Proetidae

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Proetidae
Temporal range: Upper Ordovician–Middle Permian
File:Proetus concinnus.jpg
fossil of P. concinnus
Scientific classification
Kingdom:
Animalia
Phylum:
Arthropoda
Class:
Trilobita
Order:
Proetida
Family:
Proetidae

Salter, 1843

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Proetidae is a family of trilobites. The first species appeared in the Upper Ordovician,[1] and the last genera survived until the Middle Permian. However, if the closely related family Phillipsiidae is actually a subfamily of Proetidae, then the proetids of Proetidae survive until the end of the Permian, where the last perish during the Permian–Triassic extinction event.[2]

Genera

Proetidae ostensibly contains these following genera, though many may be placed in Phillipsiidae if the latter is, indeed, a distinct family.[3]

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References

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Stub icon

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