Giant Red Leg Tree Millipede – Balustreptus falcatus
Wild Stock / Imported from Vietnam
Origin: Vietnam
Stock Type: Wild Stock / Imported
Scientific Name: Balustreptus falcatus
The Giant Red Leg Tree Millipede (Balustreptus falcatus) is an impressive arboreal millipede native to the tropical forests of Vietnam. Large, active, and dramatically colored, this species combines a dark armored body with brilliant red to crimson legs and a more elongated build than many of the heavy-bodied terrestrial giant millipedes commonly kept in captivity.
These animals are wild-stock specimens imported from Vietnam and are offered separately from our U.S. captive-bred Balustreptus falcatus. For keepers seeking mature or naturally sourced specimens, the wild-stock animals provide an opportunity to work with this unusual Vietnamese species while our captive-bred population continues to develop.
A True Arboreal Millipede
Unlike many giant millipedes that spend most of their time moving through substrate and leaf litter, Balustreptus falcatus readily utilizes vertical space. They climb bark, branches, cork, and other textured surfaces and can frequently be observed exploring above the substrate.
An enclosure should therefore provide both adequate substrate depth and usable vertical structure. Cork bark, hardwood branches, and other secure climbing surfaces help accommodate the species' natural behavior.
Their combination of size, coloration and climbing behavior makes them especially impressive display animals in naturalistic tropical enclosures.
Species Information
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Scientific Name: Balustreptus falcatus
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Common Name: Giant Red Leg Tree Millipede
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Origin: Vietnam
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Stock: Wild Stock / Imported
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Type: Arboreal tropical millipede
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Adult Size: Large
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Temperament: Peaceful
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Activity: Terrestrial and arboreal
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Diet: Decaying hardwood, hardwood leaves and supplemental foods
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Humidity: Moderate to high
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Care Level: Intermediate
Housing & Substrate
Despite its tendency to climb, Balustreptus falcatus still requires the deep, biologically active substrate expected for a large tropical millipede. A moisture-retentive substrate containing decomposed hardwood and organic material should form the foundation of the enclosure, with a generous layer of hardwood leaves across the surface.
Humidity should remain consistent without creating stagnant, waterlogged conditions. Good ventilation combined with moisture-retentive substrate provides a more stable environment for long-term maintenance and molting.
Because this species makes extensive use of elevated surfaces, enclosure height and climbing structure deserve more consideration than they would for a strictly terrestrial millipede.
Feeding
The primary diet should be based around the materials millipedes naturally consume as detritivores: decomposing hardwood and hardwood leaf litter. Supplemental vegetables and other appropriate foods can be offered periodically, but should complement rather than replace the decomposing plant material within the enclosure.
A calcium source can also be kept available.
Wild-Stock Animal Considerations
Wild-stock millipedes should be treated differently from established captive-bred animals. Imported specimens may arrive at different ages and sizes and can show natural variation in coloration, condition and appearance.
We recommend allowing newly acquired animals time to settle into a properly established enclosure with suitable substrate, abundant leaf litter, hiding areas, stable humidity and minimal unnecessary disturbance.
For detailed husbandry information, see our Giant Red Leg Tree Millipede Care Guide – Balustreptus falcatus.
For customers specifically seeking captive-produced animals, visit our Captive-Bred Giant Red Leg Tree Millipede – Balustreptus falcatus listing.
The Giant Red Leg Tree Millipede is a remarkable Vietnamese species whose brilliant red legs, large size and climbing behavior distinguish it from most other giant millipedes maintained in the hobby.

