Chinese researchers have discovered a new species of fish, Opsariichthys iridescens, in East China, which features beautiful colors. The new species can be distinguished from its closely related species with a genetic divergence of over 14 percent, according to the research findings. 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, which helps to maintain biodiversity and promote the sustainable development of ecotourism and fisheries.

Source: The Standard October 13, 2024 10:40 UTC