Giant African Millipede — Fact Sheet
Archispirostreptus gigas · Giant African Millipede
📋 At a glance
| Adult size | 20-33 cm |
| Lifespan | 5-7 years |
| Subspecies | No captive-care subspecies split |
| Origin | Archispirostreptus gigas is an East African species. |
| Activity | Nocturnal |
| Difficulty | Intermediate |
| Legal | CITES: not listed; EU: not listed; local rules still apply |
🏠 Enclosure
- Secure, escape-proof enclosure sized for normal movement, feeding, and molting
- Match terrestrial, fossorial, or arboreal space to the species
- Use pesticide-free substrate at the depth and moisture specified in the full guide
- Avoid mesh that traps feet, waterlogged substrate, pesticide residues, and release outdoors
🪨 Enclosure furniture
- Stable bark, branches, leaf litter, hides, and climbing or hanging surfaces appropriate to the species
- Leave unobstructed molting space above and below the animal
- Provide water safely without a drowning hazard
💡 Lighting
- UVB is not established as a requirement for these invertebrates
- Use a clear day-night cycle and indirect visible light
- Keep heat sources outside the enclosure and under thermostat control
- Photoperiod: 10-12 h; no bright light at night
🌡️ Temperature
Basking spot: 26-28 °C
Warm zone: 22-26 °C
Cool zone: 20-23 °C
Night: 20-23 °C
Clear gradient required; the animal must be able to move between warm, cool, and hidden zones
Measure basking surfaces with an infrared thermometer and ambient zones with digital probes
Avoid heat rocks and unguarded heat sources
💧 Humidity & water
- Maintain the species-specific humidity range with cross-ventilation
- Keep a moisture gradient rather than saturating every surface
- Use clean water and allow safe drying between misting cycles where appropriate
- Avoid condensation, mold, and stagnant wet air
🪳 Diet
Feed regularly:
- Pesticide-free decomposed hardwood leaves and white-rotted wood; safe vegetables as appropriate
In moderation:
- Fruit, richer vegetables, and small protein extras only as the full guide allows
Avoid:
- Treated wood, conifer, moldy food, seasoned food, and protein-heavy feeding
Supplements:
- Calcium source only where the species guide recommends it
🩺 Health — warning signs
- Failed or malformed molt → humidity, space, injury, or poor condition
- Persistent inactivity outside a normal cycle → temperature, dehydration, stress, or disease
- Missing limbs or wounds → fall, trapping, or cohabitation injury
- Mites or mold → hygiene and moisture imbalance
- Sustained refusal to feed with weight loss → husbandry or health problem
Consult a reptile- or exotic-animal veterinarian for severe weakness, injury, breathing signs, swelling, or prolonged refusal to eat.