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Paleopneustina

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Paleopneustina
Brachysternaster chesheri
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Echinodermata
Class: Echinoidea
Order: Spatangoida
Suborder: Paleopneustina
Markov & Solovjev, 2001

Paleopneustina is a suborder of sea urchins of the order Spatangoida. Its taxonomy is still under investigation.[1]

The following subdivisions are accepted within Paleopneustina:[1]

Several other genera have been placed in temporary unnamed families:

  • Family †Paleopneustina incertae sedis [fossil][3]

References

[edit]
  1. ^ a b "Paleopneustina". WoRMS. World Register of Marine Species. Retrieved 23 December 2023.
  2. ^ "Paleopneustoidea: A. Agassiz, 1904". WoRMS. World Register of Marine Species. Retrieved 23 December 2023.
  3. ^ "Paleopneustina incertae sedis [fossil]". WoRMS. World Register of Marine Species. Retrieved 23 December 2023.
  4. ^ "Paleopneustina incertae sedis A". WoRMS. World Register of Marine Species. Retrieved 23 December 2023.
  5. ^ "Paleopneustina incertae sedis B". WoRMS. World Register of Marine Species. Retrieved 23 December 2023.