
An ootheca will hatch earlier if kept warm. Hatching can be delayed by simply storing the egg case in a refrigerator within a non-airtight container for up to two months.Since each ootheca contains dozens to hundreds of baby mantids, please be ready for them when they hatch - mantids make great gifts for others, and even good snacks for many different species of reptiles and amphibians (and each other, if you do not house them individually).We do not recommend releasing the Chinese mantises outdoors, as they are not a native species.
Your mantis will shed its skin several times during its lifecycle as it grows larger, and prior to its molt, the mantis will stop eating for a day or two. Do not be alarmed if it refuses its food. During molts, it is vital that you do not disturb them. Unfortunately, issues with molting are the most common cause of death in captivity.