Saw-scaled Viper | Echis carinatus sochureki
The Saw Scaled Viper (Echis carinatus) is a small and unimpressive snake. It is dangerously venomous and kills >10,000 humans each year.

Mission Statement

We are a non-commercial open-source project and our mission is to simplify snake identification. If you spot a snake, you would probably have this question in mind: Is this snake venomous or otherwise dangerous to humans?

To answer this question, you need to accurately identify the snake by species. This is important, as there is NO general way to distinguish between venomous or non-venomous snakes. There are some rules of thumb (e.g. "venomous snakes have slit eyes") but these work only on some local environments. They can and do lead to wrong identification and should be avoided.

Snake Data Collection

To positively and accurately identify a snake, you would need various attributes and characteristics. Snakes can show a great diversity in their appearance, even within the same species. We are focussing on the following data, as it gives you a solid toolset for snake identification and classification.

For each of the existing ~3500 snake species, dozens of data records are required. This is big data and you need it, because in most cases it is not a single feature that helps to identify a snake. It is the combination of various features. By running combined searches, you can easily filter out certain species from the whole lot. And here the specific structure of comes in handy.

Snakedatabase vs. Wikipedia

Task: You want to find both the 3 smallest and the 3 largest viper species by body length. Try to identify these species first in Wikipedia, then at

Solution: In Wikipedia, you would have to open the pages of all vipers to manually dig out this data. It will take hours, as there are ~330 different species listed in the family Viperidae. is much faster by design. Here you open the Search, and filter for family "Viperidae". Then click on the header "Length (max)" in the search result to get the results sorted by body length. This will take less than a minute of your time.

The solution described above is just a simple example that is currently working with the website. The structure of allows to create much more sophisticated queries in future, like "what snakes in Thailand have round pupils and live on 2000 meter above sea level?".
King Cobra (Ophiophagus hannah)
The king of all snakes: An intelligent and shy species that avoids confrontation with humans.

Snake Fact sheets

One integral part of our the data collection are the fact sheets for each snake. Here you can see all data that is stored for a specific snake, e.g. for the King Cobra (Ophiophagus hannah). As you can see from the blue "ref"-links, we do reference all data. Any information that we put in is referenced and trackable to its original source. Have a look at the field "Snake Length" at the King Cobra fact sheet. You will find a size range from 40 cm (small neonate) to 585 cm (very large adult). Just have a look at the source data on the reference page.

Upcoming improvements is a project in the built. To be more precise: It is in the built since 2012 and since then, we are constantly working on it. Right now we are developing better search queries; and data input is always ongoing. For 2018 major updates are in preparation. If you like this website, visit us again. There will be new and exciting stuff to find out. In case you want to actively contribute, please drop me a mail.

Enjoy nature & don't get bitten,


Have a look at our page LD50 of venomous snakes. It is the most comprehensive collection of LD50 records (including fang sizes and venom yields) that is currently online. Did you ever wonder how many 🐭🐭🐭 can be killed by the venom of a single 🐍? Look up our page, we have a very detailed answer!