Spirorbis ambiguus

DIN-011197 · Species-rank candidate

Illustration coming soon

Placeholder, not a reconstruction

Spirorbis ambiguus is a species-rank candidate recorded in the PBDB snapshot, in phylum Annelida. The outer occurrence-age envelope is approximately 293.52–290.1 Ma. The envelope does not establish its lifetime.

Classification: Serpulidae / Spirorbis / Sabellida / Annelida
Associated geologic periods: Permian

Occurrence sources

PBDB · Permian · 2026-11-03 · Recorded occurrences 1 · ref 42467

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