André Nel , Minmin Xu , Yehao Wang , Xiangbo Song , Jian Gao , Gaozhe Ji , Diying Huang
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引用次数: 0
摘要
侏罗纪少女蜻蜓科(Paragonophlebiidae)至今为单属,仅有Paragonophlebia属和P. inexpectata和P. patriciae两种,来自中亚中侏罗世。本文描述了中国中侏罗世新属和新种Sinagonophlebia yananensis Nel和Huang,并将英国晚三叠世和早侏罗世的Diastatommites liassina (Strickland, 1840)归为同一科。我们将其恢复为Diastatommites Tillyard, 1925。我们还报道了产硒植物枣园洋菊(Yananthemis zaoyuanensis Nel and Huang, nov. gen., nov. sp.),以及一种等参植物gen. et sp. indet。来自同一个露头。这三种豆娘蜻蜓增加了我们对中国中生代蜻蜓目多样性的认识。
New Chinese Jurassic damsel-dragonflies of the families Paragonophlebiidae, Selenothemistidae and Isophlebiidae (Odonata, Epiproctophora) from the Jurassic Ordos Basin of NW China
The Jurassic damsel-dragonfly family Paragonophlebiidae was till now monogeneric, with the sole genus Paragonophlebia and the two species P. inexpectata and P. patriciae, from the Middle Jurassic of Central Asia. Here we describe the new genus and species Sinagonophlebia yananensis Nel and Huang, from the Middle Jurassic of China, and we attribute the late Triassic and early Jurassic Diastatommites liassina (Strickland, 1840) from UK to the same family. We restore it in the genus Diastatommites Tillyard, 1925. We also describe the selenothemistid Yananthemis zaoyuanensis Nel and Huang, nov. gen., nov. sp., plus an isophlebiid gen. et sp. indet. from the same outcrop. These three damsel-dragonflies increase our knowledge on the already impressive diversity of the Odonata from the Mesozoic of China.
期刊介绍:
Geobios publishes bimonthly in English original peer-reviewed articles of international interest in any area of paleontology, paleobiology, paleoecology, paleobiogeography, (bio)stratigraphy and biogeochemistry. All taxonomic groups are treated, including microfossils, invertebrates, plants, vertebrates and ichnofossils.
Geobios welcomes descriptive papers based on original material (e.g. large Systematic Paleontology works), as well as more analytically and/or methodologically oriented papers, provided they offer strong and significant biochronological/biostratigraphical, paleobiogeographical, paleobiological and/or phylogenetic new insights and perspectices. A high priority level is given to synchronic and/or diachronic studies based on multi- or inter-disciplinary approaches mixing various fields of Earth and Life Sciences. Works based on extant data are also considered, provided they offer significant insights into geological-time studies.