Climbing perch use their pectoral fins and tail to move around on land. They also use the spines on the lower edges of their gill covers ...

Juveniles can also wriggle their long, narrow bodies onto land, enabling them to travel ... lungfishes, and betta fish can all breathe air directly as well. These fish reach sexual maturity ...

Each time the tide recedes, most fish escape certain death by following the water. But not the prickleback. This uncanny eel-like fish has a trick up its sleeve — it can breathe air.

"They are fish, but they can walk and live partly on land," says Dr ... these fish can breathe air. "Mudskippers take up oxygen via their skin, which they always have to keep moist, or through ...

but they can do this in very different ways. Take fish, for example. Unlike land animals, fish get their oxygen from water, not air. They don’t have lungs to breathe with either, they have gills.