Septentrionia is an extinct genus of jawless fish belonging to the family Septentrioniidae. It is the type genus of its family.

References

  1. ^ Blom, H., Märss, T. & Miller, C.G. 2002. Silurian and earliest Devonian birkeniid anaspids from the Northern Hemisphere. Transactions of the Royal Society of Edinburgh, Earth Sciences, 92[2001]: 263–323.
  • Data related to Septentrionia at Wikispecies


Allikas: https://en.wikipedia.org/wiki/Septentrionia
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