Acanthocassis orthacanthus

DIN-010212 · Species-rank candidate

Acanthocassis orthacanthus is a species-rank candidate recorded as an accepted name in this PBDB snapshot. Its recorded phylum is Annelida; the database appearance envelope is approximately 538.8–521 Ma and overlaps Cambrian. Occurrence selection uses the PBDB major rule; this is not an exact lifetime or proof of confinement to one period. Size, diet and discovery region are unverified here. PBDB reference 35731. This is a source-data summary, not an individually researched article. Accepted name ID in the PBDB snapshot: 182283.

Classification

Acanthocassis / Sabelliditida / Annelida

Associated geologic periods

Cambrian

Occurrence sources

• PBDB · Cambrian · 2026-11-03 · Recorded occurrences 10 · ref 35731

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