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Trilobites - Ptychoparia striata.JPG
Ptychoparia striata sp. from Czech Republic, at the National Museum (Prague)
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Trilobita
Order: Ptychopariida
Family: Ptychopariidae
Matthew, 1887

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


  1. ^ S. M. Gon III. "Order Ptychopariida". Retrieved November 15, 2010. 
  2. ^ a b c d e f Hüseyin Özdikmen (2006). "Nomenclatural changes for fourteen trilobites genera" (PDF). Munis Entomology & Zoology 1 (2): 179–190.  Cite error: Invalid <ref> tag; name ".C3.96zdikmen06" defined multiple times with different content (see the help page).
  3. ^ a b Hüseyin Özdikmen (2005). "Homonymous generic names in Trilobites based on Nomenclator Zoologicus, vols. 1-9, A to M". Paleontological Journal 39 (5): 563–564. 
  4. ^ a b Hüseyin Özdikmen (2009). "Nomenclatural changes for twenty trilobites genera" (PDF). Munis Entomology & Zoology 4 (1): 155–171.