I am very new to keeping mantis and recently got a giant shield mantis (rhombodera stalli) last month on the 13th from a reptile expo. I received a paper with all of its molts, and the paper had said that the mantis molted 4 times, up until 7/14.
Since I’ve had it though, the mantis has not molted a single time. I’ve kept it in a decently sized vertical enclosure for its size with branches for it to climb on, been misting regularly, and feeding regularly. It had yet to reject any food.
But this morning, I had woken up to it laying on the substrate of its enclosure, so I gently took a twig and made sure it was still moving, and it was, so I left for school. Whenever I came back though, it was still in the same place, so I gently took the same twig and put it under it to lift it out in case it had somehow gotten stuck. It clung onto the branch just fine, but whenever I sat it onto the table outside of the enclosure, it flopped down to its side. I decided to mist a small clear plastic cup and place it over the mantis, so I could watch it. It did eventually start laying upright for about 20 minutes, but then flopped down back to its side. It’s been like that now for the past 3 hours and I just lifted the cup to check if it was still even reacting to touch, and it is.
I am very curious if anyone by chance knows what could be wrong and how I could avoid this issue in the future. I have a feeling that this one is going to eventually die and I am pretty bummed about it :(
Apologies if my explanation wasn’t the greatest and was a bit sporadic.