answersLogoWhite

0


Best Answer

To humans? No. In fact, most are not.

'Poisonous' is a term usually understood to mean harmful or even deadly to humans. Most spiders simply aren't dangerous to people.

All Spiders have some kind of venom, in order to disable their prey.

But most Spiders have venom that is either medically harmless to humans, or they inject so little of it that they cannot be considered 'poisonous'.

User Avatar

Agnes Bogan

Lvl 13
2y ago
This answer is:
User Avatar
More answers
User Avatar

AnswerBot

4mo ago

Not all spiders are poisonous. In fact, the majority of spiders are not harmful to humans. Out of the thousands of spider species, only a few are considered medically significant with venom that can cause harm to humans.

This answer is:
User Avatar

User Avatar

Wiki User

14y ago

To humans? No. In fact, most are not.

'Poisonous' is a term usually understood to mean harmful or even deadly to humans. Most spiders simply aren't dangerous to people.

All spiders have some kind of venom, in order to disable their prey.

But most spiders have venom that is either medically harmless to humans, or they inject so little of it that they cannot be considered 'poisonous'.

This answer is:
User Avatar

User Avatar

Anonymous

Lvl 1
4y ago

No they aren't

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Are all spiders poisonous
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Were barn spiders ever poisonous?

All spiders, technically, are poisonous, but I do not believe barn spiders are dangerously poisonous.


Are lycosa spiders poisonous?

all spiders are venomous


Is black and yellow spiders in Canada poisonous?

yes all black and yellow spiders in the U.S or Canada is highley poisonous


Are attus volans poisonous?

all spiders are poisonous, but seldom enough to actually harm you.


Is a St Andrews Cross Spider poisonous?

All spiders are poisonous it depends on how poisonous.


Does Bulgaria have poisonous spiders?

ALL spiders have venom to kill their prey but most spiders venom is not too harmful to humans


Do poisonous spiders live in fly creek NY?

yes, there are poisonous spiders everywhere.


Are there poisonous spiders in Andalusia Spain?

Yes, more than likely. There willvalways be poisonous spiders wherever you go. Some worse than others, and some won't elharm you at all but are still considered poisonous.


Are arthropods poisonous?

Sometimes yes, sometimes no, non-poisonous include some Spiders, lobsters, almost all crabs, almost all insects, some scorpions. Poisonous include some spiders, some scorpions, a few insects, cone snails, and horseshoe crabs.


Are many spiders poisonous?

Most spiders, if not all, are poisonous, it's just that the dose-age of it is too minute, and their inability to get through human skin that prevents them being a threat to humans.


Are all spiders poisonus?

Very few spiders are actually poisonous. Of the ones that are, only a small percentage of them are dangerous to humans.


Are neoscona crucifera spiders poisonous?

no