Batostoma kettneri
  78. Pouba, 1947 Ordovician Caradoc Czech Republic
  79. Batostoma lamellatum
  80. (Coryell, 1921) Ordovician Caradoc USA Tennessee
  81. Batostoma lanense
  82. Ross, 1963 Ordovician Llanvirn-Llandeilo USA, Canada, Belarus
  83. Batostoma lenaense
  84. Modzalevskaya, 1955 Ordovician Llanvirn-Llandeilo Russia Siberian Platform
  85. Batostoma magnoporum
  86. Ulrich, 1893 Ordovician Caradoc USA, Estonia, Greenland
  87. Batostoma manitobense
  88. Ulrich, 1889 Ordovician Ashgill Canada Manitoba
  89. Batostoma? maysvillense
  90. Nickles, 1905 Ordovician Caradoc USA Kentucky
  91. Batostoma microcellatum
  92. Astrova, 1959 Silurian Wenlockian Russia, Mongolia
  93. Batostoma montuosum
  94. Ulrich, 1893 Ordovician Caradoc USA Minnesota
  95. Batostoma multispinatum
  96. Fan & Hu, 1985 Late Silurian China Yunnan
  97. Batostoma multitectum
  98. Fan & Hu, 1985 Late Silurian China Yunnan
  99. Batostoma? murchisoni
  100. Spjeldnaes, 1957 Ordovician Caradoc England
  101. Batostoma nodosum
  102. Ulrich, 1893 Ordovician Caradoc USA, Canada
  103. Batostoma nodosum
    (Homonym)
  104. Astrova, 1965 Ordovician Caradoc-Ashgill Russia Baigach
  105. Batostoma ovatum
  106. (Ulrich, 1893) Ordovician Caradoc USA Minnesota, Wisconsin
  107. Batostoma palare
  108. Astrova, 1965 Ordovician Ashgill Russia Novaya Zemlya
  109. Batostoma parcum
  110. Utgaard & Perry, 1964 Ordovician Ashgill USA Indiana
  111. Batostoma peripherolatum
  112. Yang & Xia, 1976 Silurian Pridoli China Yunnan
  113. Batostoma phragmorarum
  114. Conti, 1990 Ordovician Italy Sardinia
  115. Batostoma prosseri
  116. Cumings & Galloway, 1912 Ordovician Ashgill USA, Indiana
  117. Batostoma pseudomickwitzi
  118. Modzalevskaya, 1977 Ordovician Caradoc-Ashgill Russia Tuva
  119. Batostoma qujingense
  120. Yang & Xia, 1976 Silurian Pridoli China Yunnan
  121. Batostoma ramosum
  122. Coryell, 1921 Ordovician Caradoc USA Tennessee
  123. Batostoma rariseptum
  124. Hu & Fan, 1985 Late Silurian China Yunnan
  125. Batostoma regulare
  126. (Coryell, 1921) Ordovician Caradoc USA Tennessee
  127. Batostoma? rugosum
  128. (Whitfield, 1880) Ordovician Ashgill USA Wisconsin
  129. Batostoma scanicum
  130. Brood, 1974 Silurian Ludlovian Sweden
  131. Batostoma sheldonense
  132. Ross, 1963 Ordovician Llanvirn-Llandeilo USA New York
  133. Batostoma singulare
  134. Pushkin, 1976 Ordovician Caradoc Belarus
  135. Batostoma solidum
  136. (Modzalevskaya & Nekhoroshev, 1965) Devonian Russia?
  137. Batostoma speciosum
  138. Modzalevskaya, 1953 Ordovician Caradoc-Ashgill Estonia
  139. Batostoma suberassum
  140. Coryell, 1921 Ordovician Llandeilo-Caradoc USA, Russia
  141. Batostoma subtile
  142. Astrova, 1965 Middle Ordovician Russia
  143. Batostoma superbum
  144. (Foord, 1883) Ordovician,Caradoc Canada, USA
  145. Batostoma supernodosum
  146. Astrova, 1965 Ordovician Caradoc-Ashgill Russia Baigach
  147. Batostoma taoyuanense
  148. Li, 1977 Early Silurian China
  149. Batostoma thomasi
  150. (Ross, 1963) Ordovician Caradocian England
  151. Batostoma tubuliferum
  152. Ross, 1961 Middle Ordovician Australia NSW
  153. Batostoma ulrichi
  154. Troedsson, 1929 Ordovician Caradocian Greenland
  155. Batostoma varians
  156. (James, 1878) Ordovician USA, Russia, Belarus
  157. Batostoma varium
  158. Ulrich, 1893 Ordovician Llandeilo-Caradoc USA, Canada
  159. Batostoma xainzaense
  160. Hu, 1986 Late Ordovician China
  161. Batostoma xuanenense
  162. Yang & Xia, 1976 Early Silurian China Yunnan
  163. Batostoma yilehuliense
  164. Liu, 1987 Late Ordovician China
  165. Batostoma yunnanense
  166. Hu & Fan, 1985 Late Silurian China Yunnan

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.

Batostoma at fossilworks.org.

Batostoma from Cincinnati region: at University of Georgia.
Batostoma from Nashville region: at University of Georgia.


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Edited by Phil Bock
Modified on 4th October 2005
This URL is http://bryozoa.net/trepostomatida/trematoporidae/batostoma.html