Indiana has a wide variety of snakes, some of which are harmless and others that are venomous. This guide will help you identify the venomous snakes in Indiana so you can stay safe.
Identifying Venomous Snakes: Pit Vipers
The venomous snakes in Indiana are all pit vipers. All four species belong to this family.
Common characteristics of pit vipers
The key to identifying a pit viper is to look for heat-sensing pits located between the snake’s eyes and nostrils.
Distinguishing features
The venomous snakes in Indiana have pits and nostrils. Also, the shape of their pupils is different from nonvenomous species.
Important Things to Keep in Mind
- Stripes don’t mean venomous. Don’t rely on stripes as an identifier. It’s not reliable in Indiana.
- This guide is just for Indiana. Snake identification can be different in other places.
- When in doubt, call an expert. If you aren’t sure what kind of snake you’re looking at, call a wildlife professional to identify it.
The Bottom Line
If you’re out and about in Indiana, remember to watch for the key characteristics that set pit vipers apart, such as the heat-sensing pits on their heads. It’s the best way to tell if a snake is venomous.
When you see any snake, keep a safe distance and avoid bothering it. Let the snake go its own way.
For more information about snakes in Indiana, contact your local wildlife authorities or a herpetological society.