昆虫口器及其进化简史
A brief introduction to insect mouthparts and their evolutionary history.
刘明;任东;谭京晶
点击:1697次 下载:24次
DOI:
作者单位:首都师范大学生命科学学院,北京100037
中文关键词:昆虫化石;口器;演化历史
英文关键词:fossil insect; mouthparts; evolutionary history
中文摘要:昆虫口器有着很高的分化率,可细分为34个现生和2个化石类型,大部分出现在自泥盆纪以来的5个历史发展时期:早泥盆、中石炭、早二叠、三叠-侏罗、侏罗-白垩。文章依据时间线索,介绍每种口器的特征以及所属主要类群,对整个昆虫纲的口器做出了归类和描述。
英文摘要:Insect mouthparts have a high diversity owing to their different living environments and food resources. They can be divided into 34 extant classes and 2 fossil ones. Most mouthparts innovation appered in 5 phases during geochronological time:early Devoni