The Barreleye Fish Sees Through Its Transparent Head
At first glance, the barreleye fish seems to have a fairly ordinary deep-sea face. Two small dark spots sit above its mouth, looking exactly where eyes ought to be. But …
Fish Adaptations
The Fish That Walks on Mud: How Mudskippers Live Between Water and Land
A fish resting on an exposed mudflat seems to be in the wrong place. Then it pushes itself forward on its fins, skips across the mud, raises a colorful dorsal …