1914年Eupyrochroa Blair的修订 (Coleoptera:Pyrochroidae) 基于形态比较和分子遗传学
Q I Gao1, Daniel K Young2, Zhi-Hong Zhan3
1Key Laboratory of Zoological Systematics and Application; School of Life Sciences; Hebei University; 071002; Baoding; Hebei Province; China. gao_qii@126.com.
Zootaxa
|March 13, 2024
概括
火色虫物种Eupyrochroa insignita和Eupyrochroa limbaticollis根据形态和分子数据无法区分. 现在,E. limbaticollis被认为是E. insignita的下级同义词.
科学领域:
- 昆虫学 昆虫学是一门学科.
- 纳税学是一种分类学.
- 分子生物学分子生物学
背景情况:
- Eupyrochroa Blair,1914 是一种火色甲虫 (Coleoptera:Pyrochroidae) 的属,在中国有两种历史记录的物种.
- 以前的物种分化依赖于前体和体的可变色彩模式.
研究的目的:
- 为了解决Eupyrochroa insignita和Eupyrochroa limbaticollis的分类地位.
- 为了提供一个全面的Eupyrochroa物种的重新描述和插图.
主要方法:
- 在成年人形态学中对E. insignita和E. limbaticollis.之间的比较分析.
- 从36个火体样本中提取DNA并对细胞染色体c氧化酶子单元I (COI) 基因片段进行测序.
- 遗传学分析包括核酸组成和遗传距离计算.
主要成果:
- 形态和分子分析显示,E. insignita和E. limbaticollis之间没有显著差异.
- 证实了以前用于区分的颜色字符的变化.
- 遗传学分析证实了这两种种类的同类性.
结论:
- 尤皮罗克罗亚 (Eupyrochroa limbaticollis) (Pic,1909) 被认为是E. insignita (Fairmaire,1894) 的一个下级同义词.
- 该研究为重新描述的物种提供了最新的分类学信息和插图,包括幼虫阶段.
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