The Amazon sailfin catfish is characterised by a body covered with bony plates and a thick, armoured structure. Native to ...
Measuring 10 feet (3 meters) long and weighing in at more than 400 pounds (180 kilograms), it's hard to imagine that the arapaima, the largest fish in the Amazon River basin, could ever go missing.
WWF-Pakistan warns that the invasive Amazon sailfin catfish, a non-native aquarium species, has established itself in Sindh ...