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1932年泰国和柬埔寨临时水域发现的两种新物种 (Copepoda, Calanoida, Diaptomidae) 具有关键的东南亚物种

Kamonwan Koompoot¹, Laorsri Sanoamuang¹

¹Applied Taxonomic Research Center, Faculty of Science, Khon Kaen University, Khon Kaen 40002, Thailand Khon Kaen University Khon Kaen Thailand.

|September 4, 2025

概括

在东南亚的临时水域发现了两种新的足动物, 形态分析将这些新物种与相关的Tropodiaptomus区分开来,有助于了解区域生物多样性.

科学领域:

动物学
水生态学
生物多样性研究

背景情况:

类属是一个物种丰富的淡水类群.
东南亚的临时水生息地拥有重要的生物多样性,
在水生生态系统中作为主要消费者和猎物,

研究的目的:

描述来自东南亚的两种新物种.
提供与密切相关的同源的详细形态比较.
为该地区Tropodiaptomus的分类学理解和生物地理做出贡献.

主要方法:

从泰国和柬埔寨的临时水体中采集类标本.
使用显微镜进行详细的形态检查,重点是男性和女性标本的关键诊断特征.
对形态特征与现有的Tropodiaptomus物种描述进行比较分析.

主要成果:

关于Tropodiaptomus lannaensis sp的描述来自泰国的nov. 和Tropodiaptomus kampucheaensis sp. 从柬埔寨.
对T. lannaensis sp不同的形态特征的识别 (雄性P5基,外足部分和左外足)
对T. kampucheaensis sp的独特形态特征的鉴定 (雄性P5基和左外足,雌性生殖器双体和P4座).

结论:

这些新物种的发现凸显了东南亚临时水生生态系统的独特生物多样性.
详细的形态描述和比较分析为Tropodiaptomus属提供了重要的分类学数据.
这项研究有助于对Tropodiaptomus的生物地理理解,并为东南亚的物种识别提供了关键.

关键词:

生物多样性鱼 (Tropodiaptomus kampucheaensis) 其他鱼 (Tropodiaptomus lannaensis) 类动物地方性新鲜水丰富的物种分类学

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