Nearly a quarter of freshwater animal species, from fish to dragonflies,face high risk of extinction worldwide, scientists have warned. The rise of chemical and sewage pollution, over-extraction ...
Almost a quarter of main freshwater species including fish, shrimps and crabs are threatened with extinction, worldwide research involving thousands of experts has found. The creatures in highly ...
followed by 26% of freshwater fish and 16% of dragonflies and damselflies. “The true number of extinctions of freshwater species will probably be higher given the overall lack of research on and ...