HANGZHOU, Oct. 4 (Xinhua) -- Chinese researchers have discovered a new species of fish, Opsariichthys iridescens, in east China澳门六合彩资料库, which features beautiful colors.
The research findings describe how the species is distinguished from congeners by morphological features, which have been validated through gene-based phylogenetic analysis.
陈振龙是明万历时期福建的一个商人，他的老家是在福建的长乐。陈振龙早年读书很多，在当地也算是位神童了，他不到20岁就中了秀才。在家人及他自己看来，今后的仕途肯定是一片光明，可后来在一次乡试中却名落孙山。这次的乡试落选对他的打击非常大，从此无意于仕途，决定弃文从商，也正是由于他的这个决定，是他成为了中华民族的功臣。
说到王平，俩人接触更多一些，在人生的低谷时期，相互扶持过。
The discovery was published in a recent edition of the international academic journal Zookeys. The research was led by Yang Jinquan, a professor at Shanghai Ocean University, in collaboration with the Zhejiang Forest Resource Monitoring Center and other institutions.
The new species can be distinguished from its closely related species with a genetic divergence of over 14 percent, according to the research findings. The new species is found in the Qiantang and Oujiang River systems in Zhejiang Province and the tributaries of the lower Yangtze River adjacent to the Qiantang River.
Yang said that the discovery of several new species living in fast-flowing rivers or streams including Opsariichthys iridescens, indicates that the diversity of freshwater fish species in the region is still underestimated.
According to Yang, these stream fish species are food resources for waterfowl and other animal, contributing to the nutrient cycling and water purification of rivers.
Yang said protecting these fish species is essential to maintaining the balance of aquatic ecosystems澳门六合彩资料库, which helps to maintain biodiversity and promote the sustainable development of ecotourism and fisheries. ■