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首页> 外文期刊>Palaeontology >Schizopterid bugs (Insecta : Heteroptera) in mid-cretaceous ambers from france and myanmar (burma)
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Schizopterid bugs (Insecta : Heteroptera) in mid-cretaceous ambers from france and myanmar (burma)

机译:法国和缅甸中部白垩纪琥珀中的裂翅目虫(昆虫:异翅目)

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摘要

Bugs of two new genera and species are described as Buzinia couillardi and Tanaia burmitica. They are preserved in mid-Cretaceous amber from south-west France and northern Myanmar (Burma), respectively (c. 100 Ma). These are the first formally described fossils of the heteropteran family Schizopteridae. Both belong to the subfamily Hypselosomatinae and are very similar to the extant genus Hypselosoma Reuter, providing evidence for the antiquity and morphological stability of this small bug family and the infraorder Dipsocoromorpha. Given the putative ecology of the fossils, a discussion is provided on the French and Burmese amber forest ecosystems. The geological setting of La Buzinie, a new amber deposit in south-west France that yielded the two specimens of Buzinia couillardi, is outlined.
机译:两个新属和新物种的虫子被描述为Buzinia couillardi和Tanaia burmitica。它们分别保存在法国西南部和缅甸北部(缅甸)(约100 Ma)的白垩纪琥珀中。这些是异翅类裂翅科的第一个正式描述的化石。两者均属于亚种Hypselosomatinae,并且与现存的Hypselosoma Reuter属非常相似,为该小虫子家族和亚基Dipsocoromorpha的古代和形态稳定性提供了证据。考虑到化石的假定生态学,将对法国和缅甸的琥珀色森林生态系统进行讨论。概述了La Buzinie的地质环境,这是法国西南部的一个新琥珀矿床,产生了Buzinia couillardi的两个标本。

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