What specific necessity poses a significant challenge when attempting to rear *Argema mittrei* outside Madagascar?
Answer
Sourcing or simulating the appropriate native host plants for the larval diet
Successful breeding programs demand meticulous attention to the larval diet, requiring researchers to source or simulate the specific native host plants the caterpillars evolved to consume.

Related Questions
To which specific island nation is the comet moth strictly endemic in the wild?What term describes the comet moth's limited distribution to Madagascar?What geological factor is cited as a reason for Madagascar's exceptionally high rate of endemism?How is the presence of the comet moth observed outside of Madagascar categorized?What is the primary consequence of the comet moth's strict geographic confinement for conservation?What characteristic limits the feeding capability and lifespan of the adult comet moth in the wild?What is the maximum approximate length mentioned for the comet moth's remarkable hindwing tails?What specific necessity poses a significant challenge when attempting to rear *Argema mittrei* outside Madagascar?What specific location outside Madagascar is noted in the text as having a specimen emerge from its cocoon in 2018?What is the advantage of observing the moth in controlled settings like the Chicago museum compared to the wild in Madagascar?