| 缅甸克钦琥珀白垩纪石蝇(襀翅目: 襀科)新属种记述 |
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| 引用本文： | 陈志腾. 缅甸克钦琥珀白垩纪石蝇(襀翅目: 襀科)新属种记述[J]. 古生物学报, 2020, 59(1) |
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| 作者姓名： | 陈志腾 |
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| 作者单位： | 江苏科技大学粮食学院, 江苏镇江 212004, 741208116@qq.com |
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| 基金项目： | 江苏科技大学科研启动基金项目(1182931901)资助。 |
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| 摘 要： | 文中简述了襀翅目缅甸琥珀研究概况,并基于一件保存较好的雌虫标本,报道了襀翅目襀科新属种Burperla decolorata gen. et sp. nov.。该化石具有以下重要特征:体较长,体色浅,触须与触角较长, RP脉末端接近翅端部,下殖板宽大、圆形,后缘中部突出。这些形态特征显著区别于襀科的其它化石及现生类群。
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| 关 键 词： | 襀翅目，襀科，白垩纪中期，缅甸琥珀 |
NEW GENUS OF CRETACEOUS STONEFLY (PLECOPTERA: PERLIDAE) FROM KACHIN AMBER, MYANMAR |
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| CHEN Zhi-teng. NEW GENUS OF CRETACEOUS STONEFLY (PLECOPTERA: PERLIDAE) FROM KACHIN AMBER, MYANMAR[J]. Acta Palaeontologica Sinica, 2020, 59(1) |
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| Authors: | CHEN Zhi-teng |
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| Affiliation: | School of Grain Science and Technology, Jiangsu University of Science and Technology, Zhenjiang 212004, Jiangsu, China, 741208116@qq.com |
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| Abstract: | The stonefly fauna in mid-Cretaceous Burmese amber is reviewed. A new fossil stonefly, Burperla decolorata gen. et sp. nov., is described and illustrated based on a well-preserved female specimen. This new taxon is characterized by the combi-nation of the following characters: long and pale body, long palps and antennae, RA almost reaching wing apex, subgenital plate broad and rounded with a posteromedial projection. These morphological characters distinguish it from other extant and extinct stoneflies of Perlidae. |
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| Keywords: | Plecoptera Perlidae mid-Cretaceous Burmese amber |
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