Liu Peihan, Fang Rui, Zheng Daran
State Key Laboratory of Palaeobiology and Stratigraphy; Nanjing Institute of Geology and Palaeontology and Center for Excellence in Life and Paleoenvironment; Chinese Academy of Sciences; 39 East Beijing Road; Nanjing; 210008; China.; University of Chinese Academy of Sciences; Beijing; 100049; China.
State Key Laboratory of Palaeobiology and Stratigraphy; Nanjing Institute of Geology and Palaeontology and Center for Excellence in Life and Paleoenvironment; Chinese Academy of Sciences; 39 East Beijing Road; Nanjing; 210008; China..
Zootaxa. 2024 Nov 13;5538(1):74-78. doi: 10.11646/zootaxa.5538.1.7.
The fifth burmaeshnid dragonfly, Neoaeschna kachinensis gen. et sp. nov., is described based on the basal parts of a pair of fore- and hindwings from Kachin amber, indicating that Burmaeshnidae Huang, Cai, Nel & Bechly, 2017 is the most diverse family of true dragonflies in Kachin amber. The new dragonfly differs from the other genera in having one row of cells present in the postdiscoidal area basal of the midfork, the trigonal planate being obsolete, and one or two crossveins present basal of the CuP-crossing in the submedian space.
第五种缅甸蜓科蜻蜓，克钦新叶蟌（Neoaeschna kachinensis gen. et sp. nov.），是根据来自克钦琥珀的一对前翅和后翅基部描述的，这表明缅甸蜓科（Burmaeshnidae Huang, Cai, Nel & Bechly, 2017）是克钦琥珀中真正蜻蜓种类最多的科。这种新蜻蜓与其他属的不同之处在于，在中叉基部的盘后区有一排细胞，三角平面不明显，在亚中脉空间的CuP交叉基部有一条或两条横脉。
