Biology:Hemipneustidae

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Short description: Extinct family of sea urchins

Hemipneustidae
Hemipneustidae - Toxopatagus.JPG
Fossils of Toxopatagus
Scientific classification e
Domain: Eukaryota
Kingdom: Animalia
Phylum: Echinodermata
Class: Echinoidea
Order: Holasteroida
Family: †Hemipneustidae
Lambert, 1917

Hemipneustidae is an extinct family of sea urchins.[1][2]

Genera

  • Hemipneustes L. Agassiz, 1835 †
  • Medjesia Jeffery, 1997 †
  • Opisopneustes Gauthier, 1889 †
  • Plesiohemipneustes Smith & Wright, 2003 †
  • Toxopatagus Pomel, 1883 †

References

  1. ↑ Paleobiology Database
  2. ↑ WoRMS

Wikidata ☰ Q16641533 entry




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