Pill woodlice
Scientific name: Armadillidium
Pill woodlice
Scientific name: Armadillidium
Description
Armadillidium often mistaken as insects, these terrestrial crustaceans actually belong to the group known as isopods. Unlike their aquatic relatives, Armadillidium have adapted to life on land, uniquely capable of rolling into a ball when threatened, earning them the nickname 'roly-polies.' This defensive behavior not only protects their soft underparts but also makes them a subject of curiosity and study, showcasing an exceptional case of evolutionary adaptation among crustaceans to terrestrial living.