Pufferfish blink by pulling in their eyeballs and puckering their skin
By Christa Lesté-Lasserre The fine-patterned pufferfish can blink Shimonoseki Marine Science Museum Pufferfish are the only bony fish that can close their eyes, and now we know how they do it. They sink their eyeballs deep into their sockets and then pucker the skin surrounding the eye together, like a camera aperture closing. Also known […]