Otostigmus spp.
Identity confidence: provisional. This is a genus, group, or trade name rather than a confirmed species. Treat it as the closest match we can stand behind, and use the more conservative end of any range.
Otostigmus Centipedes: Advanced Care Guide
Keeper Snapshot: Small pantropical centipedes: O. scaber, O. politus and relatives: humid tropical care, moderate venom, a smaller cage than a giant Scolopendra needs. It is still fast, the bite is still venomous, and it still escapes. Never handle it. Adults reach about 3-4 inches.
Group: Industry StaplesDifficulty: Spice 3-4: Intermediate / AdvancedSetup: Tropical centipede (humid)Handling: NEVER
Use This Guide Safely
- Confirm the exact animal. Match this guide to the species, locality, size, and life stage on your label. If the ID is uncertain, use the more conservative part of the range and ask before changing the setup.
- Change one thing at a time. Treat temperature and humidity as target zones, then watch posture, burrowing, drinking, feeding, and molt behavior before making another adjustment.
- Respect the handling boundary. If the guide says no handling, fast, defensive, or medically significant, plan transfers with catch cups, locked lids, and no bare hands. For serious bites, stings, or symptoms, seek emergency medical care.
Quick Snapshot
| Temperature | 75-85°F |
|---|---|
| Humidity | Ambient 70-85%, cross-ventilated at substrate level; humid retreat |
| Setup Type | Tropical centipede (humid) |
| Substrate | Moist soil/coco mix with a humid retreat; locked lid |
| Feeding | Small prey weekly |
| Care Difficulty | Spice 3-4: Intermediate / Advanced |
| Handling | NEVER |
Humidity zones: Very Low under 30% - Low 30-60% - Low-Moderate 40-70% - Moderate 60-80% - Moderate-High 70-85% - High 80%+ - Very High 90%+
Enclosure Format / Size Class
- terrestrial burrow setup for secure specimens
Warnings First
- Venomous bite (moderate), fast, escape artist. Never handle
- Solitary housing only; never cohab centipedes
- Tropical-humid: moist substrate with a humid retreat; ventilated
- Small, but the lid still must lock; tiny tough ventilation
- Small humid enclosures go stale fastest. Cross ventilation low on two opposite walls is the top priority here, more so than on a giant Scolopendra in a large box.
Simple Care
- Moist substrate with a humid retreat; ventilation to prevent mold.
- Cross ventilation low on two opposite walls, at substrate level. A small humid box needs it most.
- Bottle-cap or jar-lid water dish filled with pebbles so this small species cannot drown; a locked lid.
- House singly; centipedes are cannibalistic.
- Tools and a catch cup; never touch with hands.
Advanced Keeper Notes
Enclosure & Microclimate
- O. scaber, O. politus and others: pantropical. Small humid-tropical centipedes; a compact enclosure is fine, with moist substrate, a humid retreat, and airflow to keep it from going stale.
- Smaller cage than a giant Scolopendra, but the containment standard is the same: locked lid, tiny tough ventilation, deep enough substrate to hide in.
- The airflow standard is the same too, and arguably stricter. Cross ventilation at substrate level means fine-mesh vents low on two opposite walls, at or just above the substrate line, so air moves horizontally through the burrow layer. A small humid enclosure has very little air volume to buffer a damp substrate, so it goes stale far faster than a large one. Top-only venting dries the surface while saturated air sits still down low, and that is where cuticle fungus and mite blooms start.
- Use fine bonded stainless mesh and size every opening against the head. At 3 to 4 inches these exploit gaps that would never trouble a giant, so check the mesh edges as carefully as the gauge.
- Ventilation and ambient humidity trade against each other. Hold 70 to 85% by keeping the lower substrate damp and running a small water dish underneath free-flowing vents, not by closing the box up. On an enclosure this size, sealing it to hold a humidity number goes wrong within days rather than weeks.
- Judge wetness by hand rather than by a gauge that barely fits: bottom third clumps and holds without weeping water, middle cool and damp, top can look dry.
- A bottle cap or jar lid is the right dish at this size, filled with pebbles or coarse grit so the water sits below the rim. A 3 inch centipede drowns easily in an unmodified dish, and the stones give it a way back out while the dish feeds humidity at floor level.
- Mist under the retreat rather than across the enclosure. In a compact box, misting everything swings the whole environment at once; misting under cover gives a stable damp microclimate and leaves the rest of the substrate free to breathe.
Feeding, Growth & Maintenance
- Small prey weekly; remove if molting or uninterested.
- Venom is moderate: a painful bite, not usually a medical emergency, but a firm no-handling animal. Solitary; centipedes are cannibalistic.
- Molting: a centipede stops eating and seals into its burrow to molt, staying soft and vulnerable for days. Leave it completely alone, keep all prey out, and don't excavate to check on it.
Possible Origin / Range
- Likely native range: Pantropical: Southeast Asia, Africa, the Americas; humid forest.
- Habitat translation: A moist, ventilated enclosure with a humid retreat, a shallow water dish, and an escape-proof, locked lid.
Advanced Keeper Details
- Adult size ~3-4 in. A 'starter-scale' tropical centipede: small and less imposing, but with the same speed and escape behavior as the giants.
- Pantropical species complex; ID is often loose. Tune moisture from behavior and molt success.
- Standard centipede rules apply in miniature: never handle, never cohab, locked enclosure, secondary containment for transfers.