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Pillbugs, Sowbugs, and Other Isopods
Isopods may be the closest relatives to insects, though they aren't insects at all. Isopods are terrestrial crustaceans.
10 Cool Facts About Pillbugs
A pillbug goes by many names -– roly poly, wood louse, armadillo bug, potato bug – but whatever you call it, it's a fascinating creature.