A new genus and species of stonefly (Insecta: Plecoptera) from the Yixian Formation, Liaoning Province, China
A new genus and species of stonefly (Insecta: Plecoptera) from the Yixian Formation, Liaoning Province, China
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DOI：
10.1016/j.cretres.2006.08.003
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发表时间：
2007-04-01
影响因子：
2.1
通讯作者：
Ren, Dong
中科院分区：
文献类型：
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作者：
Liu, Yushuang;Sinitshenkova, N. D.;Ren, Dong
记述了采自辽宁省北票市义县组（晚侏罗世-早白垩世）的石蝽属一新属新种Sinosharaperla zhaoi gen. et sp. nov.。这是中国西伯利亚鲈科的首次记录。保存完好的正模标本使我们能够研究，第一次，在同一标本的一个成虫在这个家庭的前，后翅和前，后腿的脉序。并对义县组所反映的古环境和该科的系统发育关系进行了简要讨论。(C)2006爱思唯尔有限公司版权所有。
A new genus and species of stonefly, Sinosharaperla zhaoi gen. et sp. nov. (Plecoptera: Siberioperlidae), is described from the Yixian Formation (Late Jurassic-Early Cretaceous), Beipiao City, Liaoning Province, northeast China. This is the first record of Siberioperlidae from China. The well-preserved holotype specimen enabled us to study, for the first time, the venation of fore- and hind wings and fore- and hind legs on the same specimen of an imago in this family. The phylogenetic relationship of the family and the palaeoenvironment reflected by the Yixian Formation are briefly discussed. (C) 2006 Elsevier Ltd. All rights reserved.