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Atlas / Library / Scorpionidae / Chinese / Vietnamese forest scorpion (petersii)
BeginnerNocturnal · sleeping now
Scorpionidae

Chinese / Vietnamese forest scorpion (petersii)

Heterometrus petersiiแมงป่องช้าง

Part of this is not on the page we cite. We opened it on 10 Aug 2026 and some of the degrees above are not stated there. The values above may still be right, but we cannot show you where they came from, and nobody here has checked them against a second source. Anything about a sick animal goes to a qualified exotic vet, not to a page. thebiodude.com

Photograph: Samuel Lee · CC BY

Photographed by an observer on iNaturalist and published under a Creative Commons licence; the photographer and the licence are named under the image. It is not an animal of ours, and no animal was handled by us to produce it.

14:00
Day

Drag the sun. Chinese / Vietnamese forest scorpion (petersii) is nocturnal, so what it is doing changes with the light.

Burrowing · warm · humidFrom the sheet: 26–30°C, humidity 75–90%

The way of life is written in this sheet, word for word. The climate words summarise the two figures above them, they do not add to them.

National law is not global, and we hold no national wildlife law for any country, Thailand included. Check your own authority before buying or selling.

Back to the globe My keep

https://keepr.pet/husbandry/en/heterometrus-petersii

‹ All husbandry guides
Temperature26–30 °C
Humidity75–90 %
Enclosure30×20×20
Diet7 days

The numbers

Temperature

152025303540 °C
26–30°Ambient

One ambient band, 26–30°C. This sheet states no warm side, no cool side and no night figure, so none are shown. Same scale on every sheet here, so two species compare by eye.

The sheet states26-30°C

Humidity

75–90%Target RH

The sheet states75-90%

Identity

Adult size

1.75 m10–13 cm
1520100400 cm
10–13 cmNose to tail, adult

The size the sheet states for a grown animal.

Why

Two drawings, because they answer two questions. The silhouette is at true scale against a 1.75 m person: it says how big this animal actually is, which no number does for someone who has never seen one. The bar under it is logarithmic and shared by every sheet here, so a 2 cm isopod and a 4 m python both stay readable on the same axis and two species can be compared at a glance.

Order / Family
Scorpiones
IUCN / CITES
IUCN not assessed; CITES not yet in our data
Difficulty
Beginner
Commonality
Most common 'Asian forest scorpion' name at pet stores globally
Adult size
10-13 cm
Lifespan
6-8 years
Growth rate
Medium
Activity & niche
Nocturnal humid-forest burrower
Temperament
Defensive but calm; pincer-first
Venom / defense
LOW venom (mild); strong pincers. Docile but a pincher: not dangerous

Enclosure and conditions

Enclosure

substratewarm hidewater75–90 % RH30 cm20 cm
warm hidewatersubstrate
50100150200 cm
30 × 20 × 20 cmWidth × depth × height
6dm² of floor
Warm side: not in our dataUVB: not in our data

Drawn from the stated numbers. Only what the sheet states is drawn inside.

Why

The rectangle carries the exact width-to-height ratio of the figures above it, and the ruler under it places that width on the 0–250 cm scale every sheet here shares, so two species still compare at a glance. Nothing is added that the sheet does not name: a lamp drawn on a sheet that never mentions one would be invented equipment. What the sheet leaves out is listed rather than left blank, because an empty tank reads as « none needed ».

The sheet states30x20x20 cm for one adult

Temperature
26-30°C
Humidity
75-90%
Min. enclosure
30x20x20 cm for one adult
Substrate
10-15 cm moist coco/peat/topsoil
Hides / decor / water
Cork hide, moss, full water dish

What your climate adds

This sheet states a range to hold. Your local climate decides how much work holding it is. Pick the nearest city: nothing is sent anywhere, the choice stays in this browser.

Diet

Feeding rhythm

every 7 dAs the sheet states
4Meals in 28 days

Twenty-eight days, one row. Each band is a meal window.

Why

The windows widen as they go because the interval is a range: four meals after a 10–14 day cycle land anywhere between day 40 and day 56.

The sheet statesCrickets, roaches, occasional superworm · 1-2 items weekly

Staple food
Crickets, roaches, occasional superworm
Feeding frequency
1-2 items weekly
Supplements
Not required

Behaviour and handling

HandlingDiscouraged but not dangerous; pinch risk only
CommunalOne of the more communal-tolerant Heterometrus with space/food
Defense / stress signsRaised pincers, stridulation, burrow retreat

Reproduction

Life course

Day 0Hatch
6–8 yrLifespan in care
6 yrMinimum commitment
Sexual maturityNot in our data

Read from the lifespan and maturity the sheet states, for animals in care and not in the wild.

Why

The minimum commitment is the low end of that lifespan, and the reproductive window is what is left after maturity: both are subtractions on stated figures, not figures of their own.

Reproduction
Viviparous; broods of 20-35 ride mother's back to first molt

Common health problems

Common health issues
SignsDehydration, mycosis, mismolt
Red flags / quarantine
SignsQT wild-caught; hydration & mite check

Good to know

  • Named the most commonly encountered pet-store forest scorpion; strongly UV-fluorescent

What it needs

Enclosure at least 30 × 20 × 20 cmbecause enclosure30x20x20 cm for one adult
A thermometerbecause temp26-30°C
A hygrometerbecause humidity75-90%

Every line above is deduced from a value this sheet states, and names which one. Nothing here is a general recommendation.

Sources

Others in this group

What this sheet states

100%
TemperatureHumidityEnclosure sizeActivityOriginDietSourcesUVB

Every field this product runs on is stated here. That is not a claim that the values are right: it says what the sheet states, not whether it is true. Whether a human has read it is the badge at the top of this page.

UVB is measured but does not count: it is absent from 421 of 678 sheets, and on most of them that is not a gap, since a nocturnal snake's sheet has no reason to state a UV index. Counting it would call the library incomplete without cause.