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Parayunnanolepis xitunensis is an extinct, primitive antiarch placoderm. The fossil specimens, including a marvelously preserved, intact specimen, are known from the Lochkovian Epoch-aged Xitun Formation of Early Devonian Yunnan. The armor is very similar to that of Yunnanolepis, but is distinguished by being comparatively more flattened.

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  • Parayunnanolepis xitunensis is an extinct, primitive antiarch placoderm. The fossil specimens, including a marvelously preserved, intact specimen, are known from the Lochkovian Epoch-aged Xitun Formation of Early Devonian Yunnan. The armor is very similar to that of Yunnanolepis, but is distinguished by being comparatively more flattened. An intact and exquisitely preserved specimen demonstrates that the living animal had pelvic fins and a pelvic girdle, thus proving that antiarchs had, primitively at least, pelvic girdles, and or inherited them from a common ancestor of both placoderms and other gnathostomes. (en)
  • 副雲南魚屬(學名:Parayunnanolepis),為盾皮魚綱下的一属魚類,西屯副雲南魚全長僅6厘米左右,化石發現於中國雲南的曲靖。 (zh)
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  • 40733306 (xsd:integer)
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  • 1775 (xsd:nonNegativeInteger)
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  • 1020428431 (xsd:integer)
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  • Tong-Dzuy & Janvier 1990 (en)
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  • Early Devonian, (en)
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  • Artist's reconstruction (en)
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  • Parayunnanolepis (en)
dbp:taxon
  • Parayunnanolepis xitunensis (en)
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  • 副雲南魚屬(學名:Parayunnanolepis),為盾皮魚綱下的一属魚類,西屯副雲南魚全長僅6厘米左右,化石發現於中國雲南的曲靖。 (zh)
  • Parayunnanolepis xitunensis is an extinct, primitive antiarch placoderm. The fossil specimens, including a marvelously preserved, intact specimen, are known from the Lochkovian Epoch-aged Xitun Formation of Early Devonian Yunnan. The armor is very similar to that of Yunnanolepis, but is distinguished by being comparatively more flattened. (en)
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  • Parayunnanolepis (en)
  • 副雲南魚屬 (zh)
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