Lake fly larvae plunge more than 200 meters into Lake Malawi each day to hide from predators, using tiny air sacs to control their depth. A rubber-like material called resilin lets them expand or shrink the sacs by changing their pH. Their toughness challenges a popular explanation for why insects are absent from the open ocean.
← Back to news
science
These insect submariners survive depths that should crush them
Log in to like articles and leave feedback.
Log in with Telegram →