The giant freshwater stingray may be the world’s largest freshwater fish. It’s also cloaked in mystery. No one is sure how many giant stingrays are left, which habitats they prefer ...
Six critically endangered Mekong giant catfish — one of the largest and rarest freshwater fish in the world — were caught and ...
According to the Guinness Book of Records, a nine-foot-long individual caught in northern Thailand in 2005 weighted an astounding 646 pounds, making it the largest exclusively freshwater fish ever ...
Freshwater fish populations that dwell nearer the poles are outperforming their equatorial counterparts, researchers have found.
More information: Roni Tadmor‐Levi et al, Revisiting the species list of freshwater fish in Israel based on DNA barcoding, Ecology and Evolution (2023). DOI: 10.1002/ece3.10812 ...
A report has warned of a "catastrophic" decline in freshwater fish, with nearly a third threatened by extinction. Conservation groups said 80 species were known to have gone extinct, 16 in the ...