A new family of Cavilabiata from the Lower Cretaceous Yixian Formation, China (Odonata: Anisoptera)

A new family of Cavilabiata from the Lower Cretaceous Yixian Formation, China (Odonata: Anisoptera)
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DOI：
10.11646/zootaxa.1469.1.4
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发表时间：
2007-05
期刊：
Zootaxa
影响因子：
0.9
通讯作者：
Q. Lin;Diying Huang;A. Nel
Q. Lin;Diying Huang;A. Nel
中科院分区：
生物学4区
文献类型：
--
作者：
Q. Lin;Diying Huang;A. Nel

文献摘要

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根据采自中国东北早白垩世的一个几乎完整的标本，描述了一新属Nodalula gen.nov.和新种Nodalula dalinghensis gen.et sp.nov.。其特殊的翅脉模式不同于已知的中生代Cavilabiata属，使我们能够将其纳入Neobrachystigmata内的新科Nodalulaidae。
A new genus Nodalula gen. nov. and species Nodalula dalinghensis gen. et sp. nov. is described on the basis of a nearly complete specimen from the Lower Cretaceous of North-east China. Its special pattern of wing venation differs from those of the known Mesozoic Cavilabiata genera and allows us to include it in the new family Nodalulaidae within the Neobrachystigmata.