Evolution and biogeography of freshwater fishes in relation to the collision of Indian subcontinent and climatic changes

我们收集了东南亚6个国家的淡水鱼标本，包括至少8目27科123种。对其中一些类群进行了分类研究和分子系统发育分析。基于可靠的系统发育框架，探讨了该地区蛇头和鲶鱼的历史生物地理特征与古环境变化的关系。

We collected freshwater fish specimens from 6 Southeast Asian countries and they cover at least 8 orders, 27 families and 123 species. Taxonomic investigations, as well as molecular phylogenetic analyses of some of these groups were conducted. Based on the reliable phylogenetic framework, we discussed historical biogeography of snakeheads and catfishes in relation to paleoenvironmental changes in these regions.