NatureContemporaryglobalhigh confidence

The chiton Ferreiraella populi has eight armored shell plates and an iron-clad radula.

Notes on verification

Confirmed by the primary taxonomic description (peer-reviewed) plus multiple independent journalistic sources; consistent with known chiton biology (magnetite-coated radula teeth). [cascade flags: aggregator_dropped_primary_exists,wikipedia_dropped_other_sources_exist | tier=silver indep_score=0.787 clusters=4 claim_tier=notable | framework convergence=partial on Original taxonomic description and associated SOSA/Pensoft press release, which most journalistic sources paraphrase, but independently corroborated by the primary scientific paper itself (upstreams: Sigwart et al. 2026 Biodiversity Data Journal species description (BDJ 14: e180491), Senckenberg Ocean Species Alliance (SOSA) press materials) — publishers independent, evidence may not be | kind=empirical eligibility=high]

Sources