Stomach Bug is the Zenitrix's DNA sample of an Oryctini from the planet Coleop Terra.
Stomach Bug's upper lip is completely covered by his lower lip, which has different teeth, his tongue is orange blue, and he has two horns instead on his head, causing it to resemble that of a Hercules beetle. He has two toes on his feet, and spikes on his arms and the backs of his legs. He has a dark gray body with a yellow shell with black flecks on his back, which hide a massive set of wings.
Stomach Bug has the ability to eat materials and then convert their matter into energy to shoot a green laser beam and even explosive green energy balls out of the slot on his horn. The beam is powerful enough to cut a floating mountain and even hold down bigger foes while the energy balls can create a massive explosion upon impact.
Stomach Bug has enhanced strength and sharp fingers. His horn can also be used as a very effective battering ram.
Stomach Bug is also able to withstand laser that can kill a human with a single shot.
Unlike other Oryctini, he is capable of flight, much like a beetle on earth.
Although Stomach Bug is capable of flight, he is not very agile or nimble when in flight.
- Stomach Bug's name is a play on a stomach bug, which is an intestinal infection marked by diarrhea, cramps, nausea, vomiting, and fever.
- Stomach Bug is based on the Hercules beetle.
- His real name is Actaeos, a play on the Actaeon Beetle, a relative of the Hercules beetle.