Arthropleura

Description
"'Long extinct giant arthropods, brought back to life as a part of the Megafauna Project.""The largest known land invertebrate of all time. Arthropleuras are huge, solitary, herbivorous millipedes that are mostly harmless, and will attack only in self-defense.""Some maniacs are willing to pay unreasonable amounts of money for eggs of this beast.'"