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Vietnamese stick insect (Medauroidea extradentata)

Vietnamese stick insect (Medauroidea extradentata) in a terrarium

Invertebrates · Difficulty: Beginner

Key facts and care guidance for Vietnamese stick insect (Medauroidea extradentata) (origin: Vietnam (the Annam region)). Adult size around females ~10–13 cm, males (very rare) ~7–9 cm. Life expectancy approx. 12 months. The values below are carefully researched guidance.

Short answers

Vietnamese stick insect: How big does the enclosure need to be?

30×30×40 cm (a more elaborate setup 45×45×60 cm).

Vietnamese stick insect: What temperature does it need?

Daytime 21–28 °C, at night ~18–20 °C.

Vietnamese stick insect: Does it need UVB lighting?

UVB: No UVB needed.

Vietnamese stick insect: How long do they live?

Life expectancy: approx. 12 months.

Vietnamese stick insect: Is it suitable for beginners?

Yes – it is considered suitable for beginners (difficulty: Beginner).

Climate

Daytime temperature
21–28 °C
Night temperature
~18–20 °C
Basking spot
—
Humidity
60–70 %
UVB
No UVB needed

Enclosure

Minimum size
30×30×40 cm (a more elaborate setup 45×45×60 cm)
Substrate
Loose, unfertilised humus-rich soil plus pine bark, slightly damp

Feeding

Food
Bramble, oak, raspberry, sage (fresh and untreated)
Feeding interval
fresh leaves at all times; mist in the evening (drinking water and humidity)

Key facts

Adult size
females ~10–13 cm, males (very rare) ~7–9 cm
Life expectancy
approx. 12 months
Origin
Vietnam (the Annam region)
Protection status
Not protected (not listed under CITES or German nature conservation law); commonly available captive-bred
Brumation
None
Cohabitation
A group/swarm is ideal: highly sociable, parthenogenetic (males very rare, not needed), not cannibalistic. Also unproblematic kept singly.

Notes

One of the most popular beginner's and school species. Nocturnal, lethargic by day, and it sways to mimic a twig. No UV needed. Keep the ground damp so the eggs do not dry out and the moult works.

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Related species

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What you need to start

To keep Vietnamese stick insect (Medauroidea extradentata) you typically need: a suitable enclosure (30×30×40 cm (a more elaborate setup 45×45×60 cm)), substrate (Loose, unfertilised humus-rich soil plus pine bark, slightly damp), a heat source with a thermostat, UVB lighting, thermometer and hygrometer, a water dish and hides. You will find equipment in the Reptoria marketplace.

The complete, interactive care database is in the Reptoria app.

Last updated: 25 September 2026 · Editor: Reptoria editorial team · Sources include: https://dubiaroaches.com/blogs/invert-care/annam-walking-stick-care-sheet, https://en.wikipedia.org/wiki/Medauroidea_extradentata, https://www.keepinginsects.com/stick-insect/species/annam-stick-insect/

All values are non-binding guidance and do not replace expert advice. Research thoroughly from several sources before acquiring and keeping an animal, and observe the applicable law (species and animal protection in particular).