Corynexochina

Corynexochina
	Kootenia sp., a trilobite of the Corynexochida order; Big Gully, Kangaroo Island, South Australia
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Trilobita
Order:	Corynexochida
Suborder:	Corynexochina
Families
	Chengkouiidae Zhu 1980; Corynexochidae Angelin 1854; Dinesidae Lermontova 1940; Dolichometopidae Walcott 1916; Dorypygidae Kobayashi 1935; Edelsteinaspididae Hupé 1953; Jakutidae Suvorova 1950; Oryctocephalidae Beecher 1897; Zacanthoididae Swinnerton 1915;

Corynexochina is a poorly understood subdivision of the trilobite order Corynexochida.^[2]

References

^ "Suborder Corynexochina Kobayashi 1935 (trilobite)". Paleobiology Database.
^ Whittington, H.B. (2009), "The Corynexochina (Trilobita): A Poorly Understood Suborder", Journal of Paleontology, 83 (1): 1–8, doi:10.1666/08-047.1

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