Length in Kansas up to 63 1/2 inches.
Two populations, both restricted to the eastern third of Kansas; one in the
Chautauqua Hills of southern Kansas west of the Verdigris River and a larger population
found east of the Neosho River from Crawford County north to Doniphan County and west to
Geary County along the Kansas River and its tributaries.
Largest rattlesnake in Kansas. Pit on each side of head between and slightly below
eye and nostril; large rattle at end of a jet black tail; small scales covering most of
top of the head with one large scale over each eye; pattern of 1833 dark bands or
chevrons on the back. Head and body vary from pinkish gray to yellowish brown; rusty,
reddish stripe often runs down middle of back. Belly grayish white. Young look like
Active by day during spring and fall in rugged terrain along heavily vegetated,
rocky outcrops on partially forested hillsides; in summer, moves to open sparsely wooded
meadows and hillsides. Prowls at night during hot weather. Five to 14 young per litter are
born in August, September and October. Feeds on small mammals, as well as on smaller
Information About Snakebites
Death from snakebite is rare. There is only one
documented fatality in Kansas since 1950. Snakebites still occur and knowing what to do is
important for anyone who spends time in areas where venomous snakes are found.
Always wear protective clothing when hiking the rugged areas of Kansas and never go
alone. Wear gloves if possible and dont stick your hands under rock ledges, logs or
stumps. Sturdy, high boots are preferred footwear. Stay on paths or trails and watch where
you walk. If you discover a venomous snake, dont try to catch or harass it. Venomous
snakes are a fascinating part of our environment. They are easy to observe and make easy
subjects to photograph with an appropriate lens. Be familiar with the venomous snakes of
Kansas. Learn to recognize the harmless snakes that resemble potentially dangerous ones.
For example, Northern Water Snakes frequently are mistaken for Copperheads and
- If you are bitten by a snake:
Was the snake venomous? If you know you have been bitten by a harmless snake,
it will save you much stress and eliminate the need for treatment. Many people are bitten
by harmless snakes each year and experience nothing but small scratches that readily heal.
If you are certain a venomous snake was involved, get to the nearest hospital or medical
facility as quickly as possible. If possible, notify them ahead of time via telephone of
your situation. This gives the physician time to prepare and call the nearest poison
information center for advice.
Poison and Drug Information Center in Tucson (520-626-6016) maintains a list of which
types of antivenins (sometimes called antivenoms) are available and can advise a physician
where to call in the event of a bite from a venomous snake.
- If bitten by a venomous snake:
- Stay calm.
- Treat for shock.
- Drive to nearest hospital or medical facility.
- Do not attempt to kill or capture the snake. It gives the snake
another opportunity to bite.
- Do not use a tourniquet. If tied too tight, it may cause the
loss of a limb.
- Do not make cuts through or near the site of the bite.
- Do not try to suck venom from the site of the bite. You might
have a tooth cavity or gum sore and this would place venom into that wound.
- Do not allow anyone, including a physician, to administer
antivenin to you UNLESS you have FIRST been tested to determine whether or not you are
allergic to antivenin.
Regional Poison Information Centers are also
important sources of information.
For Kansas, call:
Mid-America Poison Control Center
Emergency Phone: (800) 222-1222
If you do not live in Kansas, find your state
poison control center by clicking here.
Other Kansas venomous