A newly signed action plan aims to protect the migration cycle of the giant dorado catfish of the Amazon River ...
Even back then, scientists were puzzled. Many prediction models suggested this fish shouldn’t survive beyond roughly 10,000 ...
From the Andes to the Atlantic and back again, the dorado catfish reveals the connectivity of one of the world’s largest ...
Two new colorful species of fish have been found in Brazil's Amazon Basin -- and they are already at risk of disappearing due to extinction. The fish belong to a subfamily called South American ...
A new species of Amazonian fish, Pyrrhulina punctata, has been discovered in Peru, revealing previously unknown biodiversity ...
What happens when climate change and pesticide pollution collide? Ecosystems suffer, local businesses struggle, and communities face real risks. But aquatic solutions are emerging to protect Amazonian ...
Amazonian fish are facing an alarming new threat. A series of extreme droughts is drying up the region's rivers and wetlands — and scientists say the consequences could be devastating for both ...
Amazon basin fish species living in lakes, floodplain forests and river systems need a high degree of connectivity to stay genetically diverse and healthy, but this connectivity is threatened by ...
For riverside communities along the Amazon, fish is not a menu choice—it is a lifeline. Millions of people in the Brazilian Amazon depend on fish as their primary source of protein, consuming it daily ...
Researchers carried out a massive survey in the Brazilian Amazon for so-called annual rivulids, a family of fish whose eggs survive in a hibernation state during drought and then hatch when it rains — ...
A new species of the giant fish arapaima has been discovered from the central Amazon in Brazil, raising questions about what other species remain to be discovered and highlighting the potential for ...
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