Guiyu oneiros

Gwe-yu.
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Cassidy Wood

Paleoentomologist

Cassidy Wood uncovers the tiny yet significant world of prehistoric insects. Her research on amber-preserved specimens has revealed intricate details about ancient ecosystems.

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Name

Guiyu ‭(‬Ghost fish‭)‬.

Phonetic

Gwe-yu.

Named By

M.‭ ‬Zhu,‭ ‬W.‭ ‬Zhao,‭ ‬L.‭ ‬Jia,‭ ‬J.‭ ‬Lu,‭ ‬T.‭ ‬Qiao‭ & ‬Q.‭ ‬Qu‭ ‬-‭ ‬2009.

Classification

Chordata,‭ ‬Osteichthyes,‭ ‬Sarcopterygii.

Diet

Uncertain.

Species

Size

Around‭ ‬33‭ ‬centimetres long.

Known locations

China,‭ ‬Yunnan Province‭ ‬-‭ ‬Kuanti Formation.

Time Period

Ludlow of the Silurian.

Fossil representation

Well preserved articulated specimen.

In Depth

Further Reading

– The oldest articulated osteichthyan reveals mosaic gnathostome characters. – Nature 458:469-474. – M. Zhu, W. Zhao, L. Jia, J. Lu, T. Qiao & Q. Qu – 2009. – Cranial morphology of the Silurian sarcopterygian Guiyu oneiros (Gnathostomata: Osteichthyes). – Science China Earth Sciences vol 53 issue 12. – Tuo Qiao & Min Zhu – 2010.

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