Nebo whitei
Whitei Scorpion: Advanced Care Guide
Keeper Snapshot: A big, heavy-bodied scorpion from the mild, monsoon-touched mountains of Dhofar, Oman: adults about 3.5-5 inches. Wants a roomy semi-arid floor it can dig into, moderate warmth (not baked), and stable retreats. Mild venom.
Group: ScorpionsDifficulty: Spice 3: IntermediateSetup: Semi-arid terrestrial burrower (needs floor space)Handling: Do not handle
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 | 72-84°F (gentle gradient; cooler at night) |
|---|---|
| Humidity | Low-Moderate ambient (~50-60%) with cross ventilation; dry surface, damper lower layers |
| Setup Type | Semi-arid terrestrial burrower (needs floor space) |
| Substrate | Deep sand/soil/clay mix it can dig into: drier surface, slightly more humid lower layers |
| Feeding | Roaches/crickets weekly |
| Care Difficulty | Spice 3: Intermediate |
| Handling | Do not handle |
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
- Baby Buddy: secure starter enclosure for 2i-3i instars (escape-proof ventilation only)
- Burrow Buddy: grow-out burrow setup for juveniles
- Larger terrestrial setup for full-grown adults (~8-10 gallon floor)
Warnings First
- Strong build and defensive potential
- Needs a secure hide
- Do not keep swampy
- A large horizontal enclosure develops still corners. Cross ventilation low on two opposite walls is what stops the damp lower layer going stagnant at the far end.
Simple Care
- Roomy floor space and deep substrate it can dig into: an adult wants roughly an 8-10 gallon horizontal enclosure.
- Cross ventilation low on two opposite walls. A big footprint needs air crossing the whole floor, not just the lid.
- Moderate warmth with a gentle gradient. Don't run it hot; cooler nights are fine.
- Mostly dry with a damp lower layer and one lightly-watered corner; heavy decor buried into the substrate, never perched on it.
- Shallow water dish with pebbles in it so small instars cannot drown.
Advanced Keeper Notes
Enclosure & Microclimate
- Use a deep substrate gradient: drier surface, slightly more humid lower layers. This gives the animal options without making the setup wet.
- Heavy hides should sit on the bottom and be buried around, not placed on top of loose substrate.
- An adult needs a genuinely large horizontal enclosure (about 30-40 L / 8-10 gallons) with open floor: it both digs and roams. A sand/soil mix with some clay holds a burrow well. It digs down partly to reach cooler, slightly damper layers, so the depth-plus-gradient is the point: lightly water one corner and let the rest stay dry.
- Scale the ventilation to that footprint. On an enclosure this size, put vents low on two opposite walls, at or just above the substrate line, so air crosses the whole floor instead of stalling in the far corners. The damp lower layer is an asset only while air can reach it; in a large still box the far end holds motionless humid air and that is where mold and cuticle problems start.
- Ventilation and ambient humidity pull against each other. Hold 50 to 60% by keeping the lower layers lightly damp and one watered corner going, then let the vents flow freely. Closing a big enclosure up to hold a reading gives you stagnant corners rather than a stable environment.
- Read the substrate by hand. The surface should be dry, the lower layers cool and lightly damp so a squeeze holds shape without releasing water, and the watered corner damper than the rest. That spread is what the animal digs through to choose its own conditions.
- Keep a shallow water dish and drop pebbles or coarse grit in so the waterline sits below the rim. Small instars drown in open dishes, and on a species this large keepers tend to use a dish scaled to the adult, which is exactly the dish a juvenile cannot climb out of.
- Water the one corner and mist under the buried hide rather than spraying the whole floor. On a large enclosure that gives you a dependable damp microclimate at one end while the rest stays dry and keeps exchanging air.
Feeding, Growth & Maintenance
- Feeding: crickets or moderate roaches around body length, smaller for instars. Young eat every 4-7 days, adults every 1-2 weeks; never leave a cricket in during a molt. Pull all feeders the moment it goes off food.
- Growth: matures over several molts, then stops growing. Leave a soft, pale, freshly-molted scorpion completely alone until it hardens: adults of this build can be defensive, but a fresh molt is helpless.
- Maintenance: spot-clean boluses and feeder remains; run a deep substrate gradient (dry surface, slightly humid lower layers) rather than a swampy enclosure, plus a small clean water dish. Heavy hides should sit on the bottom and be buried around, not perched on loose substrate, and keep transfers tool-based.
Possible Origin / Range
- Likely native range: Southern Oman: the Dhofar region around Salalah; rocky semi-arid hill country that, unusually for Arabia, catches the khareef monsoon, so it's milder and damper than typical desert.
- Habitat translation: A roomy semi-arid floor it can dig into, moderate (not hot) temperatures with a gradient, a dry surface over a slightly damper lower layer, and stable buried retreats.
Advanced Keeper Details
- Keep decor stable before substrate is added; adults can undermine loose structures.
- Treat as tool-managed only; do not let moderate temperament blur venom and escape discipline.
- Molting note: a keeper running a constant ~90°F arid setup had a very active, good-feeding animal that wouldn't molt. The fix is moderate temperatures with a cooler gradient and a night drop, not steady heat.
- Nebo whitei (Francke, 1980): genus Nebo, family Diplocentridae, the same family as Diplocentrus. It's the southern-Oman endemic of the genus; most other Nebo range across Saudi Arabia, Yemen, and the Levant. Its home around Salalah catches the khareef monsoon, so it's milder and a touch damper than the rest of Arabia. Keep that in mind versus 'generic Arabian desert' care.