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false

I personally believe from what I have read that this answer is TRUE. At least the 6 poisonous snakes in NC all have triangular-shaped heads.

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13y ago
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12y ago

Not true ! There are many venomous species, (to use the correct term) that do not have the 'classic' triangular head shape.

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Q: All poisonous snakes have triangular shaped heads?
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Related questions

Are all snakes with diamond shaped heads poisonous?

yes but they are exceptions


Which type of snake typically has oval shaped head and round eyes?

As a general rule of thumb, non-poisionous snakes usually have oval shaped heads and round eyes. Venomous snakes tend to have more angular heads and eyes.Nearly impossible to answer here, many snakes have "oval" shaped heads and most of the harmless snakes have round pupils. One venomous snake that would fit this category is the Coral snake.


What is the feature of a poisonous snakes?

There are no poisonous snakes, they are venomous. Venomous snakes have fangs. Some easy ways to tell native North American venomous snakes from native North American non-venomous snakes are they have cat-like pupils, triangular heads and the caudal scales are crossed rather than straight across. Not all venomous species are consistent with these signs, though. And some non-venomous snakes share their anatomical, behavioral, and color traits.


When poisonous snakes die does there triangle head become not a triangle?

If they die by being run over their heads become all kinds of interesting shapes.


How can you tell the difference between a poisonous snake and a not poisonous snake?

There are no poisonous snakes but there are venomous snakes. One needs to be familiar with the species of each area as there are no general rules concerning shapes of the head or eyes. Vipers usually have a triangular shaped head. However, in many areas of the world there are species of snakes without a triangular head that are highly venomous. When planning a trip into unfamiliar countries it is best to purchase a guide book to the local species.


Do snakes have heads?

Yes snakes do have a head.


Why do snakes sometimes have two heads?

It is a genetic flaw or mutation. Snakes do not naturally have 2 heads


Which type of snake has oval shaped heads and round eyes?

Nonpoisonous, THIS ANSWER IS NOT TRUE, THE CORAL SNAKE HAS WHAT COULD BE CALLLED AND OVAL SHAPED HEAD AND HAS ROUND PUPILS.


When was Let the Snakes Crinkle Their Heads to Death created?

Let the Snakes Crinkle Their Heads to Death was created in 1986.


Can snakes be born with two heads?

yes there has been many case's where snakes has been born with 2 heads


Do some alien races have hand-shaped heads?

Yes. Some alien have hand-shaped heads.


Are witchetty grubs heads poisonous?

Yes