African Giant Black Millipede, Archispirostreptus Gigas
High Quality Millipedes for Sale at The Defiant Forest Online Store.
Archispirostreptus Gigas
– Largest Millipede Species in the world achieving 13 to 14”
Bring a true forest giant into your vivarium. The African Giant Black Millipede. Known scientifically as Archispirostreptus Gigas, this large West African species is prized for its monster size and gentle nature. iridescence.
At The Defiant Forest, our African Giant Black Millipedes are carefully acclimated, well-fed, and packed with professional temperature-controlled materials to ensure safe arrival.
Why Keep a African Giant Black Millipede?
- ✅ Large, impressive display species
- ✅ Incredibly hardy
- ✅ Peaceful and easy to handle
- ✅ Beginner-friendly exotic invertebrate
This is not a tiny garden millipede. Adults regularly reach 13-14 inches in length, making them a bold feature in any vivarium.
Appearance & Natural History
Native to the West African tropical forests, Archispirostreptus Gigas inhabits humid leaf-litter ecosystems where it feeds on decaying hardwood, fallen leaves, and organic forest debris.
Care Requirements
Enclosure Size
- Minimum: 40-gallon minimum enclosure for adults
- Substrate depth: 6–10 inches minimum depending on their current size
- Secure lid required
Substrate
Vivarium Naturals Bio-Thrive Millipede Substrate a nutrient-rich, hardwood-based substrate consisting of:
- Decayed hardwood
- Leaf litter
- Organic topsoil (fertilizer-free)
- White rotten wood
Millipedes eat their substrate — this is important to long-term health.
Temperature
- 72–78°F
- Do not expose below 60°F
- Avoid overheating above 85°F
For winter shipments, we include appropriate temperature control materials.
Humidity
- Moderate to high humidity (70–85%)
- Keep substrate moist but not waterlogged
- Mist lightly as needed
Diet
Primary diet:
- Decaying hardwood
- Dried hardwood leaves
- Rotting wood fiber
Supplement occasionally with:
- Zucchini
- Yellow Squash
Remove uneaten produce within 24 hours.
Temperament & Handling
African Giant Black Millipede are calm and slow-moving. When disturbed, they typically curl into a defensive spiral rather than bite.
Shipping Information
We ship via FedEx and/or UPS - temperature-controlled package
Each order includes:
- Insulated box
- Phase-change temperature pack (when required)
- Breathable deli container with secure substrate
- Professional packing materials
We do not ship if weather conditions fall outside safe ranges.
Live arrival is guaranteed when someone is present to receive the package on first delivery attempt.
Frequently Asked Questions
How long do they live?
Average lifespan: 7–9 years with proper care.
Can I keep multiple together?
Yes. They are communal and do well in groups if space and food are adequate.
Will they reproduce in captivity?
They are not very easy to breed, and not a concern for the average pet keeper.
Who This Species Is For
✔ Beginner exotic keepers
✔ Natural history enthusiasts
✔ Educators
✔ Advanced collectors seeking large tropical species
Why Buy From The Defiant Forest?
We specialize in exotic invertebrates — not mass-produced pet store inventory.
Every millipede is:
- Carefully inspected
- Properly hydrated
- Professionally packed
- Backed by experience
This isn’t a box of pencils.
This is living forest life.
Add African Giant Black Millipede to Your Collection Today
Bring tropical iridescence and ecological function to your vivarium with Archispirostreptus Gigas.
Limited availability. 👉 Select quantity and secure yours today.

