Thank you for your interest. The reason those are not listed is because they fall under "Pet Peeve" number 6.
You will find this on the website.
6) Talking About Doing Stuff Without Doing Stuff
I do not believe that there are any actual penectomy or c@stration scenes in any of these clips. The scenes do not need to be on camera but they should be there if they are on my blog. Sometimes I will list a clip if there is a lot of stomping or crushing and there is implied damage.
Thanks again for taking an interest. Maybe you can start your own list.