广西发现掌突蟾新种

Core Viewpoint - A new species of the genus Ansonia, named Ansonia yachang, has been discovered in the Yachang National Nature Reserve in Guangxi, China, highlighting the region's biodiversity and the need for conservation efforts [1] Group 1: Discovery and Characteristics - The discovery of Ansonia yachang began with the finding of a "mysterious tadpole" during a field survey in 2024 [1] - In April of this year, the research team successfully collected adult specimens, with males measuring between 28.1 to 31.2 millimeters in length [1] - The most notable feature of Ansonia yachang is its bicolored iris, with the upper part being copper-orange and the lower part gray-brown, resembling "natural gemstones" [1] Group 2: Habitat and Conservation Recommendations - Ansonia yachang is currently found only in a few narrow streams, indicating a limited distribution [1] - The research team recommends expanding the survey area, enhancing habitat management, establishing a monitoring network, and promoting the species' inclusion in the red list assessment [1] - There is a call for societal engagement in the conservation of this unique karst species [1]