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Started By
Message
how to ID poisonous snakes
Posted on 3/16/14 at 1:37 pm
Posted on 3/16/14 at 1:37 pm
Currently, There are two threads on the main page asking for help identifying the type of snake. So I thought it might be a good idea to post a thread on how to ID a poisonous snake. That way maybe the non poisonous ones will not be killed by mistake.
Here are a few links, pictures and info . Post more info as you find.
4 ways to ID poisonous snakes
There are four different types of venomous snakes in the United States:[1] cottonmouths, rattlesnakes, copperheads and coral snakes.
Cottonmouths. The cottonmouths have elliptical pupils and range in color from black to green. They have a white stripe along the side of their heads. They are often found in or around water, but have also adapted to live well on land. Young snakes have a bright yellow tail. They are often loners, so if you see multiple snakes coexisting peacefully, it is probably not a cottonmouth.
Rattlesnakes. Look for the rattle on the tail. Some harmless snakes imitate the rattle by brushing their tails through leaves, but only rattle snakes have the button-like rattle at the end of the tail. If you can't see the rattle, they also have a heavy triangular head and elliptical eyes like a cat's.
Copperheads. These beauties have a similar body shape to cottonmouths but are much brighter, ranging from coppery brown to bright orange, silver-pink and peach.[2] The young have yellow tails as well.
Coral snakes. Another beautiful but deadly snake is the Coral snake—so beautiful that other snakes—not-venomous ones such as the King snake—look just like them. They have distinctive coloring, though, with a black, yellow and red bands, a yellow head, and a black band over their nose. One rhyme to help distinguish coral snakes from king snakes is 'Red touch yellow, kill a fellow. Red touch black, friend to Jack.' Another variation is 'Red on black, venom lack; red on yellow, deadly fellow'. However, most of the time coral snakes will not bite - they are very shy. There are no known deaths from the Arizona coral snake and only a few from the Eastern Coral snake.
Look at the color patterns. Venomous Snakes in the U.S. tend to have varying colors. Most snakes that are one solid color are completely harmless. However, some cottonmouths are also venomous so this is not a foolproof way to tell them apart. Also, beware of venomous escaped pets.
Check out their head shape. Non-venomous snakes have a spoon-shaped rounded head and venomous snakes will have a more triangular head. this is because of the venom glands (this is less noticeable on the coral snake).
Look for the heat sensor. Some venomous snakes in the U.S. will have a small depression between the eye and the nostril. This is called a pit (hence "pit viper"), which is used by the snake to sense heat in their prey. Coral snakes are not pit vipers, and lack this feature.
How to Identify a Venomous Snake
Snakes have captured our imagination—and fear—for as long as we've shared the planet together. They are the stuff of legend. While less than 1/3 of all snake species are venomous (unless you live in Australia, where that number is 65%!), it's good to know what to look out for. Be careful around all snakes—but non venomous snake bites aren't painful, they feel like a pin prick.
Ad
StepsTips and Warnings
North American Snakes
1
Know the snakes. There are four different types of venomous snakes in the United States:[1] cottonmouths, rattlesnakes, copperheads and coral snakes.
Identify a Venomous Snake Step 1.jpg
2
Cottonmouths. The cottonmouths have elliptical pupils and range in color from black to green. They have a white stripe along the side of their heads. They are often found in or around water, but have also adapted to live well on land. Young snakes have a bright yellow tail. They are often loners, so if you see multiple snakes coexisting peacefully, it is probably not a cottonmouth.
Identify a Venomous Snake Step 2.jpg
3
Rattlesnakes. Look for the rattle on the tail. Some harmless snakes imitate the rattle by brushing their tails through leaves, but only rattle snakes have the button-like rattle at the end of the tail. If you can't see the rattle, they also have a heavy triangular head and elliptical eyes like a cat's.
Identify a Venomous Snake Step 3.jpg
4
Copperheads. These beauties have a similar body shape to cottonmouths but are much brighter, ranging from coppery brown to bright orange, silver-pink and peach.[2] The young have yellow tails as well.
Identify a Venomous Snake Step 4.jpg
5
Coral snakes. Another beautiful but deadly snake is the Coral snake—so beautiful that other snakes—not-venomous ones such as the King snake—look just like them. They have distinctive coloring, though, with a black, yellow and red bands, a yellow head, and a black band over their nose. One rhyme to help distinguish coral snakes from king snakes is 'Red touch yellow, kill a fellow. Red touch black, friend to Jack.' Another variation is 'Red on black, venom lack; red on yellow, deadly fellow'. However, most of the time coral snakes will not bite - they are very shy. There are no known deaths from the Arizona coral snake and only a few from the Eastern Coral snake.
Identify a Venomous Snake Step 5.jpg
6
Look at the color patterns. Venomous Snakes in the U.S. tend to have varying colors. Most snakes that are one solid color are completely harmless. However, some cottonmouths are also venomous so this is not a foolproof way to tell them apart. Also, beware of venomous escaped pets.
Identify a Venomous Snake Step 6.jpg
7
Check out their head shape. Non-venomous snakes have a spoon-shaped rounded head and venomous snakes will have a more triangular head. this is because of the venom glands (this is less noticeable on the coral snake).
Identify a Venomous Snake Step 7.jpg
8
Look for a rattle. If the snake has a rattle on its tail it is a rattlesnake, and therefore venomous. However, some non-venomous snakes do mimic the rattler by rattling their tails, but lack the rattle "buttons" that sound like little salt shakers.
Identify a Venomous Snake Step 8.jpg
9
Look for the heat sensor. Some venomous snakes in the U.S. will have a small depression between the eye and the nostril. This is called a pit (hence "pit viper"), which is used by the snake to sense heat in their prey. Coral snakes are not pit vipers, and lack this feature.
Identify a Venomous Snake Step 9.jpg
10
Watch out for mimics. Some non-venomous snakes mimic the patterns and behaviors of venomous snakes. Eastern milk snakes can look like copperheads, rat snakes can look like rattlers, and harmless king snakes can look like coral snakes.
Identify a Venomous Snake Step 10.jpg
Always treat any snake as a venomous snake if you are uncertain whether it is venomous or non-venomous. And though you should remain cautious, do not kill any snake—it could be illegal to do so, and killing non-venomous snakes allows venomous snake and vermin populations to grow.
11
Watch how the snake swims. To tell the difference between a venomous water moccasin/cottonmouth and a harmless water snake: Check to see if it is swimming with only its head above water, or whether most of its body is floating, too. If just the head is showing, it is most likely a harmless water snake, but if the body is floating too, it could be a water moccasin (almost all venomous snakes swim with their lungs inflated, leaving the majority of their bodies afloat). A water moccasin will have elliptical pupils and the harmless water snake will have round pupils. Either way, leave it alone and allow it to leave the area.
Here are a few links, pictures and info . Post more info as you find.
4 ways to ID poisonous snakes
There are four different types of venomous snakes in the United States:[1] cottonmouths, rattlesnakes, copperheads and coral snakes.
Cottonmouths. The cottonmouths have elliptical pupils and range in color from black to green. They have a white stripe along the side of their heads. They are often found in or around water, but have also adapted to live well on land. Young snakes have a bright yellow tail. They are often loners, so if you see multiple snakes coexisting peacefully, it is probably not a cottonmouth.
Rattlesnakes. Look for the rattle on the tail. Some harmless snakes imitate the rattle by brushing their tails through leaves, but only rattle snakes have the button-like rattle at the end of the tail. If you can't see the rattle, they also have a heavy triangular head and elliptical eyes like a cat's.
Copperheads. These beauties have a similar body shape to cottonmouths but are much brighter, ranging from coppery brown to bright orange, silver-pink and peach.[2] The young have yellow tails as well.
Coral snakes. Another beautiful but deadly snake is the Coral snake—so beautiful that other snakes—not-venomous ones such as the King snake—look just like them. They have distinctive coloring, though, with a black, yellow and red bands, a yellow head, and a black band over their nose. One rhyme to help distinguish coral snakes from king snakes is 'Red touch yellow, kill a fellow. Red touch black, friend to Jack.' Another variation is 'Red on black, venom lack; red on yellow, deadly fellow'. However, most of the time coral snakes will not bite - they are very shy. There are no known deaths from the Arizona coral snake and only a few from the Eastern Coral snake.
Look at the color patterns. Venomous Snakes in the U.S. tend to have varying colors. Most snakes that are one solid color are completely harmless. However, some cottonmouths are also venomous so this is not a foolproof way to tell them apart. Also, beware of venomous escaped pets.
Check out their head shape. Non-venomous snakes have a spoon-shaped rounded head and venomous snakes will have a more triangular head. this is because of the venom glands (this is less noticeable on the coral snake).
Look for the heat sensor. Some venomous snakes in the U.S. will have a small depression between the eye and the nostril. This is called a pit (hence "pit viper"), which is used by the snake to sense heat in their prey. Coral snakes are not pit vipers, and lack this feature.
How to Identify a Venomous Snake
Snakes have captured our imagination—and fear—for as long as we've shared the planet together. They are the stuff of legend. While less than 1/3 of all snake species are venomous (unless you live in Australia, where that number is 65%!), it's good to know what to look out for. Be careful around all snakes—but non venomous snake bites aren't painful, they feel like a pin prick.
Ad
StepsTips and Warnings
North American Snakes
1
Know the snakes. There are four different types of venomous snakes in the United States:[1] cottonmouths, rattlesnakes, copperheads and coral snakes.
Identify a Venomous Snake Step 1.jpg
2
Cottonmouths. The cottonmouths have elliptical pupils and range in color from black to green. They have a white stripe along the side of their heads. They are often found in or around water, but have also adapted to live well on land. Young snakes have a bright yellow tail. They are often loners, so if you see multiple snakes coexisting peacefully, it is probably not a cottonmouth.
Identify a Venomous Snake Step 2.jpg
3
Rattlesnakes. Look for the rattle on the tail. Some harmless snakes imitate the rattle by brushing their tails through leaves, but only rattle snakes have the button-like rattle at the end of the tail. If you can't see the rattle, they also have a heavy triangular head and elliptical eyes like a cat's.
Identify a Venomous Snake Step 3.jpg
4
Copperheads. These beauties have a similar body shape to cottonmouths but are much brighter, ranging from coppery brown to bright orange, silver-pink and peach.[2] The young have yellow tails as well.
Identify a Venomous Snake Step 4.jpg
5
Coral snakes. Another beautiful but deadly snake is the Coral snake—so beautiful that other snakes—not-venomous ones such as the King snake—look just like them. They have distinctive coloring, though, with a black, yellow and red bands, a yellow head, and a black band over their nose. One rhyme to help distinguish coral snakes from king snakes is 'Red touch yellow, kill a fellow. Red touch black, friend to Jack.' Another variation is 'Red on black, venom lack; red on yellow, deadly fellow'. However, most of the time coral snakes will not bite - they are very shy. There are no known deaths from the Arizona coral snake and only a few from the Eastern Coral snake.
Identify a Venomous Snake Step 5.jpg
6
Look at the color patterns. Venomous Snakes in the U.S. tend to have varying colors. Most snakes that are one solid color are completely harmless. However, some cottonmouths are also venomous so this is not a foolproof way to tell them apart. Also, beware of venomous escaped pets.
Identify a Venomous Snake Step 6.jpg
7
Check out their head shape. Non-venomous snakes have a spoon-shaped rounded head and venomous snakes will have a more triangular head. this is because of the venom glands (this is less noticeable on the coral snake).
Identify a Venomous Snake Step 7.jpg
8
Look for a rattle. If the snake has a rattle on its tail it is a rattlesnake, and therefore venomous. However, some non-venomous snakes do mimic the rattler by rattling their tails, but lack the rattle "buttons" that sound like little salt shakers.
Identify a Venomous Snake Step 8.jpg
9
Look for the heat sensor. Some venomous snakes in the U.S. will have a small depression between the eye and the nostril. This is called a pit (hence "pit viper"), which is used by the snake to sense heat in their prey. Coral snakes are not pit vipers, and lack this feature.
Identify a Venomous Snake Step 9.jpg
10
Watch out for mimics. Some non-venomous snakes mimic the patterns and behaviors of venomous snakes. Eastern milk snakes can look like copperheads, rat snakes can look like rattlers, and harmless king snakes can look like coral snakes.
Identify a Venomous Snake Step 10.jpg
Always treat any snake as a venomous snake if you are uncertain whether it is venomous or non-venomous. And though you should remain cautious, do not kill any snake—it could be illegal to do so, and killing non-venomous snakes allows venomous snake and vermin populations to grow.
11
Watch how the snake swims. To tell the difference between a venomous water moccasin/cottonmouth and a harmless water snake: Check to see if it is swimming with only its head above water, or whether most of its body is floating, too. If just the head is showing, it is most likely a harmless water snake, but if the body is floating too, it could be a water moccasin (almost all venomous snakes swim with their lungs inflated, leaving the majority of their bodies afloat). A water moccasin will have elliptical pupils and the harmless water snake will have round pupils. Either way, leave it alone and allow it to leave the area.
Posted on 3/16/14 at 1:42 pm to spacewrangler
Never knew about checking the 'Anal Plates'. Thanks.
Posted on 3/16/14 at 1:43 pm to spacewrangler
While I didnt inherit my pawpaws fear of snakes, I did get the hatred of thrm.
Anything not a king snake gets smacked with a stick or shot.
Anything not a king snake gets smacked with a stick or shot.
Posted on 3/16/14 at 1:46 pm to spacewrangler
Whatever you do don't image google search "poisonous snake bite"
Posted on 3/16/14 at 2:29 pm to Bushwackers
quote:
Never knew about checking the 'Anal Plates'. Thanks.
same here...interesting...
fwiw, I'm only gonna look at the asses of the dead ones, though....
Posted on 3/16/14 at 2:54 pm to Spankum
Snakes are venoumus not poisonous
Posted on 3/16/14 at 3:08 pm to spacewrangler
Official OB snake id procedure:
1. See Snake.
2. Beat/shoot/hack snake into submission.
3. Post photo on OB.
4. Argue with Alxtgr regarding identification.
1. See Snake.
2. Beat/shoot/hack snake into submission.
3. Post photo on OB.
4. Argue with Alxtgr regarding identification.
Posted on 3/16/14 at 5:12 pm to TigerDeacon
5. Argue about whether it should have died or no
Posted on 3/17/14 at 2:10 pm to Spankum
quote:
same here...interesting... fwiw, I'm only gonna look at the asses of the dead ones, though
Posted on 3/17/14 at 2:12 pm to Rize
quote:
Snakes are venoumus not poisonous
Layperson language it is simple semantics
Educated persons however should understand the difference.
Posted on 3/17/14 at 2:12 pm to spacewrangler
quote:blast them away then post the question on the OB
how to ID poisonous snakes
Posted on 3/17/14 at 2:14 pm to Bleeding purple
quote:Clip. Fire.
Layperson language it is simple semantics
Educated persons however should understand the difference.
Posted on 3/17/14 at 2:16 pm to wickowick
Posted on 3/17/14 at 2:22 pm to TheGreat318
to my knowledge snakes do not have eyelids so how is this ones eye closed? Scar?
Posted on 3/17/14 at 2:25 pm to TheGreat318
I would like to add, when you have reached picture example # 2 left side, in snake identification, it's probably to late to worry about the not getting bit part.
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