Are Granddaddy Long Legs Poisonous to Humans?
The name "granddaddy long legs" can refer to two different types of creatures: harvestmen (order Opiliones) and crane flies (family Tipulidae). While both are often called "granddaddy long legs," they are very different creatures.
Harvestmen are not spiders, though they are often mistaken for them. They have only one body segment, unlike spiders which have two. Harvestmen also lack venom glands and silk glands, which are characteristic features of spiders.
Crane flies, on the other hand, are true flies and are more closely related to mosquitos and gnats. They have a distinct head, thorax, and abdomen, with wings that are held out to the sides when they are not flying.
The question of whether granddaddy long legs are poisonous to humans is often asked about harvestmen. This is because they have long, spindly legs that are often mistaken for fangs. However, as mentioned earlier, harvestmen lack venom glands and cannot inject poison into humans.
While harvestmen are not poisonous, they can be a nuisance. They can sometimes bite, but their bites are not venomous and cause no harm to humans.
Crane flies, while not poisonous, can be a nuisance as well. They are often seen in large numbers and can be attracted to lights. However, they do not bite and do not pose any threat to humans.
In summary, neither harvestmen nor crane flies, commonly called "granddaddy long legs," are poisonous to humans. They may be a nuisance, but they are not a threat to human health.
