Calymene tristani

Calymene tristani is a trilobite belonging to the order Phacopida family Calymene. These trilobites lived in the Ordovician and Silurian periods.

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Image of Phacopidan Trilobite Calymene tristani in nodule

Calymene tristani
Temporal range:
Inrolled Calymene tristani from Spain
Scientific classification
Kingdom:
Phylum:
Class:
Order:
Family:
Genus:
Species:
C. tristani
Binomial name
Calymene tristani
(Brongniart)
Synonyms
  • Synhomalonotus tristani (Brongniart)

References

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