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Plumed basilisk (Basiliscus plumifrons)

Plumed basilisk (Basiliscus plumifrons), typical appearance of the species

Iguanas · Difficulty: Intermediate

Key facts and care guidance for Plumed basilisk (Basiliscus plumifrons) (origin: Central America (southern Nicaragua, Costa Rica, Panama, eastern Honduras)). Adult size around 70–90 cm total length including the tail (SVL approx. 17–24 cm). Life expectancy approx. 8–12 years (often 5–8, rarely over 10). The values below are carefully researched guidance.

Short answers

Plumed basilisk: How big does the enclosure need to be?

120×90×150 cm (tall format) for one adult animal; considerably larger is better, a pair or group from ~200×150×230 cm.

Plumed basilisk: What temperature does it need?

Daytime 26–30 °C, basking spot 35–40 °C, at night 20–22 °C.

Plumed basilisk: Does it need UVB lighting?

UVB: UVB needed (a UVA/UVB lamp, Ferguson zone 2, UV index approx. 2–3).

Plumed basilisk: How long do they live?

Life expectancy: approx. 8–12 years (often 5–8, rarely over 10).

Plumed basilisk: Is it suitable for beginners?

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

Climate

Daytime temperature
26–30 °C
Night temperature
20–22 °C
Basking spot
35–40 °C
Humidity
70–80 % by day, up to 90–100 % at night
UVB
UVB needed (a UVA/UVB lamp, Ferguson zone 2, UV index approx. 2–3)

Enclosure

Minimum size
120×90×150 cm (tall format) for one adult animal; considerably larger is better, a pair or group from ~200×150×230 cm
Substrate
A damp forest-floor or coco humus and soil mix with leaf litter; a large, clean water section is essential

Feeding

Food
Insects (crickets, locusts, roaches, wax moths, superworms), occasionally fish, pinkies or chicks; a little fruit and greens
Feeding interval
adults 2–3×/week, juveniles daily

Key facts

Adult size
70–90 cm total length including the tail (SVL approx. 17–24 cm)
Life expectancy
approx. 8–12 years (often 5–8, rarely over 10)
Origin
Central America (southern Nicaragua, Costa Rica, Panama, eastern Honduras)
Protection status
Not listed under CITES, no special protected status in the EU; no registration duty
Brumation
No winter rest; possibly a slightly drier spell of 3–4 months
Cohabitation
Keep them singly; only in very large enclosures one male plus several females (a harem). NEVER keep males together (territorial, with territorial fights)

Notes

Very shy and nervous; in a panic it runs into the glass and injures its snout → plenty of height, dense planting, visual barriers. A large heated water section (for bathing and escape) is essential. The females need a laying site. A high space and humidity requirement.

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Related species

All species in the care wiki →

What you need to start

To keep Plumed basilisk (Basiliscus plumifrons) you typically need: a suitable enclosure (120×90×150 cm (tall format) for one adult animal; considerably larger is better, a pair or group from ~200×150×230 cm), substrate (A damp forest-floor or coco humus and soil mix with leaf litter; a large, clean water section is essential), 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://de.wikipedia.org/wiki/Stirnlappenbasilisk, https://reptile-database.reptarium.cz/species?genus=Basiliscus&species=plumifrons

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).