Posted by Elizabeth Bacher These Goliath beetles are ... well ... Goliath! Photo: Jeremy Dwyer-Lindgren/Woodland Park Zoo They’re big! They’re super cool! They’re the current rockstars of Bug World—the BEETLES! Goliath beetles ( Goliathus goliatus ) are among the largest and heaviest of all insects with some mature males measuring in at more than 4 inches long! These gentle giants (males can be aggressive towards rival male beetles but are generally harmless to humans) are native to central and west Africa. Photo: Jeremy Dwyer-Lindgren/Woodland Park Zoo These beetles spend much of their short lives as a larva then a pupa before finally emerging as adults with the entire life cycle lasting up to a year or so. Dedicated Bug World keeper, Maria, gently holds the Goliath beetle larva —and YES, it is bigger than her finger! Photo: Courtesy of Maria Buckner/Woodland Park Zoo Check our the hand-sized clay/sand pupal structure from which an adult Goliath beetle will emerge! Photo: C...