Ok good question. Your pupae can stay like that for months if the atmospheric condition is not ok... What you need to do is put them in a dark room and cover them and they will pupae. Some other reason could be that they like need food if they have not turned black. I hope this tips will help you
Some of my prepupae have been in this stage for a week but they still move, they don't turn to pupae.
What's going on please?
Ok good question. Your pupae can stay like that for months if the atmospheric condition is not ok...
What you need to do is put them in a dark room and cover them and they will pupae.
Some other reason could be that they like need food if they have not turned black. I hope this tips will help you