Atlas viper
Vipera monticola Saint Girons, 1953
Status not recordedsnakes
The atlas viper (Vipera monticola) is a species in the family Viperidae, order Squamata. Recorded adults weigh about 161 g and live up to 9.7 years.
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Quick facts about the atlas viper
- Weight
- 161 g
- Length
- up to 50 cm
- Lifespan
- 9.7 years
- Diet
- Carnivore
- Main food
- Not recorded
- Habitat
- shrubland, woodland
- Young per litter or clutch
- 7.5
- Litters or clutches a year
- 0.33
- Reproduction
- Live birth
- Active
- Day and night (cathemeral)
- Lifestyle
- Terrestrial
- Conservation status
- Not recorded
- Countries on record
- Not recorded
Where does the atlas viper live?
Not recorded
Is the atlas viper endangered?
No conservation assessment is recorded for this species in our sources. That is not the same as being safe: it has not been matched to an assessment.
How is the atlas viper classified?
- kingdomAnimalia
- phylumChordata
- classReptilia
- orderSquamata
- familyViperidae
- genusVipera
- SpeciesVipera monticola Saint Girons, 1953
Synonyms Vipera latastei monticola, Vipera monticola atlantica, Vipera monticola saintgironsi
Other names and names in other languages (14)
- Atlas dwarf viperEnglish
- Mountain viperEnglish
- North African Atlas dwarf viperEnglish
- أفعى الأطلسArabic
- zmije horskáCzech
- AtlaszwergotterGerman
- Víbora MontanaSpanish
- Vipere de l'AtlasFrench
- atlasz viperaHungarian
- Vipera dell'AtlanteItalian
- アトラスクサリヘビJapanese
- Lafâa Mo-nifArabic
- vibora montana norte-africanaSpanish
- Vipère de l'AtlasFrench
Relatives of the atlas viper
Other species in the same genus Vipera.

Adder
Vipera berus

Nose-horned viper
Vipera ammodytes

Asp viper
Vipera aspis
Meadow viper
Vipera ursinii
Lataste's viper
Vipera latastei
Seoane's viper
Vipera seoanei
CompareAtlas viper vs AdderAtlas viper vs Nose-horned viperAtlas viper vs Asp viperAtlas viper vs Meadow viper
Common questions
Answered only where our data holds the answer.
How big is the atlas viper?
An adult atlas viper weighs 161 g, according to values recorded on Wikidata.
How long does the atlas viper live?
The atlas viper has a recorded lifespan of 9.7 years.
What kind of animal is the atlas viper?
The atlas viper (Vipera monticola) belongs to the family Viperidae in the order Squamata.
Sources and how to cite this page
Data as of 2026-11-11. How this page is put together.
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Myhrvold, N.P., Baldridge, E., Chan, B., Sivam, D., Freeman, D.L. & Ernest, S.K.M. (2015) An amniote life-history database to perform comparative analyses with birds, mammals, and reptiles. Ecology 96: 3109. https://doi.org/10.1890/15-0846R.1. Data: https://doi.org/10.6084/m9.figshare.3563457.v1 - AmphiBIO, a global database for amphibian ecological traits · CC BY 4.0 · v1
Oliveira, B.F., São-Pedro, V.A., Santos-Barrera, G., Penone, C. & Costa, G.C. (2017) AmphiBIO, a global database for amphibian ecological traits. Scientific Data 4: 170123. https://doi.org/10.1038/sdata.2017.123. Data: https://doi.org/10.6084/m9.figshare.4644424.v5 - AVONET: morphological, ecological and geographical data for all birds · CC BY 4.0 · v7
Tobias, J.A. et al. (2022) AVONET: morphological, ecological and geographical data for all birds. Ecology Letters 25: 581–597. https://doi.org/10.1111/ele.13898. Data: https://doi.org/10.6084/m9.figshare.16586228.v7 - Catalogue of Life eXtended Release · CC BY 4.0 · 2026-10-16 XR
Catalogue of Life (2026). Catalogue of Life eXtended Release, version 2026-10-16 XR. Catalogue of Life Foundation, Amsterdam, Netherlands. https://doi.org/10.48580/dgzlf - Wikimedia Commons · per file (CC0 / public domain / CC BY green, CC BY-SA amber, anything else not displayed) · 2026-11-11
Wikimedia Commons contributors. Wikimedia Commons. https://commons.wikimedia.org (each file credited to its author under its own licence). - EltonTraits 1.0: species-level foraging attributes of the world's birds and mammals · CC0 1.0 · 1.0
Wilman, H., Belmaker, J., Simpson, J., de la Rosa, C., Rivadeneira, M.M. & Jetz, W. (2014) EltonTraits 1.0: Species-level foraging attributes of the world's birds and mammals. Ecology 95: 2027. https://doi.org/10.1890/13-1917.1. Data: https://doi.org/10.6084/m9.figshare.3559887.v1 - LepTraits 1.0: a globally comprehensive dataset of butterfly traits · CC0 1.0 · 1.0
Shirey, V., Larsen, E., Doherty, A. et al. (2022) LepTraits 1.0: a globally comprehensive dataset of butterfly traits. Scientific Data 9: 382. https://doi.org/10.1038/s41597-022-01473-5. Data: https://doi.org/10.6084/m9.figshare.19874602.v1 - Northwestern European arthropod life histories and ecological traits (raw datasets) · CC BY 4.0 · 2024-12-17
Logghe, G., Batsleer, F., Maes, D. et al. (2025) An in-depth dataset of northwestern European arthropod life histories and ecological traits. Biodiversity Data Journal 13: e146785. https://doi.org/10.3897/BDJ.13.e146785. Data: https://doi.org/10.5281/zenodo.13379714 - ReptTraits: a comprehensive dataset of ecological traits in reptiles · CC BY 4.0 · v1-2
Oskyrko, O., Mi, C., Meiri, S. et al. (2024) ReptTraits: a comprehensive dataset of ecological traits in reptiles. Scientific Data 11: 243. https://doi.org/10.1038/s41597-024-03079-5. Data: https://doi.org/10.6084/m9.figshare.24572683.v4 - Sharkipedia: a curated open access database of shark and ray life history traits · CC BY 4.0 · 1.0-2022-06-17
Mull, C.G., Pacoureau, N., Pardo, S.A. et al. (2022) Sharkipedia: a curated open access database of shark and ray life history traits and abundance time-series. Scientific Data 9: 559. https://doi.org/10.1038/s41597-022-01655-1. Data: https://doi.org/10.5281/zenodo.6656525 - SquamBase 1.0 - a dataset of squamate species traits · CC0 1.0 · 1.0-dryad-v5
Meiri, S. (2024) SquamBase - a database of squamate (Reptilia: Squamata) traits. Global Ecology and Biogeography 33(4): e13812. https://doi.org/10.1111/geb.13812. Data: https://doi.org/10.5061/dryad.76hdr7t3b - TraitCH: a multi-taxa functional trait dataset for Switzerland and Europe · CC BY 4.0 · 2.0
Chauvier, Y., Adde, A., Bergamini, A. et al. (2025) TraitCH: a multi-taxa functional trait dataset for Switzerland and Europe. Zenodo. https://doi.org/10.5281/zenodo.15063844 - Wikidata · CC0 1.0 · 2026-11-11
Wikidata contributors. Wikidata. https://www.wikidata.org (data retrieved via the Wikidata Query Service). - Wikipedia (English) · CC BY-SA 4.0 · 2026-11-11
Wikipedia contributors. Wikipedia, The Free Encyclopedia. https://en.wikipedia.org (text under CC BY-SA 4.0; each block names its article and revision).
Embed a card for this animal on your own site
Copy this code. The card shows the photo with its credit, key facts and a link back to this page.
CreatureData. (2026). Atlas viper (Vipera monticola). Retrieved from https://creaturedata.com/animals/atlas-viper
“Atlas viper (Vipera monticola).” CreatureData, 2026, https://creaturedata.com/animals/atlas-viper.
@misc{atlas_viper_2026,
title = {Atlas viper (Vipera monticola)},
author = {{CreatureData}},
year = {2026},
url = {https://creaturedata.com/animals/atlas-viper},
note = {Data as of 2026-11-11}
}