if it has a diamond shape head it is poisonous
yes sand snakes are poisonous i checked at 4 different pet sores and one snake expert and the all said yes
no they are harmless... they eat worms and soft bodied insects I have one as a pet.
Technically there are none. There is no such thing as a "poisonous" snake. They are venomous, not poisonous. Poison has to be ingested, while venom has to be injected. However, of the approximately 2400 species of snakes in the world, around 600 are classified as "venomous". The bites from some would not affect a human seriously, while others are potentially fatal. Edit- Actually, the previous comment about poisonous snakes is incorrect, so far there are at least 4 recognized species of POISONOUS snake, including, Rhabdophis tigrinus, Thamnophis atratus, Thamnophis couchii, Thamnophis sirtalis. Most of which aquire their poison from things they eat such as poisonous frogs and keep the venom in glands on their necks.
The longest venomous snake in the world is the King Cobra, with one specimen reaching over 18.5 feet long. Several other venomous snakes - such as the bushmaster, eastern diamondback rattlesnake, or gaboon viper - may reach a greater weight than the king cobra even though they are much shorter. The appropriate word to use is "venomous", not "poisonous", because venom refers to a toxin that is injected by the animal, whereas poisonous animals are those who spread their toxin by being ingested or through contact with the skin.
Well the Hydra is a dragon is some versions and a serpentine creature... I don't know if he counts as a snake though.
You can research the species by its color and its length. If the snake has 'cat eyes' instead of round pupils, it is poisonous. That is not to say that round means it is not poisonous, as there are a few.
Most poisonous snake have fang.
the most poisonous is the beaked sea snake
I dont know, but i think its venomous, not poisonous.
I do not know , please tell me as well.
rattle snake
a venomous snake
cottonmouth snake
If the snake was poisonous no but if it's not poisonous then it's fine
Water Moccasins are a poisonous snake. A very aggressive snake as well.
There is no single giveaway. The only way to be certain is to identify the general class of snake, and know which ones are venomous and which are not. As a general rule, if you see a snake and are not sure what kind it is, leave it alone.
"What is the most poisonous reptile?"The most poisonous reptile is the Belcher's Sea Snake.---------------------------------------------------------------------------------------------------The Inland Taipan AKA Fierce snake is not poisonous at all. It is the most venomous however. No snake is poisonous. Venom and poison are two different things. Venom can do a multitude of harmful things to the body.