Dipterygian definitions

Dipterygian

1) Having two dorsal fins
Found on https://www.crosswordclues.com/clue/dipterygian

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Dipterygian

• (a.) Having two dorsal fins; -- said of certain fishes.
Found on http://thinkexist.com/dictionary/meaning/dipterygian/

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Dipterygian

Dip`ter·yg'i·an adjective [ Greek di- = di`s- twice + ... a fin, dim. of ... wing.] (Zoology) Having two dorsal fins; -- said of certain fishes.
Found on http://www.encyclo.co.uk/webster/D/71

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