New fossil mayflies (Insecta: Ephemeroptera) from the middle jurassic of Daohugou, Inner Mongolia, China
New fossil mayflies (Insecta: Ephemeroptera) from the middle jurassic of Daohugou, Inner Mongolia, China
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内蒙古道虎沟中侏罗世蜉蝣新化石（昆虫纲：蜉蝣目）
DOI：
10.1111/j.1744-7917.2008.00200.x
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发表时间：
2008-04-01
期刊：
影响因子：
4
通讯作者：
Shih, Chung-Kun
中科院分区：
文献类型：
--
作者：
Huang, Jian-Dong;Ren, Dong;Shih, Chung-Kun
本文记述了管蚜科一新属新种-美丽Jurassonurus amoenus。L.产于内蒙古宁城县山头乡道虎沟村中侏罗统九龙山组。该新种是由20余只形态较好的成虫和亚成虫标本建立的。标本的详细描述和插图沿着以及对化石Siphlonuridae s的评论。L.给出了与同一地区已知的两种优势若虫种Fuyous grovious Zhang and Kluge，2007和Shantous lacutri Zhang and Kluge，2007进行比较，未发现它们之间的亲缘关系。该新种是道虎沟组的另一优势种。
Jurassonurus amoenus, a new genus and species of Siphlonuridae s. l. is described from the Middle Jurassic Jiulongshan Formation of the Daohugou Village, Shantou Township, Ningcheng County, Inner Mongolia, China. The new species is established by more than 20 imago and subimago specimens in relatively good condition. Detailed description and illustration of the specimens along with a review of fossil Siphlonuridae s. l. are given. Comparing with two known dominant nymph species Fuyous gregarious Zhang and Kluge, 2007 and Shantous lacustri Zhang and Kluge, 2007 from the same locality, we could not find any relationship among them. The new species is another dominant species in Daohugou beds.