How Long Do Orchid Mantis Live?

Orchid mantises typically live for about six to nine months. Their lifespan can be affected by various factors such as diet, temperature, and humidity.

Delicate and enchanting, the orchid mantis is a master of disguise, mimicking the graceful flowers it resides among. With its vivid hues and stunningly intricate appearance, this remarkable insect has captivated the curiosity of nature enthusiasts and insect aficionados alike. 

While their incredible camouflage abilities are widely known, one question often arises: How long do orchid mantises actually live? In this blog post, we delve into the captivating world of orchid mantises to uncover the secrets of their lifespan. Let’s begin!

Orchid Mantis Lifespan

The lifespan of orchid mantises varies between males and females when raised in captivity. Typically, females live longer than males and grow larger in size. On average, a female orchid mantis can live up to eight to nine months, while males have a shorter lifespan, ranging from five to six months.

The difference in size and life expectancy between the two sexes may be attributed to their roles in reproduction. Female orchid mantises are larger, as they need to carry and protect their eggs. They also tend to be more aggressive, fending off potential threats to their offspring. 

On the other hand, male orchid mantises are smaller and more vulnerable, making their primary focus on mating and reproduction. Consequently, their shorter lifespan might be a trade-off for their reproductive success. 

When keeping orchid mantises as pets, it is essential to consider these differences to provide proper care and support for their unique needs.

Factors Affecting Orchid Mantis Lifespan

Various factors influence the lifespan of an orchid mantis, including care, environmental conditions, diet, and breeding behaviors. Proper care is essential in ensuring a long and healthy life for these fascinating insects:

  • Environmental conditions: Orchid mantises thrive in an environment that mimics their natural habitat, with a temperature range of 23-30°C and humidity levels between 70-80%. Providing this steady temperature and humidity is crucial for promoting their growth and preventing health problems.
  • Diet: A well-balanced diet, mainly comprising flying insects like fruit flies for younger mantises and larger insects like crickets for adults, is crucial for their development and overall health. A consistent feeding schedule can also significantly impact their lifespan.
  • Breeding behaviors: Orchid mantises engage in complex mating rituals that may affect their lifespan. Males often risk their lives attempting to mate with larger, more aggressive females, lasting hours or even days. These interactions can result in injury, stress, or even death, directly influencing their lifespan.
  • Proper enclosure: Orchid mantises require an adequate amount of space for mobility, as well as areas to climb and hide. Their cage should also be well-ventilated and kept clean to prevent bacterial or fungal growth, which may cause infections and reduce their lifespan.

Understanding these factors and providing appropriate care can significantly enhance an orchid mantis’s well-being and longevity, allowing it to live a full and healthy life.


The captivating orchid mantis has a unique and fascinating life cycle, with females typically living longer and growing larger than their male counterparts. The orchid mantis’s lifespan is influenced by various factors, including proper care, environmental conditions, diet, and breeding behaviors. 

By understanding these factors and being diligent in their care, orchid mantis owners can enjoy the beauty and intricacies of these extraordinary creatures for as long as possible.