A new species of ice crawlers from Burmese amber(Insecta:Grylloblattodea)  

作　　者：Weiwei Zhang Mingxia Guo Xingke Yang Ming Bai 

机构地区：[1]Key Laboratory of Zoological Systematics and Evolution, Institute of Zoology, Chinese Academy of Sciences, Beoing 100101, China [2]Three Gorges Entomological Museum, Chongqing 400015, China

出　　处：《Zoological Systematics》2016年第3期327-331,共5页动物分类学报（英文版）

基　　金：supported by the National Science Fund for Fostering Talents in Basic Research(Special Subjects in Animal Taxonomy,NSFC-J1210002);the Special Fiscal Funds of Shaanxi Province(2013-19);Research Equipment Development Project of Chinese Academy of Sciences(YZ201509);a Humboldt Fellowship(M.B.)from the Alexander von Humboldt Foundation

摘　　要：Modem grylloblattids are one of the least diverse insect orders. The single extant family is contrasted with 46 families described from the fossil records, which extend to the Late Carboniferous. The most ancient grylloblattid nymphs are known from the Lower Permian. Till now, there is no report on grylloblattid from Burmese amber, which is a very old amber locality. Herein, we describe Sylvalitoralis cheni Zhang, Bai ＆ Yang, sp. nov. from Grylloblattina based on a nymph specimen from the mid-Cretaceous Myanmar （Burmese） amber.Modem grylloblattids are one of the least diverse insect orders. The single extant family is contrasted with 46 families described from the fossil records, which extend to the Late Carboniferous. The most ancient grylloblattid nymphs are known from the Lower Permian. Till now, there is no report on grylloblattid from Burmese amber, which is a very old amber locality. Herein, we describe Sylvalitoralis cheni Zhang, Bai ＆ Yang, sp. nov. from Grylloblattina based on a nymph specimen from the mid-Cretaceous Myanmar （Burmese） amber.

关 键 词：Grylloblattodea NYMPH Burmese amber Sylvalitoralis cheni new species. 

分 类 号：Q915[天文地球—古生物学与地层学]