Parvohallopora Singh, 1979

Type species: Monticulipora ramosa d'Orbigny, 1850

This genus includes the species:

  1. Parvohallopora communis
    		2.  (James, 1882) Ordovician Sandbian-Katian USA Ohio WoRMS 1412734
  2. Parvohallopora cystata
    		3.  Jiménez-Sánchez, 2015 Late Ordovician Katian Morocco WoRMS 1406243
  3. Parvohallopora dalii
    		4.  (Milne Edwards & Haime, 1851) Ordovician Sandbian-Katian USA Ohio WoRMS 1412735
  4. Parvohallopora dalii subalta
    		5.  (Parks & Dyer, 1922) Ordovician Sandbian-Katian Canada Ontario WoRMS 1415190
  5. Parvohallopora dumalis
    		6.  (Ulrich, 1893) Ordovician Sandbian-Katian USA WoRMS 1412736
  6. Parvohallopora dumalis magna
    		7.  (Fritz, 1957) Ordovician Sandbian-Katian Canada Ontario WoRMS 1415191
  7. Parvohallopora elegantuliformis
    		8.  (Modzalevskaya, 1977) Ordovician-Silurian Russia, Mongolia WoRMS 1412737
  8. Parvohallopora granda
    		9.  Marintsch, 1998 Middle Ordovician USA Tennessee WoRMS 1406244
  9. Parvohallopora granda inflata
    		10.  Marintsch, 1998 Middle Ordovician USA Tennessee WoRMS 1414957
  10. Parvohallopora nodulosa
    		11.  (Nicholson, 1874) Ordovician Sandbian-Katian USA Ohio, Kentucky WoRMS 1412738
  11. Parvohallopora onealli
    		12.  (James, 1875) Ordovician Sandbian-Katian USA, Canada WoRMS 1412739
  12. Parvohallopora pachymura
    		13.  (Loeblich, 1942) Ordovician Sandbian-Katian USA Oklahoma WoRMS 1412740
  13. Parvohallopora parvula
    		14.  Ernst & Carrera, 2012 Late Ordovician Sandbian Argentina WoRMS 1406245
  14. Parvohallopora ramosa
    		15.  (d'Orbigny, 1850) Ordovician Sandbian-Katian USA Indiana, Kentucky, Idaho WoRMS 1412741
  15. Parvohallopora sigillarioides
    		16.  (Nicholson, 1875) Ordovician Sandbian-Katian USA WoRMS 1412742
  16. Parvohallopora subnodosa
    		17.  (Ulrich, 1890) Ordovician Sandbian-Katian USA Indiana WoRMS 1412743
  17. Parvohallopora subplana
    		18.  (Ulrich, 1882) Ordovician Sandbian-Katian USA WoRMS 1412744
  18. Parvohallopora subwesenbergiana
    		19.  (Nekhorosheva, 1970) Ordovician Sandbian-Katian Russia WoRMS 1412745
  19. Parvohallopora undulata
    		20.  (Ulrich, 1886) Ordovician Sandbian-Katian USA Minnesota WoRMS 1412746
  20. Parvohallopora wesenbergiana
    		21.  (Dybowski, 1877) Ordovician Darriwillian-Katian Russia, Belarus, Mongolia, Estonia WoRMS 1412747

Description by Singh (1979):.

There are several species with uncertainty over their position in Hallopora or Parvohallopora. I would appreciate any corrections. A large number of species are not in this list, as they have been considered as synonyms of P. ramosa

.

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

Parvohallopora ramosa from the Ordovician of Ohio - at Yale Peabody Natural History Museum.

Parvohallopora dalii from the Ordovician of Ohio - at Yale Peabody Natural History Museum.

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Edited by Phil Bock
Modified on 11/06/2016
Modified on 14/6/2020 (Added WoRMS links)
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