Kettneraspis — Kettneraspis
Kettneraspis Luis Fernández García, Wikimedia Commons, CC BY SA 4.0

Trilobite

Kettneraspis

Spiny odontopleurid

Kettneraspis is a small Devonian odontopleurid bristling with paired spines along every segment, prepared from the Moroccan Anti-Atlas and, as K. williamsi, from Oklahoma's Haragan Formation at Black Cat Mountain. The Oklahoma specimens are prepared by a few specialists and are among the finest trilobites sold; Moroccan ones need the usual restoration check.

PhylumArthropoda
ClassTrilobita
OrderOdontopleurida
FamilyOdontopleuridae
GroupTrilobite
Rank (PBDB)genus· Paleobiology Database
AuthorPrantl and Pribyl 1949· Paleobiology Database
Classification (PBDB)Arthropoda › Trilobita › Odontopleurida › Odontopleuridae· Paleobiology Database
Range (PBDB)451–372 Ma· Paleobiology Database
PBDB occurrences83· Paleobiology Database

Elsewhere

Cite this article

Stratum Strata. "Kettneraspis" (Taxon). Stratum Strata pack 2026.09, as of 2026-09-21. https://stratum.black/strata/taxa/kettneraspis. Accessed 2026-09-21.

@misc{stratum-kettneraspis,
  title        = {Kettneraspis},
  author       = {{Stratum Strata}},
  howpublished = {\url{https://stratum.black/strata/taxa/kettneraspis}},
  year         = {2026},
  note         = {Taxon article, Stratum Strata pack 2026.09, as of 2026-09-21; sources: stratum, pbdb, commons. Accessed 2026-09-21.}
}

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Sources for this article: Stratum editorial (Stratum editorial);Paleobiology Database (CC-BY-4.0);Wikimedia Commons (CC-BY-4.0). As of 2026-09-21; Strata pack 2026.09. Data reproduced under the licences shown; text in Stratum's own words unless a section names its source.

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