Merrem's Madagascar swift (Oplurus cyclurus)
Iguanas · Difficulty: Intermediate
Key facts and care guidance for Merrem's Madagascar swift (Oplurus cyclurus) (origin: Madagascar – spiny forest). Adult size around 25–32 cm total length. Life expectancy 10–15 years. The values below are carefully researched guidance.
Short answers
Merrem's Madagascar swift: How big does the enclosure need to be?
100×50×70 cm.
Merrem's Madagascar swift: What temperature does it need?
Daytime 30–36 °C, basking spot 45 °C, at night 19–23 °C.
Merrem's Madagascar swift: Does it need UVB lighting?
UVB: Essential (UVB 10.0).
Merrem's Madagascar swift: How long do they live?
Life expectancy: 10–15 years.
Merrem's Madagascar swift: Is it suitable for beginners?
Rather not – it is considered an intermediate species (difficulty: Intermediate).
Climate
- Daytime temperature
- 30–36 °C
- Night temperature
- 19–23 °C
- Basking spot
- 45 °C
- Humidity
- 40–55 %
- UVB
- Essential (UVB 10.0)
Enclosure
- Minimum size
- 100×50×70 cm
- Substrate
- Sand-loam, cork tubes, stone slabs, climbing branches
Feeding
- Food
- House crickets, crickets, roaches, a few flowers
- Feeding interval
- 4×/week
Key facts
- Adult size
- 25–32 cm total length
- Life expectancy
- 10–15 years
- Origin
- Madagascar – spiny forest
- Protection status
- CITES II
- Brumation
- A cooler dry spell of 6–8 weeks
- Cohabitation
- A pair, males strictly separated. Reason: several males fight over territory and basking spot until one is injured or permanently cornered. Females generally get along but need their own basking and hiding spots; feed separately if sizes differ.
Notes
It lives in hollow branches and seals the tube with its spiny tail. It needs cork tubes as a hide and a very hot basking spot.
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Related species
- Collared iguanid (Oplurus cuvieri) – Intermediate
- Four-spotted Madagascar swift (Oplurus quadrimaculatus) – Intermediate
- Anegada ground iguana (Cyclura pinguis) – Expert
- Grand Cayman blue iguana (Cyclura lewisi) – Expert
- Common chuckwalla (Sauromalus ater) – Intermediate
- Cape spiny-tailed iguana (Ctenosaura hemilopha) – Intermediate
- Fiji banded iguana (Brachylophus fasciatus) – Expert
- Green iguana (Iguana iguana) – Intermediate to expert
What you need to start
To keep Merrem's Madagascar swift (Oplurus cyclurus) you typically need: a suitable enclosure (100×50×70 cm), substrate (Sand-loam, cork tubes, stone slabs, climbing branches), 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: 30 October 2026 · Editor: Reptoria editorial team · Sources include: https://de.wikipedia.org/wiki/Madagaskar-Stachelschwanzleguan, https://reptile-database.reptarium.cz/species?genus=Oplurus&species=cyclurus
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).