#3
Thanks for Tony. I am not sure it belongs to Lepidoptera. Could you tell me the reason of your decision.
The larva collected from rice field in soil. Length about 0.5-1cm。
#4
If it was a Lepidoptera caterpillar, there should be abdominal prolegs - this has no prolegs, so I think it is Coleoptera. The large shield on the last abdominal segment suggests to me it might be a young scarabaeid larva, but I'm not sure.