Ornithoctonus sp. Uthai Thani
Dancing Earth Tiger - complete care guide
Dancing Earth Tiger
Temperature
22-26 °C
Target ambient range
Humidity
70-80 %
Substrate / enclosure RH
Adult DLS
12-15 cm
Average - varies per individual
Moult interval
Sling 3-7w - Juv 1.8-3mo
Adult 9-14mo
Adult cycle = mature females; males never moult again after maturity
About
The Dancing Earth Tiger ("Uthai Thani") - an undescribed Thai Ornithoctonus and the cheapest Old World on the UK market at £8 a sling. The "dancing" is the threat display: rearing, pacing, and an attitude the vendor rates bluntly. All the standard earth-tiger requirements in a starter-priced package - the classic "first aggressive Asian" for keepers who are honest with themselves about readiness.
Husbandry cheat sheet
- Origin
- Thailand (Uthai Thani province)
- Habitat
- Tropical forest floor
- Temperament
- Defensive
- In your collection
- 0
Growth, lifespan & conservation
- Growth rate
- Fast
- Maturity
- ♀ 34mo ♂ 22mo
- Lifespan
- ♀ 13yr ♂ 3yr
- Continent
- Asia
- UK availability
- Commonly available
Care Guide
Ornithoctonus sp. Uthai Thani
Dancing Earth Tiger - a complete husbandry sheet. Use as a starting point and adjust to your individual specimen.
What size enclosure does a Dancing Earth Tiger Tarantula need?
Adults
30 × 25 cm footprint with 12 cm of substrate.
Slings & Juveniles
Small tubs with 8 cm of substrate and an anchor.
To map exact floor space and substrate safety limits for your setup, use our free interactive tarantula enclosure planner.
What temperature and humidity does a Dancing Earth Tiger Tarantula need?
Heating
The Dancing Earth Tigers is comfortable at 22-26 °C; most UK homes need gentle supplementary warmth in winter only.
Humidity
70-80 %: keep the lower substrate damp (never sodden) with strong cross-flow.
Ventilation
Cross-ventilation with high humidity.
What substrate is best for a Dancing Earth Tiger Tarantula?
Recommended Mixes
Depth
12 cm
Notes
Deep and packable, holding retreat structure.
How do you set up a Dancing Earth Tiger Tarantula enclosure?
Décor
The Hide
A webbed burrow or retreat around cork; terrestrial rather than deep-fossorial.
Water
Shallow dish at surface level.
Lighting
Ambient room light only.
How often should you feed a Dancing Earth Tiger Tarantula?
Good Feeders
Long refusal worrying you? Separate premoult fasting from genuine problems with our "Is my T okay?" checker.
Is my Dancing Earth Tiger Tarantula dying or moulting?
Pre-moult signs to look for
Refusing food for weeks is normal before a moult - a healthy Dancing Earth Tiger Tarantula fasting is almost never an emergency in itself. Watch for slowing down and spending more time in the hide, laying a thick moult mat of web on the floor. Old World species do not flick urticating hairs, so there is no bald patch to watch - rely on fasting, lethargy and hide time instead.
On its back is MOULTING, not dying
A Dancing Earth Tiger Tarantula lying upside down or on its side with legs curled inwards is almost certainly mid-moult. Do not touch it, do not right it, do not mist it - just remove any live prey (crickets can kill a defenceless moulter) and leave the room.
How long between moults?
For this species, expect a moult roughly every 24-48 days for spiderlings, every 55-90 days for juveniles, and every 130-210 days for sub-adults, with adult females moulting around every 9.3 months (up to 14 months at the extreme). Males never moult again after their ultimate (mature) moult.
After the moult: fang hardening time
The new exoskeleton stays soft, with fangs that cannot grip, for roughly 8 days in this species. Offer no food and no handling for about 8 days - feeding too early is how fresh moulters get injured. The shed exuvium is also the best sexing tool there is - see our tarantula sexing guide for what to look for.
Genuinely worried about behaviour that is not moulting? Our "Is my T okay?" triage tool walks the danger signs one by one.
What ongoing care does a Dancing Earth Tiger Tarantula need?
🪞 Moulting
Moults in the retreat. Do not disturb; keep prey out and humidity steady; wait until the fangs are black and hard before feeding. Adult intervals apply to mature FEMALES - a mature male never moults again.
🧹 Cleaning
Weekly: refresh the water dish and clear boluses with tongs.
✋ Handling
Never - a committed threat display and fast strike. Catch cup and lid discipline.
What are the most common mistakes when keeping Dancing Earth Tiger Tarantulas?
✓ What They Love
- Deep moist substrate for burrows
- Strong cross-flow
- Long tongs and lid discipline
- Escape-proof enclosure
- Respect: cheap does not mean calm
✕ Common Mistakes
- Free handling
- Dry substrate
- Assuming the price implies docility
- Open-lid maintenance
Keep exploring: related care guides
More ground-dwelling species and close relatives from our full library:
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