Seems a mutation has occured. I now have a container that has flying fruitflys. I believe the container became contaminated with the flightless and the wingless fruit flys and they produced flying fruit flys. Kind of a pain to get them into the mantis containers. I am contemplating just redoing the culture since it will only get more of the flying ones in it and more escape than get into the mantis containers, or so it seems. ;->