New beaded lacewings (Neuroptera: Berothidae) from Upper Cretaceous Myanmar amber
New beaded lacewings (Neuroptera: Berothidae) from Upper Cretaceous Myanmar amber
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来自上白垩纪缅甸琥珀的新串珠草蛉（脉翅目：Berothidae）
DOI：
10.1016/j.cretres.2016.08.007
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发表时间：
2016-12-31
影响因子：
2.1
通讯作者：
Wang, Yongjie
中科院分区：
文献类型：
--
作者：
Yuan, Dandan;Ren, Dong;Wang, Yongjie
在上白垩世缅甸琥珀中发现了蛛科2新属2新种Maculaberotha nervosa gen. et sp. nov.和Magniberotha recurrens gen. et sp. nov.。根据同一种的新标本，我们提出了一些种内变异的物种特征，如翅膀上的斑纹和径向扇形的交叉纹。我们还研究和比较了Haploberotha、Dasyberotha和Jersiberotha三个属的雌性生殖硬结，以强调利用琥珀中保存的这些特征进行分类和系统发育研究的重要性。此外，一个更新的关键缅甸琥珀属提供。(C) 2016 Elsevier Ltd.版权所有。
Two new genera with two new species in Berothidae, Maculaberotha nervosa gen. et sp. nov. and Magniberotha recurrens gen. et sp. nov., are described from Upper Cretaceous Myanmar (Burmese) amber. Based on the new specimens of the same species, we propose some venational characters as intraspecific variations, e.g., the markings on the wings and crossveins in the radial sector. We also study and compare the female genital sclerites from three genera of Haploberotha, Dasyberotha, and Jersiberotha to highlight the importance of using these characters preserved in amber for taxonomic and phylogenetic studies. Furthermore, an updated key to the berothid genera of Myanmar amber is provided. (C) 2016 Elsevier Ltd. All rights reserved.