While its black counterpart has dark gray vertical bands or stripes against a lighter gray background ... Some White Skirt Tetras Modified to Be Colorful? If you’ve kept freshwater fish as ...

The ghost catfish transforms from glassy to glam when white ... the fish,” says Zhao, of Shanghai Jiao Tong University. “And then I saw the iridescence.” To investigate the fish’s colorful ...

Within a minute, the rock goby can change its color and brightness to ... the researchers placed 40 of the fish in containers with white or black backgrounds. In a second experiment, researchers ...

researchers discovered a stunning pink-and-white neon-colored fish that’s new to science. The researchers were so taken by the colorful fish that they did not notice a large six-gill shark ...