No.
Most of the Hydrophilidae or water beetles are to small to bite, but the larger species might bite you, like beetles from the genus Dytiscus.
Yes
they bite when feel threatened.
No, fire beetles are a type of beetle that does not bite. They are named as such because they are attracted to fire and need it to breed.
No. Beetles don't bite and they are not poisonous.
Black carpet beetles don't bite or sting humans, so they're not harmful in that way. They are harmful to your home and possessions though. The larvae of these beetles will eat through the carpet, the padding on furniture, and fabrics such as wool and silk.
Yes, all of the subfamily Dynastinae will bite when cornered
Bugs- most common drugstore or cigarette beetles.
Spiders, grasshoppers, beetles, and etc.
I caught and played with these beetles when I was a kid. I do not remember if I ever got bitten by them.
Stag beetles are not bad insects. They are basically harmless. Stag beetles may bite a human if they are provoked, but it will only feel like a slight pinch.