elpistostegid

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English

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Noun

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elpistostegid (plural elpistostegids)

  1. (paleontology) Any lobe-finned fish of the extinct family †Elpistostegidae, from the late Devonian period.
    • 2012, Winand Brinkmann, Kenneth De Baets, editors, Paleontological Museum of the University of Zürich: Exhibition Guide, Paleontological Institute and Museum of the University of Zürich, →ISBN, page 64:
      The recently discovered elpistostegid Tiktaalik probably already had a pair of fins, which could function like vertebrate limbs in shallow waters.