There was another guy saying "this is the full display ID or morph ID list of all mobs" he didnt have all it was far fromo complete so here is my Morph ID or Creature DisplayID i get it from my database it also has all the ZulAman mobs also... you can download it here:
Filebeam - Free Fast File Hosting
Note it is in .xls (exel document) so its easier for you, feel free to add more mobs or correct anyof the display ID found there.