Are Daddy Long Legs Poisonous?

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Daddy longlegs is a common name for harvestmen. Harvestmen are not true spiders but arachnids. But are Daddy Long Legs poisonous? Arachnids have eight legs, while harvestmen only have six.

Daddy longlegs is not poisonous to humans. Daddy-longlegs, or harvestmen, are not spiders but a member of the Opiliones. Daddy-longlegs are usually seen in large numbers during falls and are harmless to humans.

Continue reading this content to find out more information about daddy long legs. 

Are daddy long legs a spider?

Daddy long legs are not spiders. They are a type of arachnid known as an opilionid. Opilionids look similar to spiders, but they lack the silk-producing spinnerets that make spiders web-building machines. 

Another type of daddy long legs is Pholcids. Pholcids are true spiders and live in dark, moist places such as caves, under rocks, or tree bark crevices. They build webs to catch their prey, which consists mostly of insects.

Daddy longlegs, also known as harvestmen, are not spiders. They are a type of arachnida, but they lack venom glands and fangs- making them harmless to humans.

Mythbusters tested the toxicity of their venom for humans and found that it only caused a mild burning sensation.

Studies show that daddy longlegs spiders or baby-longlegs are less poisonous than a brown recluse spiders. So, this myth is busted! Daddy long legs animals are not known for being poisonous to humans.

What do Daddy longlegs Spiders look like?

What do Daddy longlegs Spiders look like?

Daddy-long-leg spiders are easy to recognize by their very long, skinny legs. Their body can be up to 1 cm in size, but they can have longer legs depending on the species. They lack silk production and venom, which makes them harmless to humans.

These spiders, also known as cellar spiders, are easily identifiable by their eight legs and spider-like appearance. Unlike most spiders, daddy-longlegs do not produce venom and don’t have fangs.

Additionally, they emit a pungent odor that deters predators. Although they are edible to predators, their quick reflexes are the daddy-longlegs’ primary term of defense.

Daddy long legs habitat (Harvestmen or Pholcidae)

Daddy long legs are a common spider found throughout the houses of the United States. There are many different types of Daddy-long-legs, but the most common is the introduced European spider, Pholcus phalangioides.

These spiders often seek warmth indoors as winter approaches. These are found in many different places, such as garages, sheds, and homes.

The Daddy-long-legs Spider is known as one of the most common spiders in Australia. They usually live near human habitation and food because they like to spin their thin webs in sheltered positions, such as under furniture, background aranea, behind doors, etc.

And although they may look creepy to some people, daddy-long-leg spiders are not poisonous!

Daddy longlegs spiders spin their webs quickly to avoid disturbances and travel up to 20 feet per second. It allows them to escape potential danger by spinning a web and then moving to its center.

How many eyes do daddy long legs have?

Daddy longlegs typically have two eyes located on a central knob. The placement of the eyes can vary depending on the species. As some members of the suborder Cyphophthalmi lack or have laterally positioned eyes.

How many legs do daddy long legs have?

Daddy-longlegs on wooden post with detail and negative space for copy

Daddy longlegs, also known as crane flies, have eight legs and are often mistaken for spiders because of their spider-like qualities. They are classified as arachnids. Because they have venom glands in their mouthparts.

Are Daddy Long Legs Poisonous?

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Harvestmen, also known as “daddy long legs,” are not poisonous. They have venomous fangs that they use to inject their prey with venom. But they are not harmful to humans.

Harvestmen belong to the order of Opiliones. It is a group of arachnids that also includes spiders. Not all spiders have venomous fangs; those that do inject their prey with venom.

Although harvestmen and spiders share many common features, there are some stark differences. For one, harvestmen have only 6 to 8 eyes instead of the eight eyes that most spiders have.

Additionally, harvestmen are ambush predators, relying on their keen sense of sight to spot prey. In contrast, spiders are web-spinners who use their silk to trap prey. Finally, harvestmen cannot spin webs, relying instead on a single pair of eyes to navigate their surroundings.

Do daddy long legs bite?

Daddy long legs are not poisonous, and they do not bite humans. These arachnids are omnivores, predators, and scavengers that mainly eat insects. They have a voracious appetite.

It can consume prey that is twice its size. Daddy long legs are beneficial to the environment as they help control the population of pests.

What does a daddy long leg bite look like?

Daddy-long-legs spiders have long legs, but they don’t have fangs. So, even if they bite you, it’s not going to hurt that much.

However, they can bite you. Although this happening is very low, it is still a possibility.

Are daddy long legs venomous creatures?

Harvestmen, also known as daddy long legs, are not venomous. They have no venom glands and use their fangs purely as grasping claws.

The misconception that they are poisonous likely comes from the fable of a harvestman’s fangs being too short or frail to pierce a human’s skin.

 Is a granddaddy long leg poisonous?

There is a lot of confusion around granddaddy long legs and whether or not they are poisonous. The matter is that they are not spiders, and they are not poisonous.

They are, in fact, harvestmen, which are often mistaken for spiders because of their spider-like appearance and movement.

Are Cellar Spiders venomous?

Cellar spiders, also called Daddy Long Legs, are venomous. They have a type of venom. It is not as toxic to humans as the venom of other spiders. But it still has a burning sensation. Cellar spiders are typically 25mm in length.

Though they look creepy, some people may consider them poisonous. Cellar Spiders are harmless. They have a body length of 25mm, and their venom will not cause any reaction if you happen to get bitten.

Additionally, the average human skin thickness ranges between 0.5 to 4mm. You would have to be bit by a few spiders before feeling any effects.


Daddy long legs, or harvestmen, are arachnid with very long legs. They use these legs to escape predators and capture prey. Harvestmen can also detach one of their legs and twitch it for hours, effectively tricking the predator into believing they’ve caught a big catch.

In conclusion, if all other defenses fail, daddy long legs can deploy their last line of defense: autotomy. The Daddy Long Legs will self-amputate one or more of its limbs to escape from a predator.

Additionally, they secrete foul-smelling and bad-tasting chemicals as another deterrent. Most predators find it unappetizing and will not bother with eating them.

About the author

A biotechnologist by profession and a passionate pest researcher. I have been one of those people who used to run away from cockroaches and rats due to their pesky features, but then we all get that turn in life when we have to face something.