Iberian grass snake
Natrix astreptophora (Lopez-Seoane, 1885)
Status not recordedsnakes
The iberian grass snake (Natrix astreptophora) is a species in the family Colubridae, order Squamata.
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Quick facts about the iberian grass snake
- Weight
- up to 128.8 g
- Length
- up to 1.4 m
- Lifespan
- Not recorded
- Diet
- Carnivore
- Main food
- Not recorded
- Habitat
- shrubland, woodland
- Young per litter or clutch
- Not recorded
- Reproduction
- Eggs
- Active
- By day (diurnal)
- Conservation status
- Not recorded
- Countries on record
- Not recorded
Where does the iberian grass snake live?
Not recorded
Is the iberian grass snake 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 iberian grass snake classified?
- kingdomAnimalia
- phylumChordata
- classReptilia
- orderSquamata
- familyColubridae
- genusNatrix
- SpeciesNatrix astreptophora (Lopez-Seoane, 1885)
Synonyms Coluber distinctus, Coluber sparsus, Natrix astreptophora soumiafahdae, Natrix natrix astreptophora, Tropidonotus natrix algericus, Tropidonotus natrix astreptophorus, Tropidonotus natrix var. astreptophorus
Other names and names in other languages (16)
- Red-eyed grass snakeEnglish
- Serp de collaretCatalan
- Iberisk VandsnogDanish
- Rotaugen-RingelnatterGerman
- Culebra de Collar MediterráneaSpanish
- Couleuvre astreptophoreFrench
- ibériai vízisiklóHungarian
- Natrice dal collare ibericaItalian
- Iberische ringslangDutch
- Cobra-de-água-de-colarPortuguese
- Пиренейский ужRussian
- 伊比利亞草蛇Chinese
- Iberische RingelnatterGerman
- Couleuvre à collier ibériqueFrench
- Couleuvre astreptophore (La)French
- Cobra de água de colar mediterrânicaPortuguese
Relatives of the iberian grass snake
Other species in the same genus Natrix.

Grass snake
Natrix natrix

Dice snake
Natrix tessellata
Viperine snake
Natrix maura
Grass snake
Natrix helvetica
CompareIberian grass snake vs Grass snakeIberian grass snake vs Dice snakeIberian grass snake vs Viperine snakeIberian grass snake vs Grass snake
Common questions
Answered only where our data holds the answer.
What kind of animal is the iberian grass snake?
The iberian grass snake (Natrix astreptophora) belongs to the family Colubridae in the order Squamata.
Sources and how to cite this page
Data as of 2026-11-11. How this page is put together.
- An amniote life-history database to perform comparative analyses with birds, mammals, and reptiles · CC0 1.0 · E096-269
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).
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Copy this code. The card shows the photo with its credit, key facts and a link back to this page.
CreatureData. (2026). Iberian grass snake (Natrix astreptophora). Retrieved from https://creaturedata.com/animals/iberian-grass-snake
“Iberian grass snake (Natrix astreptophora).” CreatureData, 2026, https://creaturedata.com/animals/iberian-grass-snake.
@misc{iberian_grass_snake_2026,
title = {Iberian grass snake (Natrix astreptophora)},
author = {{CreatureData}},
year = {2026},
url = {https://creaturedata.com/animals/iberian-grass-snake},
note = {Data as of 2026-11-11}
}