Flip a damp log in your backyard, and a crowd of tiny gray roly-polies usually rushes for cover. These pill bugs may look like insects, but they are actually crustaceans, distant relatives of crabs ...
When pill bugs roll into a tiny ball, the act looks far simpler than it actually is. Known as conglobation, a pill bugs’ “ball” involves a full-body engineering trick designed to protect them from ...
Maintaining high levels of hydration is essential for terrestrial gill function in pill bugs. The pleopodal lungs create a biological bottleneck that dictates precise microhabitat selection. Modern ...