New Fossil Heloridae and Mesoserphidae Wasps (Insecta, Hymenoptera, Proctotrupoidea) From the Middle Jurassic of China
New Fossil Heloridae and Mesoserphidae Wasps (Insecta, Hymenoptera, Proctotrupoidea) From the Middle Jurassic of China
复制标题
中国中侏罗世的新化石 Heloridae 和 Mesoserphilidae 黄蜂（昆虫纲、膜翅目、Proctotrupoidea）
DOI：
10.1603/an10194
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发表时间：
2011-11-01
影响因子：
2.3
通讯作者：
Ren, Dong
中科院分区：
文献类型：
--
作者：
Shih, Chungkun;Feng, Hua;Ren, Dong
本文记述了中刺螺亚科中刺螺属一新属一新种-海刺螺，gen. etsp. nov.，中蛇蛉科中蛇蛉亚科2新属4新种--吴氏中蛇蛉Sinoserphus wui gen. et sp. nov.;志海中华细齿象Sinoserphus shihae，sp. nov.;百合中华细齿象Sinoserphus lilliande，sp. nov.;和Yanliaoserphus jurassicus，gen.et sp. nov.-中侏罗统九龙山组地层中发现了一套新的化石。在这里，我们记录了迄今为止最早的Helorid和mesoserphid黄蜂的化石记录，将它们的存在延伸到中侏罗世。因此，建议Heloridae和Mesoserphidae可能起源于中国东北。根据目前的知识，它们的触角，翅脉序和后生体的形态变化进行了讨论。
One new genus with a new species assigned to the subfamily Mesohelorinae in the Heloridae, Archaeohelorus hoi, gen. et sp. nov., and two new genera with four new species assigned to the subfamily Mesoserphinae in the Mesoserphidae-Sinoserphus wui gen. et sp. nov.; Sinoserphus shihae, sp. nov.; Sinoserphus lillianae, sp. nov.; and Yanliaoserphus jurassicus, gen. et sp. nov.-are described from the Middle Jurassic Jiulongshan Formation of Inner Mongolia, China. Here, we document the earliest fossil records hitherto of helorid and mesoserphid wasps, extending their existence to the Middle Jurassic. It is proposed that Heloridae and Mesoserphidae might have originated from northeastern China. Morphological changes of their antennae, wing venation, and metasoma based on current knowledge are discussed.