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  1. Home
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  3. Viviparous Lizard

One of the 9 wall lizards on WAnimals

Reptiles · Squamata · Lacertidae

Viviparous Lizard

Zootoca vivipara

Least Concern

The species is abundant and widely distributed; it faces no significant short-term risk.

Spotted something wrong?

It is the non-marine reptile that ranges farthest north, as far as the Arctic Circle, surviving in subarctic climates where hardly any other lizard or snake can.

Weight

2 g – 5 g

Size

12 cm – 18 cm

Life expectancy

6 years

Diet

Insectivore

Feeds mainly on insects and other invertebrates.

Activity

Diurnal

Active mainly during the day.

Social structure

Solitary

Lives and hunts alone, joining others only to breed.

Temperate forestTundraGrassland
46countries179parks13same family

Fun facts

  • It is the northernmost non-marine reptile in the world, reaching the Arctic Circle.
  • It has both live-bearing and egg-laying populations within one species, depending on the region.
  • Its young free themselves from a transparent membrane 15 to 30 minutes after birth.

Life cycle and biology

Skeleton type
Vertebrate - internal bony skeleton (reptile)
Habitat and environment
Heath, peat bog, damp woodland and grassland across much of Eurasia; the northernmost non-marine reptile in the world
Birth weight
Exact weight at birth not found as a precise figure
Size at birth
Precocial, wrapped in a clear membrane it frees itself from 15-30 minutes after birth
Sexual maturity
Male: 2 years | Female: 3 years
Gestation / incubation
Gestation varies with temperature; the young born live (viviparity) in most populations
Litter / clutch size
5 to 8 young per litter (most commonly 7-8)

Sources consulted: Animal Diversity Web · IERS · iNaturalist Pyrenees Biodiversity · AnAge (genomics.senescence.info) · The Animal Facts · Animalia.bio · Wildlife Online · PMC (mitochondrial DNA survey, sexual size dimorphism study)

Where to find it

Best time: From March to October, on sunny days, when it basks on bogs, heaths, damp meadows and path edges.

Loading map…

Where to see it

Parks and dive sites where this species has been documented — showing 10 of 179.

Related species

Other species in the catalogue with the most in common with Viviparous Lizard — same habitat, park, country, tags or family.

Same taxonomic family
Same taxonomic family
Same taxonomic family
Same taxonomic family
Same taxonomic family
Same taxonomic family

Keep exploring

Based on what we already know about viviparous lizard.

Share an experience, a fun fact or a tip for seeing the viviparous lizard.
See full glossary
This page in other languages: Español · Deutsch · Français · Português · Italiano

The pins mark the parks where its presence is documented.

See its range on the interactive map→
SarekSweden
PadjelantaSweden
JotunheimenNorway
HardangerviddaNorway
Pallas-YllästunturiFinland
Urho KekkonenFinland
Lake DistrictUnited Kingdom
CairngormsUnited Kingdom
Snowdonia (Eryri)United Kingdom
KillarneyIreland
See all 179 parks
Least Concern

Large Psammodromus

Psammodromus algirus

Western Green LizardLeast Concern

Western Green Lizard

Lacerta bilineata

Common Wall LizardLeast Concern

Common Wall Lizard

Podarcis muralis

Least Concern

Green Lizard

Lacerta viridis

Least Concern

Sand Lizard

Lacerta agilis

Least Concern

Spanish Wall Lizard

Podarcis hispanicus

CountriesPoland
ParksSarekSweden
TagsInsectivore
Insectivore
Diurnal
Solitary
Reptile
Temperate forest
Tundra
Grassland

Europe40

Asia6

Poland
Spain
Finland
Norway
Sweden
Romania
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