DESCRIPTION: Pacific lamprey are slender, eel-like fish that are dark blue ... from freshwater streams to the Pacific Ocean, then return upstream to spawn. BREEDING: Lampreys construct a nest (called ...

One notable group is the black sea turtle (Chelonia mydas agassizii), which primarily inhabits the eastern Pacific Ocean ... green turtles are omnivorous, feeding on a mix of algae, small ...

The wrasse has thick, full lips and a forehead hump that becomes more prominent as the fish ages. Changing in color throughout their lifetimes, males range from bright electric blue, green ... found ...