6 endangered Mekong giant catfish — one of the world's largest and rarest freshwater fish — spotted in Cambodia
Six critically endangered Mekong giant catfish — one of the largest and rarest freshwater fish in the world — were caught and ...
National Geographic news1y
Giant freshwater stingray
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 ...
National Geographic news6y
Lake sturgeon
These freshwater giants have greenish-grey coloring ... These organs, called barbels, help the fish to locate bottom-dwelling prey, such as snails, mussels, clams, crayfish, insect larvae, and ...
BBC1y
Extinction: Freshwater fish in 'catastrophic' decline
Getty Images Large fish such as sturgeon are dying out faster Carmen Revenga of The Nature Conservancy said freshwater fish are a diverse and unique group of species that are not only essential ...
earth5d
Climate change is pushing freshwater fish toward the poles
Climate change warms waters near the poles, enabling larger migratory fish like salmon to flourish. Equatorial populations ...
BBC2y
World's largest freshwater fish found in Mekong, scientists say
A 300kg (661lb) stingray caught in the Mekong river in Cambodia is the biggest freshwater fish ever documented, scientists say. It unseated the previous record-holder, a 646lb (293kg) Mekong giant ...