Updated: July 7, 2025

The Indian Flower Mantis (Creobroter gemmatus) is a fascinating and beautiful species that captivates many insect enthusiasts with its vibrant colors and unique hunting behavior. Native to India and Southeast Asia, this mantis is known for its flower-like appearance which helps it camouflage in its natural environment. Providing the right diet is essential to ensure your Indian Flower Mantis remains healthy and thrives in captivity.

In this article, we will explore the best diet options for your Indian Flower Mantis, practical feeding tips, and important considerations to maintain optimal health.

Understanding the Natural Diet of Indian Flower Mantis

In the wild, Indian Flower Mantises primarily feed on live insects. Their diet mainly consists of small flying insects such as flies, mosquitoes, moths, and small crickets. The mantis uses its keen eyesight and lightning-fast reflexes to catch prey, relying on its camouflaged appearance to ambush unsuspecting insects.

This insectivorous diet is high in protein — a critical component for growth, molting, and reproduction. When keeping an Indian Flower Mantis as a pet, replicating this natural diet is crucial.

Best Food Choices for Your Indian Flower Mantis

1. Fruit Flies (Drosophila)

Fruit flies are excellent starter prey for young or small mantises due to their size. They are easy to breed at home or available commercially. Feeding fruit flies regularly helps baby mantises grow strong without overwhelming them with large prey.

2. Small Crickets

Crickets are a staple food source for mantises of all sizes. Small crickets (about 1/8 inch to 1/4 inch) are great for juveniles while larger crickets can be given to adults. Crickets provide a good balance of nutrients but should be gut-loaded (fed nutritious food) before being offered to your mantis to increase nutritional value.

3. Flies and Houseflies

Houseflies are a natural part of many mantis diets in captivity. They’re easy to catch or purchase and provide excellent nutrition. Ensure flies are not exposed to pesticides or harmful chemicals before feeding.

4. Waxworms and Mealworms

Waxworms and mealworms can be offered occasionally as treats or supplements. However, they have higher fat content compared to other prey and should not be the primary diet item. Overfeeding fatty foods may cause health problems over time.

5. Other Small Insects

Other safe insects such as small moths, fruit moths, gnats, or small walking sticks are also suitable if you can source them safely. Avoid wild-caught insects unless you are certain they are free from pesticides or parasites.

Feeding Frequency and Portion Size

The feeding frequency depends on the age and size of your mantis:

  • Young Nymphs: Feed daily or every other day with appropriately sized prey like fruit flies or pinhead crickets.
  • Juveniles: Feed every two to three days using slightly larger prey such as small crickets or flies.
  • Adults: Feed two to three times per week with medium-sized crickets or other suitable insects.

Avoid overfeeding as it can stress your mantis or lead to obesity. A good rule of thumb is offering prey items about half the length of your mantis’s body.

How to Feed Your Indian Flower Mantis

  • Use Tweezers: Use feeding tweezers to present live prey directly in front of your mantis’s reach. This encourages natural hunting behavior.
  • Ensure Prey is Alive: Mantises rely on movement cues to trigger their strike reflex, so always feed live insects.
  • Remove Uneaten Prey: Remove any uneaten insects within 12 hours to prevent stress or injury to your mantis.
  • Observe Feeding Habits: Watch how your mantis responds; if it refuses food for more than a week, investigate potential health issues or environmental factors.

Importance of Water and Humidity

Indian Flower Mantises obtain most moisture from their prey but also benefit from occasional misting in their enclosure. Lightly misting leaves or enclosure walls once daily provides humidity that supports molting and hydration.

Do not provide water directly in a dish as mantids may drown if they fall in.

Foods to Avoid

  • Dead Insects: Avoid feeding dead or frozen insects as mantises rely on movement.
  • Pesticide-exposed Insects: Never feed wild-caught insects unless certain they are pesticide-free.
  • Large Prey: Avoid prey larger than your mantis’s body length to prevent injury.
  • Non-insect Foods: Mantises are strict carnivores; avoid any fruits, vegetables, or processed foods.

Tips for Raising Healthy Indian Flower Mantis Hatchlings

Raising hatchlings requires special attention:

  • Provide very small prey like fruit flies or pinhead crickets initially.
  • Feed frequently as young mantises grow quickly.
  • Keep enclosure clean and maintain optimal temperature (75–85°F) and humidity (60–70%).
  • Avoid overcrowding—housing multiple hatchlings together can lead to cannibalism.

Troubleshooting Feeding Problems

If your Indian Flower Mantis refuses food:

  • Check environmental conditions like temperature, humidity, lighting.
  • Try different types of live prey.
  • Ensure your mantis is not molting; they often refuse food during this time.
  • If refusal persists for more than two weeks, consult an exotic pet vet experienced with insects.

Conclusion

Providing a well-balanced, protein-rich diet consisting mainly of live insects such as crickets, fruit flies, and houseflies is essential for the health of your Indian Flower Mantis. Attention to portion size, feeding frequency, hydration through misting, and clean enclosure maintenance will set the stage for a thriving pet mantis.

By mimicking their natural dietary habits in captivity with fresh live prey and maintaining proper husbandry conditions, you will enjoy watching your Indian Flower Mantis flourish as a vibrant display of nature’s marvel.


Remember: A healthy diet combined with proper care ensures that your Indian Flower Mantis remains active, colorful, and captivating for years to come!

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