Five of 15 endemic freshwater fish species in Iran will lose some parts of their current suitable range under climate change by 2070 . In line with projected large increases in mean water temperature, the strongest increase is projected in exceeded frequency and magnitude of maximum temperature tolerance values for freshwater minnow  in East Asia for 2031-2100 . Climate change under the A1B scenario is projected to decrease diversity  along with increased local richness  and range size  of stream macroinvertebrates in the Changjiang River catchment, southeast China, for the period 2021-2050, while land-use change is predicted to have the strongest negative impact . The Asian clam Corbicula fluminea Müller, an invasive species native to southeast China, the Republic of Korea and southeast Russia, is projected to invade Southeast Asia under all four RCP scenarios for the 2041-2060 and 2061-2080 periods . Projected SLR, related aquatic salinisation and alteration in fish species composition may have a negative impact on poor households in southwest coastal Bangladesh .
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report