New genera and species of the minute snakeflies (Raphidioptera: Mesoraphidiidae: Nanoraphidiini) from the mid Cretaceous of Myanmar.
New genera and species of the minute snakeflies (Raphidioptera: Mesoraphidiidae: Nanoraphidiini) from the mid Cretaceous of Myanmar.
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DOI：
10.11646/zootaxa.4103.4.1
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发表时间：
2016-04
期刊：
影响因子：
0.9
通讯作者：
Xingyue Liu;Xiumei Lu;Weiwei Zhang
中科院分区：
文献类型：
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作者：
Xingyue Liu;Xiumei Lu;Weiwei Zhang
中生代琥珀蛇蛉的研究对研究针翅目昆虫的早期演化和生殖发育具有重要意义。本文描述了采自缅甸北方白垩纪中期琥珀中已灭绝的中蚜科3个新属4个新种，包括长蚜科Dolichoraphidia aspoecki gen. et sp. nov.，恩氏长蚜蝇属，缅甸喙蚜属，和Burmoraphidia雷尼属（Burmoraphidia reni gen. et sp. nov.）。所有这些种，连同先前描述的种（即，Nanoraphidia electroburmica Engel，2002）采自缅甸琥珀，根据其微小的体型和肿胀的胫，属于中蚜虫族Nanoraphidiini。提供了所有Nanoraphidiini物种的检索表。文中还对中蚜科生殖器的形态进行了讨论。
The Mesozoic amber snakeflies are important for understanding the early evolution and phylogeny of Raphidioptera. Here we describe three new genera and four new species of the extinct family Mesoraphidiidae from the mid Cretaceous amber of northern Myanmar, including Dolichoraphidia aspoecki gen. et sp. nov., Dolichoraphidia engeli gen. et sp. nov., Rhynchoraphidia burmana gen. et sp. nov., and Burmoraphidia reni gen. et sp. nov. All these species, together with the previously described species (i.e., Nanoraphidia electroburmica Engel, 2002) from Burmese amber, belong to the mesoraphidiid tribe Nanoraphidiini based on the minute body-size and the swollen tibiae. A key to all species of Nanoraphidiini is provided. A brief discussion on the genital morphology of Mesoraphidiidae is also given.