Reptoria

Schreiber's green lizard (Lacerta schreiberi)

Schreiber's green lizard (Lacerta schreiberi), typical appearance of the species

Lizards · Difficulty: Intermediate

Key facts and care guidance for Schreiber's green lizard (Lacerta schreiberi) (origin: The north-western Iberian Peninsula (northern Portugal, north-western Spain), humid, cool water and mountain habitats). Adult size around total length up to ~40 cm (SVL ~12 cm). Life expectancy 8–12 years. The values below are carefully researched guidance.

Short answers

Schreiber's green lizard: How big does the enclosure need to be?

One animal from approx. 80×50×70 cm; a pair 100×50×80 cm (very active, climbs).

Schreiber's green lizard: What temperature does it need?

Daytime 22–28 °C, basking spot 35–40 °C (basking spot), at night 15–18 °C.

Schreiber's green lizard: Does it need UVB lighting?

UVB: UVB needed (Ferguson zone 2–3, UV index 3–5) plus a basking spot.

Schreiber's green lizard: How long do they live?

Life expectancy: 8–12 years.

Schreiber's green lizard: Is it suitable for beginners?

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

Climate

Daytime temperature
22–28 °C
Night temperature
15–18 °C
Basking spot
35–40 °C (basking spot)
Humidity
60–80 % (humid mountain stream biotope)
UVB
UVB needed (Ferguson zone 2–3, UV index 3–5) plus a basking spot

Enclosure

Minimum size
one animal from approx. 80×50×70 cm; a pair 100×50×80 cm (very active, climbs)
Substrate
A soil, sand and gravel mix with damp areas, green plants and roots; a stream or a large water dish

Feeding

Food
Insects (house crickets, locusts, roaches, wax moths), occasionally berries; calcium and vitamins
Feeding interval
adults 2–3×/week, juveniles daily

Key facts

Adult size
total length up to ~40 cm (SVL ~12 cm)
Life expectancy
8–12 years
Origin
The north-western Iberian Peninsula (northern Portugal, north-western Spain), humid, cool water and mountain habitats
Protection status
Habitats Directive Annexes II and IV → strictly protected in Germany; proof of origin and registration with the nature conservation authority are required.
Brumation
A winter rest of 2–3 months at 5–10 °C
Cohabitation
A pair (1.1) is the most natural option - according to Wikipedia males and females mostly live in pairs during the breeding season; a harem (one male with several females) also works in a large, structured enclosure with sight barriers, but never two males together.

Notes

A species fond of cool, humid conditions that tolerates no permanent heat – cool zones (water, planting) matter. A common mistake: too dry or too warm. The figures are cross-checked against several keeper sources.

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Related species

All species in the care wiki →

What you need to start

To keep Schreiber's green lizard (Lacerta schreiberi) you typically need: a suitable enclosure (one animal from approx. 80×50×70 cm; a pair 100×50×80 cm (very active, climbs)), substrate (A soil, sand and gravel mix with damp areas, green plants and roots; a stream or a large water dish), 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/Iberische_Smaragdeidechse, https://reptile-database.reptarium.cz/species?genus=Lacerta&species=schreiberi

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).