I usually get a headache when trying to figure out the terms and locations of the mesopleuron (and other ventral characters) in Chrysididae. So I thought I would take some pictures as help and ask here and see if I'm right or wrong.
I made two versions, A and B, as I was not sure on where some of the sculpturation start and end.
I hope I got it somewhat correct...
Will probably add more to this, as there are other terms I am confused by as well.