Around the world, animals remain hidden and ... Cherax rayko belongs to a group of “colorful crayfish” that are part of the ornamental fish trade in Europe and Asia, researchers said.
Around the world, animals remain hidden and undiscovered in thick forests ... Cherax rayko belongs to a group of “colorful crayfish” that are part of the ornamental fish trade in Europe and Asia, ...
Growing to about 2.5 inches long, the bright green and brown fish is one of the most colorful you can find in Iowa and it's the only plant or animal that bears 'Iowa' in its name.