I would like to share this site, just for pure information purposes and so that all can learn from other countries' herps.
These 5 are the most and only venomous snake species in Spain:
http://labarbadedarwin.com/2014/08/1...sas-de-espana/ (sorry, it's in Spanish, but you have the scientific name and some pictures).
Apart from these 5, we only have another 13 non-venomous species:
1. Monspessulanus Serpiente Montpellier.
2. Macroprotodon Cucullatus.
3. Natrix Culebra.
4. Elaphe Scalaris.
5. Elaphe Longissima.
6. Hemorrhois Hippocrepis.
7. Coronella Austriaca.
8. Coronella Girondica
9. Coluber Viridiflavus.
10. Natrix Maura.
11. Vipera Aspis.
12. Vipera Seoanei.
13. Vipera Latastei.
I hope you find this interesting.