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Cosmacanthus
Extinct genus of fish From Wikipedia, the free encyclopedia
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Cosmacanthus is an extinct genus of placoderms in the extinct family Groenlandaspididae that lived during the Late Devonian in Ireland, the UK, Russia and North America.[1] It was named by Louis Agassiz in 1845.[2]
- Names brought to synonymy
- †Cosmacanthus elegans, a synonym for †Nemacanthus elegans Evans, 1904 (elasmobranch)
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