Colubridae
Yunnan Olive Keelback
HarmlessFowlea yunnanensis



3 photographs of the Yunnan Olive Keelback. (c) jsnhsn, some rights reserved (CC BY-NC).
The Yunnan Olive Keelback (Fowlea yunnanensis) is a non-venomous snake in the Colubridae family, recorded in 3 countries.
- Family
- Colubridae
About the Yunnan Olive Keelback
Fowlea yunnanensis (common name Yunnan olive keelback) is a species of snake in the family Colubridae. It is found in the Lianghe and Longchuan Counties of southwestern Yunnan, China; its range could extend into Myanmar. It occurs at elevations of 800–1,400 m (2,600–4,600 ft) above sea level and is often found in rice fields, ponds and marshes of valleys, basins, and subalpine areas.
Adapted from Wikipedia, available under CC BY-SA.
Frequently asked: Yunnan Olive Keelback
- Is the Yunnan Olive Keelback venomous?
- No. The Yunnan Olive Keelback (Fowlea yunnanensis) is non-venomous and is not considered dangerous to humans. Like most snakes, it will retreat rather than bite when given the chance.
- Is the Yunnan Olive Keelback poisonous?
- Snakes are venomous, not poisonous. "Poisonous" means harmful to eat or touch; "venomous" means injecting toxins through a bite. The Yunnan Olive Keelback is neither poisonous nor venomous.
- Is the Yunnan Olive Keelback dangerous?
- The Yunnan Olive Keelback is not dangerous to humans. It has no medically significant venom and bites only defensively if cornered or handled.
- Where does the Yunnan Olive Keelback live?
- The Yunnan Olive Keelback has verified records in 3 countries, including China, Myanmar, Germany. See the distribution section below for its full range.
Where it is found
More Colubridae snakes
Classification
How scientists group this snake, from the broadest category down to the exact species. Each step narrows to its closest relatives.
- OrderThe broad group of scaled reptiles: all snakes and lizards
- Squamata
- FamilyA group of related snakes that share key traits
- Colubridae
- GenusA close-knit group of very similar species
- Fowlea
- SpeciesThis exact snake, named in the two-part scientific name
- Fowlea yunnanensis
Keep learning
- What to Do If You Find a SnakeFound a snake at home or on a trail? Here is how to stay calm, give it space, identify it safely, and know when to call a professional.
- Venomous vs Nonvenomous: How to Tell the DifferenceThe folk rules for telling venomous snakes apart, where each one fails, and why location-based identification beats guessing by sight.
- What Is a Snake? Anatomy and the BasicsA clear overview of what makes a snake a snake: limbless body plan, anatomy, evolution from lizards, species diversity, and why they are ectothermic.
- How to Keep Snakes Out of Your Yard and HomeA practical guide to keeping snakes out of your yard and home using habitat changes that work, plus what to skip and what to do if one shows up.
Distribution from GBIF & iNaturalist. Venom status per CDC. Background: Wikipedia. Informational only. Never handle a snake to identify it.







