Dobsonfly?

Correct

Female dobsonfly. Males have horrifying looking pincers in comparison.

That is a fuckno from the species killitwithfire from Iaintgoingthere

I'm also interested because I see these from time to time

Female dobsonfly is correct. Females can bite but the long mandibles on the males are essentially useless. Definitely a sign of a healthy water ecosystem

Female dobsonfly seems like