Tuesday, June 15, 2021

Atlas Moth Documentation - Moult to Fourth Instar

 On day 12 from hatching, we observe another round of molting, which will bring the atlas moth caterpillars into the fourth instar. this is only 3-4 days from the first observation of moulting into third instar. It is rather shockingly surprising to witness such a fast turnaround for the moulting phases. 






Day 12 photos when the first moulting to fourth instar is observed. 


Day 13, one day after moulting. the caterpillars are estimated about 3.5cm. 




By Day 14, 6 of them has moulted into fourth instar with one still in third instar. and the largest caterpillar has exceeded 4 centimeters. 





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