Mars Rhinoceros Beetle Larva

(Megasoma mars)

This may be a first to many, but did you know that all beetle species have a larval form before they get their hardened bodies? That’s exactly what I’m holding in the video! This large beetle grub is the larva of the Mars Rhinoceros Beetle (Megasoma mars). These beetles are native to South American countries such as Ecuador, Guyana, Columbia, Brazil, and Peru. Notice its large mandibles attached to its head. Those powerful mandibles are used to chew and feed on decayed wood such as oak, chestnut, and beech. As an adult, these beetles feed on bananas, mangoes, and watermelons. The larvae of this species take about 2 years to reach adulthood! I’m not exactly sure how old mine is, but hopefully soon I’ll be able to share with you guys its adult form! My larva is however a male. And what’s interesting about the males of this species is that the males possess three large horns that almost resemble the horns of a triceratops! The females lack the horns. If you’re interested in wanting to know what this beetle looks like as an adult, search up “Megasoma mars.”