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Massive three-segmented chelicerae

“Massive three-segmented chelicerae” is a descriptive trait phrase used by 1 curated taxon profile(s); it is not a normalized ontology term or an independent homology judgment.

Trait phrases come from editorial taxon profiles; specimen attribution, definitions, homology and coding scale require verification before comparative use.

Linked profiles1
Source records1
Content packagetrilobites-chelicerates

Linked taxa

  1. Wheeler stem-chelicerate holotypeMegachelicerax cousteaui · 504.5–500.5 Ma

References

  1. A chelicera-bearing arthropod reveals the Cambrian origin of cheliceratesLerosey-Aubril, R.; Ortega-Hernández, J. · 2026 · DOI 10.1038/s41586-026-10284-2
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