We call carp one of two things:
1) Bugle mouth bass
2) Sewer bass
They aren't edible as far as I'm concerned. Taste like dirt. There is also a fish called a Buffalo that looks a lot like a carp, but is somewhat edible.
some say that if they’re caught in really cold water, they’re OK to eat....
You gotta put them live in a sink to clean out a while