Purple-winged (Tenodera australasiae) nymphs

The Purple-winged mantis (Tenodera australasiae) is a fascinating and beautiful species native to Australasia. This species is particularly prized by insect enthusiasts for its elegant appearance and relatively easy care. Below is a detailed description of its nymph stage, care requirements, housing setup, and general information.

Description of Purple-winged Nymphs

- Appearance:

The nymphs are slender and delicate, with a bright green or light brown coloration that helps them blend into foliage. As they grow, hints of the purple coloration seen in adults may begin to appear, particularly near their wings and limbs. Their long legs and characteristic triangular head give them an alert, almost alien-like appearance.

- Size:  

Nymphs are small upon hatching, typically 6–10 mm in length, but they grow significantly with each molt, reaching up to 4–5 cm before maturing into adults.

- Behavior:

These nymphs are active hunters and will readily stalk small prey. They are fast-moving and can be skittish, especially in their earlier stages.

- Diet: 

Nymphs primarily feed on small insects like fruit flies (Drosophila spp.), aphids, and pinhead crickets. As they grow, they can take on larger prey.

Care Instructions

1. Housing:  

   - Enclosure Size: For nymphs, a small container works well (e.g., 20 cm x 20 cm x 20 cm per nymph). For older nymphs and juveniles, a larger enclosure (30 cm x 30 cm x 30 cm) is recommended to provide enough space for molting.

   - Ventilation: Ensure the enclosure has adequate ventilation to prevent mold and stagnant air.

   - Substrate: Use a thin layer of coco coir, peat moss, or paper towels to retain moisture. Avoid overly damp conditions to prevent fungal growth.

   - Decorations: Include twigs, branches, or artificial plants for climbing. Mantises prefer vertical surfaces to molt successfully.

2. Temperature and Humidity:  

   - Temperature: Maintain a temperature range of 22–28°C. Use a heat mat or lamp if necessary but avoid direct heat on the enclosure.

   - Humidity: Keep humidity between 50–70%. Mist the enclosure lightly 2–3 times a week, ensuring water droplets are available for drinking.

3. Feeding:  

   - Provide live food 1–2 times a day. Offer prey slightly smaller than the mantis’s head to prevent injury.

   - Remove any uneaten prey after 24 hours to avoid stressing the nymph.

4. Molting:  

   - Nymphs molt multiple times (usually 5–7 molts) before reaching adulthood. Ensure plenty of vertical space for successful molting. Avoid disturbing or handling the nymph during and immediately after a molt, as they are highly vulnerable.

5. Handling:  

   - Handle nymphs with care as they are delicate and can be easily injured. Use a soft paintbrush or your hand to gently encourage them onto your fingers. Limit handling to reduce stress.

Housing Multiple Nymphs

While Tenodera australasiae nymphs are not as aggressive as some other mantis species, they are still prone to cannibalism, especially if food is scarce or the space is limited. If housing multiple nymphs together:

- Provide ample space and hiding spots.

- Feed them well to reduce the likelihood of cannibalism.

- Monitor them closely and separate individuals if aggression occurs.

General Information

- Adult Size: Adults grow to 8–10 cm in length, with females generally larger than males.

- Lifespan: Nymphs mature in 3–5 months, depending on temperature and feeding conditions. Adults live an additional 6–8 months.

- Breeding: Females lay oothecae (egg cases) containing dozens of eggs. These hatch after several weeks under warm, humid conditions.

- Temperament: While nymphs are more skittish, adults can be calmer and easier to handle with regular interaction.

Key Tips for Success

- Always maintain clean and well-ventilated enclosures to prevent disease.

- Provide adequate space for growth and molting.

- Observe their behavior daily to ensure they are feeding well and thriving.

By following these care guidelines, you can enjoy the rewarding experience of raising Purple-winged mantis nymphs and observing their unique lifecycle.

Note: We source our invertebrates responsibly and ethically, respecting the natural habitats from which they originate.