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 ...

A study finds 24% of freshwater species, including crabs, dragonflies and fishes, face extinction due to habitat loss, ...

Metazoan parasites, including various types of worms and flatworms, are common in freshwater fish species and can significantly impact fish health and aquaculture. Recent research has focused on ...

Freshwater infographic. Sarah Streyle - Conservation International The species studied included fish, decapod crustaceans -- such as crabs, crayfishes and shrimps -- and odonates, such as ...

Get Instant Summarized Text (Gist) A significant portion of freshwater species, including fish, insects, and crustaceans, are at high risk of extinction due to pollution, dams, and farming ...

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 ...

Researchers found that 24 percent of freshwater species––including dragonflies, fish, and crustaceans––are vulnerable, endangered, or critically endangered due to multiple environmental ...

The documentation of salmon-eating northern pike in Southcentral estuaries, a North American first, shows a new way for the invasive species to spread ...

Almost a quarter of main freshwater animal species including fish, shrimps and crabs are threatened with extinction, worldwide research involving more than a thousand experts has found.