Vibrant, scaly creatures discovered in Alabama river. See colorful new species
One of the study’s authors named the two new species, Etheostoma kimberlae and Etheostoma michellae, after his daughter, ...
Reef predator — with ‘electric blue’ lines — found as new species off Mexico
The new species was identified off the coast of the Yucatan Peninsula in the southwestern Gulf of Mexico. The body of water ...
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Bigger pupils help migrating fish survive
Fish like roach that migrate between lakes and streams have larger eyes with bigger pupils, improving vision in low light.
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Migrating roach fish have sharper eyesight
Roach fish that migrate between different lakes and water courses have larger pupils and better eyesight than roach fish that stay in one place. The adaptation makes it easier for the red-eyed ...
Study reveals that migrating roach fish have sharper eyesight
Roach fish that migrate between different lakes and water courses have larger pupils and better eyesight than roach that stay ...