Thanks for adding all those categories to zombi characters, but the proper way to do is adding the origin in the "origin" field of the template. For example for a zombified Ant-Man, you add [[Homo sapiens|Human]] [[zombie]], and it will automatically add the categories Homo sapiens, zombies and undead to the page. Example with Scott Lang (Earth-2149) after edit.
Please correct the other pages you've been modifying.
Ok i will do it later, but i will not remove the cannibals category, since it isn't added automatically. Also, i could use your help for the "marvel zombies discover apes" comic articles since once i added "last appearance" to a character but you corrected it and said it wasn't the last one, though in his category apperances that is the last one, so i need your help to correct the characters appearances in those comics.
So, i wanted to ask you how to delete a category page, because i found some articles which weren't added at their proper categories, so i removed them from these categories and added them properly at the category were they belong, and those category page are now empty, only possessing their proper templates before i intervene but i romoved them as well but obviosly this isn't enough to delete them. If you now how can i delete those pages, please, tell me. Thank you.