Reptoria

Dumeril's fringe-fingered lizard (Acanthodactylus dumerilii)

Dumeril's fringe-fingered lizard (Acanthodactylus dumerilii), typical appearance of the species

Lizards · Difficulty: Intermediate

Key facts and care guidance for Dumeril's fringe-fingered lizard (Acanthodactylus dumerilii) (origin: North Africa). Adult size around 18–23 cm. Life expectancy 4–8 years. The values below are carefully researched guidance.

Short answers

Dumeril's fringe-fingered lizard: How big does the enclosure need to be?

120×60×50 cm for a group.

Dumeril's fringe-fingered lizard: What temperature does it need?

Daytime 28–34 °C, basking spot Basking spot 45–50 °C, at night 16–20 °C.

Dumeril's fringe-fingered lizard: Does it need UVB lighting?

UVB: Essential (UVB 10.0–12.0, extremely sun-hungry species).

Dumeril's fringe-fingered lizard: How long do they live?

Life expectancy: 4–8 years.

Dumeril's fringe-fingered lizard: Is it suitable for beginners?

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

Climate

Daytime temperature
28–34 °C
Night temperature
16–20 °C
Basking spot
Basking spot 45–50 °C
Humidity
25–40 %
UVB
Essential (UVB 10.0–12.0, extremely sun-hungry species)

Enclosure

Minimum size
120×60×50 cm for a group
Substrate
Deep sand they can dig in, with a few stones and dry twigs

Feeding

Food
Crickets, house crickets, roaches and mealworms, dusted regularly with calcium and vitamins
Feeding interval
adults 3–4×/week

Key facts

Adult size
18–23 cm
Life expectancy
4–8 years
Origin
North Africa
Protection status
Not listed under CITES
Brumation
A cooler rest of 8–10 weeks at 10–15 °C
Cohabitation
Keep as a pair (1.1) for the least stress; one male with 2-3 females (1.2 or 1.3) also works in a large, well-structured enclosure with sight barriers - but never two males together. The genus Acanthodactylus is known as markedly aggressive, with rivals continually fighting over territory and the basking spot until one is injured or permanently driven off; females usually get along but need their own warm spots and hides.

Notes

A robust species from semi-desert and dune margins.

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Related species

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What you need to start

To keep Dumeril's fringe-fingered lizard (Acanthodactylus dumerilii) you typically need: a suitable enclosure (120×60×50 cm for a group), substrate (Deep sand they can dig in, with a few stones and dry twigs), 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: 9 October 2026 · Editor: Reptoria editorial team · Sources include: https://en.wikipedia.org/wiki/Acanthodactylus, https://reptile-database.reptarium.cz/species?genus=Acanthodactylus&species=dumerilii

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).