I have problem with my morpho peleides. I think they are in the 4th instar?, but one of them turn into green. Before one week one caterpillar do similar and before 2-3 weeks an other too. What is the problem with it?
I've attached a pictures from a good condition caterpillar. Is it on 4th or 5th instar?
ACTIAS in the WSC-Connect App on Google Play
ACTIAS in the WSC-Connect App on the App Store