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Colubridae

Banded Keelback

Venomous

Rhabdophis nigrocinctus

Banded Keelback
Rhabdophis nigrocinctus, © Lawrence Hylton
Banded KeelbackBanded KeelbackBanded Keelback

4 photographs of the Banded Keelback. © Lawrence Hylton.

The Banded Keelback (Rhabdophis nigrocinctus) is a venomous snake in the Colubridae family, recorded in 6 countries.

If you are bitten

This is a venomous snake. Treat any bite as a medical emergency: stay calm, keep the bitten limb still and roughly level with the heart, remove rings and tight clothing, and get to emergency care immediately. Do not apply a tourniquet, cut the wound, apply ice, or try to suck out venom. Call your local emergency number or poison center.

Family
Colubridae
Danger
high

About the Banded Keelback

Rhabdophis nigrocinctus, also known as the black-striped keelback, green keelback, or banded keelback, is a keelback snake in the family Colubridae found in Myanmar, Thailand, Laos, Cambodia, Vietnam, and Yunnan (SW China).

Adapted from Wikipedia, available under CC BY-SA.

Frequently asked: Banded Keelback

Is the Banded Keelback venomous?
Yes. The Banded Keelback (Rhabdophis nigrocinctus) is venomous and belongs to the Colubridae family (keelback (rear-fanged)). Its bite is considered high risk to people. Treat any bite as a medical emergency.
Is the Banded Keelback poisonous?
Snakes are venomous, not poisonous. "Poisonous" means harmful to eat or touch; "venomous" means injecting toxins through a bite. The Banded Keelback is venomous, delivering venom through a bite.
Is the Banded Keelback dangerous?
This is a venomous snake. Treat any bite as a medical emergency: stay calm, keep the bitten limb still and roughly level with the heart, remove rings and tight clothing, and get to emergency care immediately. Do not apply a tourniquet, cut the wound, apply ice, or try to suck out venom. Call your local emergency number or poison center.
Where does the Banded Keelback live?
The Banded Keelback has verified records in 6 countries, including Thailand, Myanmar, China. See the distribution section below for its full range.

If you are bitten by the Banded Keelback

A venomous snakebite is a medical emergency. Call your local emergency number immediately. In the US, dial 911 or Poison Control at 1-800-222-1222.

Do

  • Get away from the snake and stay calm. Most bites worsen when people panic or try again to handle the snake.
  • Call 911 or Poison Control (1-800-222-1222) right away. Antivenom works best when given early.
  • Note the time of the bite and, from a safe distance, the snake's color and pattern, a phone photo is enough. Do not chase it.
  • Keep the bitten limb still and at roughly heart level. Sit or lie down and limit movement.
  • Remove rings, watches, and tight clothing near the bite before swelling starts.
  • Gently wash the bite with soap and water and cover it with a clean, dry dressing.

Do not

  • Do not cut the wound or try to suck out the venom.
  • Do not apply a tourniquet or ice.
  • Do not drink alcohol or caffeine.
  • Do not take aspirin or ibuprofen, they can worsen bleeding. Acetaminophen is safer for pain.
  • Do not try to catch or kill the snake. A dead snake can still bite by reflex.

First-aid guidance adapted from the U.S. Centers for Disease Control and Prevention (CDC NIOSH), Venomous Snakes. Educational only; always follow the instructions of emergency responders.

Where it is found

ThailandMyanmarChinaLao People’s Democratic RepublicViet NamCambodia

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
Rhabdophis
SpeciesThis exact snake, named in the two-part scientific name
Rhabdophis nigrocinctus

Keep learning

Distribution from GBIF & iNaturalist. Venom status per CDC. Background: Wikipedia. Informational only. Never handle a snake to identify it.