Chotecops — Chotecops
Chotecops Daderot, Wikimedia Commons, CC0

Trilobite

Chotecops

Hunsrück trilobite

Chotecops ferdinandi is the phacopid trilobite of the Hunsrück Slate at Bundenbach, preserved in pyrite on black roofing slate and sometimes with limbs visible in X-ray. Bundenbach Chotecops are prepared by sandblasting and are moderately priced; watch for pyrite decay. Older labels read Phacops ferdinandi.

PhylumArthropoda
ClassTrilobita
OrderPhacopida
FamilyPhacopidae
GroupTrilobite
Rank (PBDB)genus· Paleobiology Database
Author(Chlupac 1971)· Paleobiology Database
Classification (PBDB)Arthropoda › Trilobita › Phacopida › Phacopidae· Paleobiology Database
Range (PBDB)420–382 Ma· Paleobiology Database
PBDB occurrences44· Paleobiology Database

Elsewhere

Cite this article

Stratum Study. "Chotecops" (Taxon). Stratum Study pack 2026.09, as of 2026-09-19. https://stratum.black/study/taxa/chotecops. Accessed 2026-09-20.

@misc{stratum-chotecops,
  title        = {Chotecops},
  author       = {{Stratum Study}},
  howpublished = {\url{https://stratum.black/study/taxa/chotecops}},
  year         = {2026},
  note         = {Taxon article, Stratum Study pack 2026.09, as of 2026-09-19; sources: stratum, pbdb, wikidata, commons. Accessed 2026-09-20.}
}

Citations carry the pack version and the article's as-of date so they resolve to the same text later. The facts themselves belong to the sources listed below; cite those for the science.