description Onnia Overview
Ordovician trinucleid trilobite distributed across Europe and North Africa, notable for a broad cephalic fringe densely perforated by regularly arranged pits whose function remains debated.
insights Why this score
Onnia ranks #78 of 194 in the Trilobite ranking, behind Diacalymene, ahead of Olenus.
help Onnia FAQ
How good is Onnia?
Onnia scores 5.98/10 (Mediocre) on Lunoo, making it rated in the Trilobite category.
What are the best alternatives to Onnia?
See our alternatives page for Onnia for a ranked list with scores. Top alternatives include: Crozonaspis, Tretaspis, Trinodus.
How does Onnia compare to Crozonaspis?
See our detailed comparison of Onnia vs Crozonaspis with scores, features, and an AI-powered verdict.
Is Onnia worth it in 2026?
With a score of 5.98/10, Onnia is a solid option in Trilobite. See all Trilobite ranked.
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