Phlyctaenius definitions

Phlyctaenius

1) Devonian animal
Found on https://www.crosswordclues.com/clue/phlyctaenius

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Phlyctaenius

Phlyctaenius is an extinct genus of placoderm fish, which lived during the Devonian period of North America. ...
Found on http://en.wikipedia.org/wiki/Phlyctaenius

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