华脉目
昆虫纲已绝灭的一目。前后翅结构、脉序相似，后翅无发达的臀区；CUA脉在基部与M脉的主干短距离重合，CUA脉和CUP脉十分靠近并平行，均无分支；有2条或更多的A脉；横脉很多。身体柔软；触角线状，多节；下口式或前口式，咀嚼式口器；足长而柔软，5跗节。雌虫有短且仅1节的尾须。石炭纪—二叠纪。共有9个科，另有2个属的科级分类位置未定。
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Contributor
contributed at 2011-10-11
Classification(s)
●
Earth System(in Chinese) Paleontology
Detailed Description
| English |
|---|
| Name | Caloneurodea |
| Chinese |
|---|
| Name | 华脉目 |
| Description | 昆虫纲已绝灭的一目。前后翅结构、脉序相似，后翅无发达的臀区；CUA脉在基部与M脉的主干短距离重合，CUA脉和CUP脉十分靠近并平行，均无分支；有2条或更多的A脉；横脉很多。身体柔软；触角线状，多节；下口式或前口式，咀嚼式口器；足长而柔软，5跗节。雌虫有短且仅1节的尾须。石炭纪—二叠纪。共有9个科，另有2个属的科级分类位置未定。 |
How to Cite
NNU_Group (2011). 华脉目, Concept & Semantic, OpenGMS,
https://geomodeling.njnu.edu.cn/repository/concept/21770166-84b5-4e39-adb9-41c402e944cc
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