Watch a water spider create its underwater house


Watch a water spider create its underwater house
Watch a water spider create its underwater house
A water spider (Argyroneta aquatica) building its diving bell. The spider traps numerous tiny bubbles of air in the hairs on its body, then deposits them in its underwater web. Once established, this diving bell provides the spider with a home from which it darts out to catch aquatic prey.
© Claude Nuridsany and Marie Perennou/Science Source