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Tupandactylus feathers and melanosomes

Specimen MCT.R.1884 preserves cranial soft tissues, monofilaments and branched feather-like structures with distinct melanosome geometries.

Represented range113–113 Ma
RegionsCrato Formation, Araripe Basin, Brazil
CladesTupandactylus cf. imperator · Pterosauria

Claim ledger

morphology · medium

Tupandactylus specimen MCT.R.1884 preserves monofilaments, branched feather-like structures and distinct melanosome geometries in cranial soft tissues; exact colours, signalling roles and a universal pterosaur covering are not directly observed.

claim:event:tupandactylus-feather-melanosomes

References

  1. Pterosaur melanosomes support signalling functions for early feathersCincotta, A.; Nicolaï, M.; Campos, H.B.N.; et al. · 2022 · DOI 10.1038/s41586-022-04622-3
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