Gray to white in color and lacking stripes, the Mekong giant catfish has very low-set eyes, which gives it a slightly sorrowful appearance. They are distinguished from other large catfish species ...

Huge fish that can grow up to 4 feet long and require large tanks, and can destroy the tank. They are very dangerous and have ...

In a river of northeastern Brazil, an “armored” creature with “large” eyes paused to rest against a rock. The maze-like ...