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Ptychaspididae

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Ptychaspididae
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Trilobita
Order: Asaphida
Superfamily: Dikelokephaloidea
Family: Ptychaspididae
Raymond, 1924
Genera
  • See text

Ptychaspididae is a family of trilobites, containing the following genera:[1]

References

[edit]
  1. ^ S. M. Gon III. "Order Asaphida". Retrieved November 21, 2010.