Updated: July 7, 2025

Keeping a Ghost Mantis (Phyllocrania paradoxa) is a fascinating and rewarding hobby for insect enthusiasts. Known for its unique, leaf-like appearance that offers excellent camouflage, the Ghost Mantis is both a beautiful and intriguing species to observe. However, many hobbyists wonder whether it is possible to keep other insects alongside their mantis and, if so, which species make the best companions. This article explores the best companion insects for keeping with Ghost Mantis, focusing on compatibility, habitat needs, and care considerations.

Understanding the Nature of the Ghost Mantis

Before selecting companion insects, it’s essential to understand the nature and behavior of the Ghost Mantis. Native to Africa, this species thrives in warm, humid environments with plenty of foliage or décor that mimics dead leaves. The Ghost Mantis is a predatory insect that feeds primarily on live prey such as small flies, crickets, and other soft-bodied insects.

One critical aspect to remember is that mantises are solitary and territorial creatures. They may view other insects as prey or competitors. Because of this predatory nature, choosing appropriate tank mates requires careful consideration to avoid stress or predation.

General Guidelines for Choosing Companion Insects

When selecting compatible species for cohabitation with a Ghost Mantis, consider these general guidelines:

  • Non-predatory: Avoid insects that are aggressive predators or large enough to threaten the mantis.
  • Size compatibility: Choose insects significantly smaller than the Ghost Mantis to prevent injury or competition.
  • Similar environmental needs: Ensure all species require similar temperature, humidity, and lighting conditions.
  • Low mobility: Highly active or fast-moving insects may stress the mantis.
  • Non-competitive feeders: Avoid species that compete for the same food sources.

With these principles in mind, let’s explore some of the best companion insects you can keep with your Ghost Mantis.

1. Springtails (Collembola)

Why Springtails Are Great Companions

Springtails are tiny soil-dwelling arthropods that measure just 1–2 mm in length. They are harmless detritivores that feed on decaying organic matter and mold rather than living prey. Springtails are excellent clean-up crew members within insect enclosures as they help control mold growth and break down waste material.

Compatibility with Ghost Mantis

Because springtails are so small and non-aggressive, they coexist peacefully with mantises. The Ghost Mantis will not view springtails as prey due to their tiny size and low visibility. Additionally, springtails thrive under similar humidity conditions preferred by the mantis.

Care Considerations

Provide a moist substrate rich in organic matter for springtails to thrive. This also aids in maintaining humidity levels ideal for your Ghost Mantis.

2. Isopods (Woodlice)

Why Isopods Make Good Tankmates

Isopods are small crustaceans often found in leaf litter and moist environments. Like springtails, they serve as detritivores—feeding on decaying plant matter and leftover food—thus helping keep the enclosure clean.

Compatibility with Ghost Mantis

Isopods generally remain on the ground layer and do not interfere with mantises that prefer perching higher up on plants or decorations. Their slow movement and non-threatening nature make them suitable companions.

Care Considerations

Isopods require damp substrate rich in leaf litter or decayed wood material. Maintaining proper humidity benefits both isopods and your mantis.

3. Small Snails (e.g., Miniature Land Snails)

Benefits of Keeping Miniature Land Snails

Small terrestrial snails contribute to ecosystem balance within an enclosure by consuming algae, mold, and detritus. They also help aerate substrate layers when burrowing lightly.

Compatibility with Ghost Mantis

Due to their hard shells and slow movement, mini land snails do not attract predation from mantises. They generally occupy different microhabitats than mantids and pose no significant threat to each other.

Care Considerations

Ensure adequate calcium sources such as cuttlebone or crushed eggshells are available for snail shell health. Maintain moderate humidity for their survival without risking excessive moisture harmful to mantises.

4. Fruit Flies (Drosophila spp.) – As Live Food Source Only

Using Fruit Flies as Co-Inhabitants Temporarily

While fruit flies cannot be permanent tankmates due to their movement speed and potential competition for food, they serve as excellent live prey for young or adult Ghost Mantises.

Compatibility Notes

Fruit flies are fast-moving and capable of escaping predation temporarily but may introduce unwanted fly infestations if allowed uncontrolled breeding occurs in the enclosure.

Care Considerations

Use fruit flies mainly as supplemental live food rather than true companions sharing long-term space with your mantis.

5. Small Leaf Litter Invertebrates (e.g., Spring Tail Relatives)

Other tiny leaf litter inhabitants such as certain mites may coexist without issue but require careful monitoring because some mite species can become pests or irritants to your mantis.

Insects to Avoid Keeping with Ghost Mantis

To protect your mantis’s wellbeing, avoid introducing these insects into its enclosure:

  • Large crickets or locusts: May injure or stress the mantis.
  • Spiders: Aggressive predators that may harm mantises.
  • Ants: Can swarm and attack or stress your pet.
  • Other Mantids: Cannibalism is common among mantid species.
  • Beetles: Some beetles have hard exoskeletons making them unsuitable prey; also may harm the mantis during encounters.

Habitat Setup Tips When Keeping Companions

To successfully maintain multiple insect species together with a Ghost Mantis:

  • Provide ample vertical space: Mantises like to perch; providing branches and leaves helps them stay above ground-dwelling companions.
  • Create microhabitats: Different substrate layers cater separately to detritivores (springtails/isopods) and arboreal mantises.
  • Maintain proper humidity: Keep humidity between 60%-80%, suitable for both mantises and small detritivores.
  • Monitor feeding habits: Feed live prey separately if necessary to avoid food competition.
  • Regular cleaning: Remove waste regularly while avoiding disturbance of beneficial cleanup species like springtails.

Final Thoughts on Co-Habitation with Ghost Mantises

While keeping multiple insect species together is possible with thoughtful planning, many hobbyists prefer housing their Ghost Mantis alone due to its solitary nature and predatory habits. However, incorporating small detritivores such as springtails and isopods can enhance enclosure health by managing waste and mold naturally without risking harm to your mantis.

If considering additional live insects solely as supplemental food items rather than permanent companions—fruit flies or small crickets raised externally work well but should be introduced cautiously inside the enclosure to prevent overpopulation.

In conclusion, the best companion insects for keeping with a Ghost Mantis are harmless detritivores like springtails and isopods that help create a balanced microecosystem while respecting your pet’s wellbeing. By understanding each species’ behavior requirements and environmental preferences, you can create a thriving shared habitat that benefits all inhabitants.


References:

  • Mantid care guides from entomological societies
  • Studies on mutualistic relationships among invertebrates
  • Hobbyist forums specializing in exotic insect husbandry