The Triassic radiation of the entomofauna
The Triassic radiation of the entomofauna
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DOI：
10.1016/j.crpv.2005.06.005
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发表时间：
2005-09-01
影响因子：
1.1
通讯作者：
Nel, A
中科院分区：
文献类型：
--
作者：
Béthoux, O;Papier, F;Nel, A
评估二叠系/三叠系界线附近的昆虫进化面临着各种陷阱。分类和系统发育框架并不是一致建立的，不同的证据表明记录是不完整的。尽管如此。对始祖翅目和齿翅目超序门的广泛研究揭示了共同的趋势。几个重要的谱系灭绝了，晚二叠世未被充分代表或不存在的群体成为中三叠世昆虫动物群的主要组成部分。此外，双翅目的辐射和三叠纪鞘翅目的多样化也支持了二叠系/三叠系界线昆虫动物群的重要更新的假说。
Assessing the insect evolution around the Permian/Triassic boundary faces various pitfalls. The taxonomic and phylogenetic frames are not consensually established, and diverse evidences suggest that the record is incomplete. Nevertheless. extensive studies in progress on the super-ordinal clades Archaeorthoptera and Odonatoptera reveal common trends. Several important lineages get extinct, and groups underrepresented or absent in Late Permian became major components of the entomofauna in Middle Triassic. In addition, the radiation of the Diptera and the diversification of the Coleoptera in the Triassic also support the hypothesis of an important renewal of the entomofauna at the Permian/Triassic boundary.