#2
I don't know that you will get further than
Tripteroides with this - it looks like an early instar, so rearing to last instar or adult is likely to be the only way to get a positive ID. I believe that the metathoracic spine is characteristic for this genus, and most (all?) of the species breed in
Nepenthes.
#4
After a week-research and with kind supervision of Dr.Ralph E. Harbach (Department of Entomology
The Natural History Museum) I determined this larva as Tripteroides tenax (de Meijere, 1910). I think it was a great success!!