Shen Chu-Ze, Guo Pei-Kun, He Zhu-Qing
MOE Key Laboratory for Biodiversity Science and Ecological Engineering, and College of Life Sciences, Beijing Normal University, Beijing 100875, China..
Zootaxa. 2020 May 14;4778(2):zootaxa.4778.2.9. doi: 10.11646/zootaxa.4778.2.9.
The phylogenetic tree of Chinese Nemobiinae species was reconstructed based on one mitochondrial COI fragment and two nuclear ribosomal loci (18S and 28S). According to both of concatenated and coalescent trees, Dianemobius, Polionemobius and Pteronemobius (except P. jianfenglingensis Liu Shi) were shown to be monophyletic with highly nodal supports. As to P. jianfenglingensis, it should be moved into a newly established genus, Giganemobius Shen He gen. nov. In addition, a new mute species named as Qionemobius hsterus Shen He gen. nov. sp. nov. was reported. It differs from other genera by having six apical spurs on hind tibia, but lacking forewings. The type specimens are deposited in Museum of Biology, East China Normal University (ECNU).
基于一个线粒体COI片段和两个核糖体核基因座（18S和28S）重建了中国姬螽亚科物种的系统发育树。根据串联树和溯祖树，掩耳螽属、波氏掩耳螽属和突掩耳螽属（除尖峰岭突掩耳螽外）均显示为单系群，且具有较高的节点支持率。至于尖峰岭突掩耳螽，应将其移入新建立的巨掩耳螽属。此外，还报道了一个新的无翅物种，即海南巨掩耳螽。它与其他属的区别在于后胫节有六个端刺，但无翅。模式标本保存于华东师范大学生物博物馆。
