Anyone know if these sting?

[KenWood]

These are raining in tree stand. I've had a few bounce off my hat and shirt but haven't touched my skin yet. I've seen em before but never had em this bad.

[FireNguns]

If it's an asp I hear that they sting bad!

[wes122984]

Yeah be careful one of those can knock you out of the tree.

[Mr. Whiskers]

Pet it and let us know how it goes.

[ladybluearm]

They sting big time!!

[Mr. Whiskers]

Very painful

[Big Al]

Be very careful! I accidently touched one of those boogers about a year ago. Talk about painful! Felt like someone was holding a flame to my arm.

[wow]

Hurt like the devil.

[sailor]

Are you kidding.......
This is Texas......
Everything,stings,bites,sticks,or tries ta kill ya......

[Reelthreat]

Not an asp... Not sure what it is but it is harmless. Probably some type of instar web worm.

[KenWood]

I know an asp will get your ***. I know these aren't asps but there are other ones that sting. That little Persian cat lookin bastage is the bad one.

[Mike]

Black Walnut Catapillar. Harmless, they tend to infest hardwood trees.

http://entomology.osu.edu/bugdoc/Shetlar/factsheet/ornamental/FSwalnutcat.htm