Opistopteryx is an extinct genus of prehistoric ray-finned fish that lived during the Santonian.[1]

Opistopteryx
Temporal range: Santonian[1]
Scientific classification
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Genus:
Opistopteryx

See also edit

References edit

  1. ^ a b Sepkoski, Jack (2002). "A compendium of fossil marine animal genera". Bulletins of American Paleontology. 364: 560. Retrieved 2009-02-27.