Most isopods, including pill bugs, have 7 pairs of legs. Utilizing pleopodal lungs creates a permanent respiratory constraint on land. Scientists discovered crustaceans successfully adapted to dry ...
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 ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results