Tonight I was replacing carrot and apple slices on my mealworm farm and what should appear but a HUGE mealworm...way bigger than anything I've ever seen in my farm. It's about twice the length and width of the regulars. I've been raising mealworms for a while - this is about the 5th generation, since I started. All my mealworms have been regular size. Question. Has anyone else found a mutant huge mealworm in their breeding program? I can't be the first.