Bug-Eyed Bandit is the name of two fictional DC Comics supervillains.
Bertram Larvan was an inventor who designed a mechanical insect to control insect pests. Unfortunately, he had no financial backing to support his invention. He resolved to steal money he needed for his invention. He later used his invention to steal more. Soon, he had an army of mechanical insects. Two of his many insects were stag beetles who could bite through steel and spiders with webs that could support the weight of a man. Bertram took the name of the Bug-Eyed Bandit. He was thwarted by the Atom.
Later, he accidentally discovers Atom's identity of Ray Palmer and fought him on different occasions. When he was about to use an amnesiac gas he had invented on Atom, he accidentally uses it on himself. He remains in a state of amnesia for years. During the Crisis on Infinite Earths, millions of Shadow Demons, servants of the Anti-Monitor, attack the Earth. Bertram is one of the many casualties. Marv Wolfman has gone on record saying that he killed both the original Bug-Eyed Bandit and the Ten-Eyed Man because he “couldn’t be part of a company that would print [them].”
In Grant Morrison's Animal Man storyline