In Brazil, there's a species of cockroach that eats eyelashes, usually those of young children while they are asleep.
151
The Jewel Wasp injects a drug into a cockroach’s brain, turns it into a zombie, rides it like a horse back to its burrow, and then lets its hatched larvae feed on the cockroaches body from the inside.
6
Cockroaches can live for 9 days after their head has been cut off.
140
There's a phone app called RoboRoach that allows you to remotely control a cockroach through a chip that you to manually implant into the unwitting critter.
10