Reptoria

Phong Dien pricklenape (Acanthosaura phongdienensis)

Agamas · Difficulty: Intermediate

Key facts and care guidance for Phong Dien pricklenape (Acanthosaura phongdienensis) (origin: Endemic to central Vietnam (the Phong Dien Nature Reserve, Thừa Thiên-Huế province); evergreen forest, partly above 700 m; described in 2019). Adult size around medium-sized (SVL of males up to ~7.7 cm), total length ~22–28 cm with the tail. Life expectancy approx. 8–10 years (an estimate). The values below are carefully researched guidance.

Short answers

Phong Dien pricklenape: How big does the enclosure need to be?

80×60×100 cm for one adult animal (arboreal, height over length).

Phong Dien pricklenape: What temperature does it need?

Daytime 24–28 °C, basking spot local warm spot up to 30 °C (do not overheat), at night 18–21 °C.

Phong Dien pricklenape: Does it need UVB lighting?

UVB: UVB recommended (a forest dweller, Ferguson zone 1–2, UV index 1–3; a 6 % T5 tube).

Phong Dien pricklenape: How long do they live?

Life expectancy: approx. 8–10 years (an estimate).

Phong Dien pricklenape: Is it suitable for beginners?

Rather not – it is considered an intermediate species (difficulty: Intermediate).

Climate

Daytime temperature
24–28 °C
Night temperature
18–21 °C
Basking spot
local warm spot up to 30 °C (do not overheat)
Humidity
75–90 % by day, up to ~100 % at night
UVB
UVB recommended (a forest dweller, Ferguson zone 1–2, UV index 1–3; a 6 % T5 tube)

Enclosure

Minimum size
80×60×100 cm for one adult animal (arboreal, height over length)
Substrate
Coco humus or forest floor with leaf litter and moss, plus a drainage layer

Feeding

Food
Insectivorous: crickets, house crickets, roaches, earthworms, larvae; dusted with calcium and D3
Feeding interval
adults 2–3×/week, juveniles daily

Key facts

Adult size
medium-sized (SVL of males up to ~7.7 cm), total length ~22–28 cm with the tail
Life expectancy
approx. 8–10 years (an estimate)
Origin
Endemic to central Vietnam (the Phong Dien Nature Reserve, Thừa Thiên-Huế province); evergreen forest, partly above 700 m; described in 2019
Protection status
Not listed under CITES (as far as research shows); a narrow endemic range – wild-caught animals are problematic, proof of origin matters
Brumation
Only a mild seasonal drop; there is no pronounced need for a cold rest (a central Vietnamese distribution)
Cohabitation
Single housing. The lower-stress option is one animal per enclosure, as there is no evidence that pricklenapes need company. Pairs or small groups work according to care sheets as long as several males are never kept together; the drawback is that the enclosure must then be proportionally larger and stress between the animals is hard to spot.

Notes

An endemic described only in 2019, practically not established in the trade – with no real keeping reports. All the numbers are derived from genus consensus and distribution, and are expressly uncertain.

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Related species

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What you need to start

To keep Phong Dien pricklenape (Acanthosaura phongdienensis) you typically need: a suitable enclosure (80×60×100 cm for one adult animal (arboreal, height over length)), substrate (Coco humus or forest floor with leaf litter and moss, plus a drainage layer), 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: 7 November 2026 · Editor: Reptoria editorial team · Sources include: Mountain Horned Dragons (Acanthosaura) - 140-190 Tage, 19-24°C, 70-80% Feuchte – http://www.kingsnake.com/mhd/MHDkingsnake.html, Acanthosaura crucigera - Vergleichswert derselben Gattung – https://grokipedia.com/page/acanthosaura_crucigera, https://dubiaroaches.com/blogs/lizard-care/mountain-horned-dragon-care-sheet, https://en.wikipedia.org/wiki/Acanthosaura, https://reptile-database.reptarium.cz/species?genus=Acanthosaura&species=phongdienensis

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).