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Summary
DescriptionCtenacanthus concinnus.png
English: A life reconstruction of the Devonian fish Ctenacanthus concinnus, based on preserved cranial material, pectoral fins and fin spines. Reconstruction of the pectoral fins in based on that in Dean (1909) and reconstruction of the jaws and skull on Hodnett et al. (2021). Ctenacanthus clarki is a synonym of C. concinnus, and other ctenacanth species known from skeletal material are now outside of the genus ctenacanthus.
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